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Cylinder Head Gasket
Replacement
Part Number: REPC312721
Vehicle Info Required to Guarantee Fit
$19.11
Vehicle Fitment
  • 2005 GMC Envoy XL SLE 8 Cyl 5.3L
  • 2005 GMC Envoy XL SLT 8 Cyl 5.3L
  • 2005 GMC Envoy XUV SLE 8 Cyl 5.3L
  • 2005 GMC Envoy XUV SLT 8 Cyl 5.3L
  • 2005 GMC Sierra 1500 Base 8 Cyl 5.3L Engine VIN: B, GAS
  • 2005 - 2006 GMC Envoy XL Denali 8 Cyl 5.3L
  • 2005 - 2009 GMC Envoy Denali 8 Cyl 5.3L
  • 2005 - 2011 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2005 - 2011 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2005 - 2011 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2006 - 2011 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2007 GMC Sierra 1500 Classic SL 8 Cyl 5.3L Engine VIN: B
  • 2007 GMC Sierra 1500 Classic SLE 8 Cyl 5.3L Engine VIN: B
  • 2007 GMC Sierra 1500 Classic WT 8 Cyl 5.3L Engine VIN: B
  • 2007 - 2009 GMC Yukon SLE 8 Cyl 4.8L
  • 2007 - 2011 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2007 - 2011 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2007 - 2011 GMC Yukon XL 1500 SLE 8 Cyl 5.3L
  • 2007 - 2011 GMC Yukon XL 1500 SLT 8 Cyl 5.3L
  • 2007 - 2011 GMC Yukon SLE 8 Cyl 5.3L
  • 2007 - 2011 GMC Yukon SLT 8 Cyl 5.3L
  • 2008 - 2011 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2009 - 2010 GMC Savana 1500 SL 8 Cyl 5.3L
  • 2009 - 2010 GMC Savana 1500 SLE 8 Cyl 5.3L
  • 2009 - 2011 GMC Canyon SLT 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 1500 Base 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 1500 LS 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 1500 LT 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 2500 Base 8 Cyl 4.8L
  • 2009 - 2011 GMC Savana 3500 Base 8 Cyl 4.8L
  • 2010 - 2011 GMC Canyon SLE 8 Cyl 5.3L
  • 2010 - 2011 GMC Sierra 1500 XFE 8 Cyl 5.3L
Product Details
Notes : Head bolts not includedWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
Replacement
Part Number: SET-REPC312721-2
Vehicle Info Required to Guarantee Fit
$36.34
Vehicle Fitment
  • 2005 GMC Envoy XL SLE 8 Cyl 5.3L
  • 2005 GMC Envoy XL SLT 8 Cyl 5.3L
  • 2005 GMC Envoy XUV SLE 8 Cyl 5.3L
  • 2005 GMC Envoy XUV SLT 8 Cyl 5.3L
  • 2005 GMC Sierra 1500 Base 8 Cyl 5.3L Engine VIN: B, GAS
  • 2005 - 2006 GMC Envoy XL Denali 8 Cyl 5.3L
  • 2005 - 2009 GMC Envoy Denali 8 Cyl 5.3L
  • 2005 - 2011 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2005 - 2011 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2005 - 2011 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2006 - 2011 GMC Sierra 1500 SL 8 Cyl 5.3L
  • 2007 GMC Sierra 1500 Classic SL 8 Cyl 5.3L Engine VIN: B
  • 2007 GMC Sierra 1500 Classic SLE 8 Cyl 5.3L Engine VIN: B
  • 2007 GMC Sierra 1500 Classic WT 8 Cyl 5.3L Engine VIN: B
  • 2007 - 2009 GMC Yukon SLE 8 Cyl 4.8L
  • 2007 - 2011 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2007 - 2011 GMC Sierra 1500 WT 8 Cyl 4.8L
  • 2007 - 2011 GMC Yukon XL 1500 SLE 8 Cyl 5.3L
  • 2007 - 2011 GMC Yukon XL 1500 SLT 8 Cyl 5.3L
  • 2007 - 2011 GMC Yukon SLE 8 Cyl 5.3L
  • 2007 - 2011 GMC Yukon SLT 8 Cyl 5.3L
  • 2008 - 2011 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2009 - 2010 GMC Savana 1500 SL 8 Cyl 5.3L
  • 2009 - 2010 GMC Savana 1500 SLE 8 Cyl 5.3L
  • 2009 - 2011 GMC Canyon SLT 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 1500 Base 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 1500 LS 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 1500 LT 8 Cyl 5.3L
  • 2009 - 2011 GMC Savana 2500 Base 8 Cyl 4.8L
  • 2009 - 2011 GMC Savana 3500 Base 8 Cyl 4.8L
  • 2010 - 2011 GMC Canyon SLE 8 Cyl 5.3L
  • 2010 - 2011 GMC Sierra 1500 XFE 8 Cyl 5.3L
Product Details
Notes : Head bolts not includedComponents : (2) Cylinder Head GasketsWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
Replacement
Part Number: RC31270001
Vehicle Info Required to Guarantee Fit
$22.16
Vehicle Fitment
  • 2001 - 2006 GMC Sierra 3500 SLE 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 3500 SLT 8 Cyl 6.6L
  • 2001 - 2016 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2001 - 2016 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 3500 SL 8 Cyl 6.6L
  • 2002 - 2005 GMC Sierra 3500 Base 8 Cyl 6.6L
  • 2002 - 2016 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2003 - 2014 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2004 - 2006 GMC Sierra 3500 WT 8 Cyl 6.6L
  • 2006 - 2016 GMC Savana 2500 Base 8 Cyl 6.6L
  • 2006 - 2016 GMC Savana 3500 Base 8 Cyl 6.6L
  • 2007 GMC Sierra 2500 HD Classic SL 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic SLE 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic SLT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic WT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SL 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SLE 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SLT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic WT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 - 2014 GMC Sierra 3500 HD WT 8 Cyl 6.6L
  • 2007 - 2015 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
  • 2007 - 2016 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
  • 2009 - 2016 GMC Savana 4500 Base 8 Cyl 6.6L
  • 2011 GMC Savana 4500 Base 8 Cyl 6.0L
  • 2011 - 2016 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2011 - 2016 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
  • 2015 - 2016 GMC Sierra 3500 HD Base 8 Cyl 6.6L
Product Details
Location : Passenger SideNotes : Multi-Layered Steel (MLS) Head GasketWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
Replacement
Part Number: RC31270002
Vehicle Info Required to Guarantee Fit
$22.16
Vehicle Fitment
  • 2001 - 2006 GMC Sierra 3500 SLE 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 3500 SLT 8 Cyl 6.6L
  • 2001 - 2016 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2001 - 2016 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 3500 SL 8 Cyl 6.6L
  • 2002 - 2005 GMC Sierra 3500 Base 8 Cyl 6.6L
  • 2002 - 2016 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2003 - 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2004 - 2006 GMC Sierra 3500 WT 8 Cyl 6.6L
  • 2006 - 2016 GMC Savana 2500 Base 8 Cyl 6.6L
  • 2006 - 2016 GMC Savana 3500 Base 8 Cyl 6.6L
  • 2007 GMC Sierra 2500 HD Classic SL 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic SLE 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic SLT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic WT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SL 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SLE 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SLT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic WT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 - 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L
  • 2007 - 2015 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
  • 2007 - 2016 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
  • 2009 - 2016 GMC Savana 4500 Base 8 Cyl 6.6L
  • 2011 GMC Savana 4500 Base 8 Cyl 6.0L
  • 2011 - 2016 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2011 - 2016 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
  • 2015 - 2016 GMC Sierra 3500 HD Base 8 Cyl 6.6L
Product Details
Location : Driver SideNotes : Multi-Layered Steel (MLS) Head GasketWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
Replacement
Part Number: SET-RC31270001
Vehicle Info Required to Guarantee Fit
$42.10
Vehicle Fitment
  • 2001 - 2006 GMC Sierra 3500 SLE 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 3500 SLT 8 Cyl 6.6L
  • 2001 - 2016 GMC Sierra 2500 HD SLE 8 Cyl 6.6L
  • 2001 - 2016 GMC Sierra 2500 HD SLT 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 2500 HD SL 8 Cyl 6.6L
  • 2001 - 2006 GMC Sierra 3500 SL 8 Cyl 6.6L
  • 2002 - 2005 GMC Sierra 3500 Base 8 Cyl 6.6L
  • 2002 - 2016 GMC Sierra 2500 HD Base 8 Cyl 6.6L
  • 2003 - 2012 GMC Sierra 2500 HD WT 8 Cyl 6.6L
  • 2004 - 2006 GMC Sierra 3500 WT 8 Cyl 6.6L
  • 2006 - 2016 GMC Savana 2500 Base 8 Cyl 6.6L
  • 2006 - 2016 GMC Savana 3500 Base 8 Cyl 6.6L
  • 2007 GMC Sierra 2500 HD Classic SL 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic SLE 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic SLT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 2500 HD Classic WT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SL 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SLE 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic SLT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 GMC Sierra 3500 Classic WT 8 Cyl 6.6L LBZ Engine, VIN D, transmissionmfrcode : 1000
  • 2007 - 2012 GMC Sierra 3500 HD WT 8 Cyl 6.6L
  • 2007 - 2015 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
  • 2007 - 2016 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
  • 2009 - 2016 GMC Savana 4500 Base 8 Cyl 6.6L
  • 2011 GMC Savana 4500 Base 8 Cyl 6.0L
  • 2011 - 2016 GMC Sierra 2500 HD Denali 8 Cyl 6.6L
  • 2011 - 2016 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
  • 2015 - 2016 GMC Sierra 3500 HD Base 8 Cyl 6.6L
Product Details
Location : Driver And Passenger SideNotes : Multi-Layered Steel (MLS) Head GasketComponents : (2) Cylinder Head GasketsWarranty : 1-year unlimited-mileage warrantyQuantity Sold : Set of 2Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG1164L
Vehicle Info Required to Guarantee Fit
$39.98
Vehicle Fitment
  • 2007 - 2011 GMC Acadia SLE 6 Cyl 3.6L
  • 2007 - 2011 GMC Acadia SLT 6 Cyl 3.6L
  • 2010 - 2011 GMC Acadia SL 6 Cyl 3.6L
  • 2011 GMC Acadia Denali 6 Cyl 3.6L
Product Details
Location : Driver SideWarranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Cylinder Head Gasket
APEX®
Part Number: APXAHG1164R
Vehicle Info Required to Guarantee Fit
$37.81
Vehicle Fitment
  • 2007 - 2011 GMC Acadia SLE 6 Cyl 3.6L
  • 2007 - 2011 GMC Acadia SLT 6 Cyl 3.6L
  • 2010 - 2011 GMC Acadia SL 6 Cyl 3.6L
  • 2011 GMC Acadia Denali 6 Cyl 3.6L
Product Details
Location : Passenger SideWarranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Cylinder Head Gasket
APEX®
Part Number: APXAHG303
Vehicle Info Required to Guarantee Fit
$18.06
Vehicle Fitment
  • 1982 GMC S15 Sierra Grande 4 Cyl 1.9L
  • 1982 - 1985 GMC S15 Base 4 Cyl 1.9L
  • 1982 - 1985 GMC S15 High Sierra 4 Cyl 1.9L
  • 1982 - 1985 GMC S15 Sierra Classic 4 Cyl 1.9L
  • 1983 GMC S15 Gypsy 4 Cyl 1.9L
  • 1983 - 1984 GMC S15 Jimmy Base 4 Cyl 1.9L
  • 1983 - 1984 GMC S15 Jimmy Gypsy 4 Cyl 1.9L
  • 1983 - 1984 GMC S15 Jimmy Sierra Classic 4 Cyl 1.9L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG315
Vehicle Info Required to Guarantee Fit
$15.14
Vehicle Fitment
  • 1982 GMC S15 Sierra Grande 6 Cyl 2.8L
  • 1982 - 1990 GMC S15 Base 6 Cyl 2.8L
  • 1982 - 1990 GMC S15 High Sierra 6 Cyl 2.8L
  • 1982 - 1990 GMC S15 Sierra Classic 6 Cyl 2.8L
  • 1983 - 1989 GMC S15 Jimmy Base 6 Cyl 2.8L
  • 1983 - 1989 GMC S15 Jimmy Gypsy 6 Cyl 2.8L
  • 1983 - 1989 GMC S15 Jimmy Sierra Classic 6 Cyl 2.8L
  • 1983 - 1988 GMC S15 Gypsy 6 Cyl 2.8L
  • 1985 GMC S15 Jimmy High Sierra 6 Cyl 2.8L
  • 1987 GMC S15 EL 6 Cyl 2.8L
  • 1988 - 1989 GMC S15 Jimmy Timberline 6 Cyl 2.8L
  • 1991 - 1993 GMC Sonoma Base 6 Cyl 2.8L
  • 1991 - 1993 GMC Sonoma SLE 6 Cyl 2.8L
  • 1993 GMC Sonoma SLS 6 Cyl 2.8L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG318
Vehicle Info Required to Guarantee Fit
$17.44
Vehicle Fitment
  • 1994 - 2001 GMC Sonoma SLE 4 Cyl 2.2L
  • 1994 - 2003 GMC Sonoma SL 4 Cyl 2.2L
  • 1994 - 2003 GMC Sonoma SLS 4 Cyl 2.2L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG320
Vehicle Info Required to Guarantee Fit
$14.21
Vehicle Fitment
  • 1985 GMC K2500 Base 6 Cyl 4.3L
  • 1985 GMC K2500 High Sierra 6 Cyl 4.3L
  • 1985 GMC K2500 Sierra Classic 6 Cyl 4.3L
  • 1985 - 1986 GMC C1500 Base 6 Cyl 4.3L
  • 1985 - 1986 GMC C1500 High Sierra 6 Cyl 4.3L
  • 1985 - 1986 GMC C1500 Sierra Classic 6 Cyl 4.3L
  • 1985 - 1986 GMC C2500 Base 6 Cyl 4.3L
  • 1985 - 1986 GMC C2500 High Sierra 6 Cyl 4.3L
  • 1985 - 1986 GMC C2500 Sierra Classic 6 Cyl 4.3L
  • 1985 - 1986 GMC Caballero Amarillo 6 Cyl 4.3L
  • 1985 - 1986 GMC K1500 Base 6 Cyl 4.3L
  • 1985 - 1986 GMC K1500 High Sierra 6 Cyl 4.3L
  • 1985 - 1986 GMC K1500 Sierra Classic 6 Cyl 4.3L
  • 1985 - 1987 GMC Caballero Base 6 Cyl 4.3L
  • 1985 - 1987 GMC Caballero Diablo 6 Cyl 4.3L
  • 1985 - 1993 GMC G1500 Rally STX 6 Cyl 4.3L
  • 1985 - 1993 GMC G1500 Rally 6 Cyl 4.3L
  • 1985 - 1995 GMC G1500 Vandura 6 Cyl 4.3L
  • 1985 - 1995 GMC G2500 Rally STX 6 Cyl 4.3L
  • 1985 - 1995 GMC G2500 Rally 6 Cyl 4.3L
  • 1985 - 1995 GMC G2500 Vandura 6 Cyl 4.3L
  • 1985 - 1995 GMC G3500 Vandura Special 6 Cyl 4.3L
  • 1985 - 1995 GMC G3500 Vandura 6 Cyl 4.3L
  • 1985 - 2005 GMC Safari SLE 6 Cyl 4.3L
  • 1985 - 2005 GMC Safari Base 6 Cyl 4.3L
  • 1985 - 1998 GMC Safari SLX 6 Cyl 4.3L
  • 1985 - 2002 GMC Safari SL 6 Cyl 4.3L
  • 1987 GMC R1500 Base 6 Cyl 4.3L
  • 1987 GMC R1500 High Sierra 6 Cyl 4.3L
  • 1987 GMC R1500 Sierra Classic 6 Cyl 4.3L
  • 1987 GMC R2500 Base 6 Cyl 4.3L
  • 1987 GMC R2500 High Sierra 6 Cyl 4.3L
  • 1987 GMC R2500 Sierra Classic 6 Cyl 4.3L
  • 1987 GMC V1500 Base 6 Cyl 4.3L
  • 1987 GMC V1500 High Sierra 6 Cyl 4.3L
  • 1987 GMC V1500 Sierra Classic 6 Cyl 4.3L
  • 1987 - 2005 GMC Safari SLT 6 Cyl 4.3L
  • 1988 GMC S15 Gypsy 6 Cyl 4.3L
  • 1988 - 1989 GMC S15 Jimmy Timberline 6 Cyl 4.3L
  • 1988 - 1990 GMC S15 Jimmy Gypsy 6 Cyl 4.3L
  • 1988 - 1990 GMC S15 Jimmy Sierra Classic 6 Cyl 4.3L
  • 1988 - 1990 GMC S15 Base 6 Cyl 4.3L
  • 1988 - 1990 GMC S15 High Sierra 6 Cyl 4.3L
  • 1988 - 1990 GMC S15 Sierra Classic 6 Cyl 4.3L
  • 1988 - 1991 GMC S15 Jimmy Base 6 Cyl 4.3L
  • 1988 - 1993 GMC C1500 Sierra SLX 6 Cyl 4.3L
  • 1988 - 1993 GMC C1500 Sierra 6 Cyl 4.3L
  • 1988 - 1993 GMC C2500 Sierra SLX 6 Cyl 4.3L
  • 1988 - 1993 GMC C2500 Sierra 6 Cyl 4.3L
  • 1988 - 1993 GMC K1500 Sierra SLX 6 Cyl 4.3L
  • 1988 - 1993 GMC K1500 Sierra 6 Cyl 4.3L
  • 1988 - 1993 GMC K2500 Sierra SLX 6 Cyl 4.3L
  • 1988 - 1993 GMC K2500 Sierra 6 Cyl 4.3L
  • 1988 - 1995 GMC C2500 Sierra SLE 6 Cyl 4.3L
  • 1988 - 1995 GMC K2500 Sierra SLE 6 Cyl 4.3L
  • 1988 - 1998 GMC C1500 Sierra SLE 6 Cyl 4.3L
  • 1988 - 1998 GMC K1500 Sierra SLE 6 Cyl 4.3L
  • 1990 GMC P3500 Value Van 6 Cyl 4.3L
  • 1990 - 1999 GMC P3500 Base 6 Cyl 4.3L
  • 1991 GMC S15 Jimmy SLE 6 Cyl 4.3L
  • 1991 GMC S15 Jimmy SLS 6 Cyl 4.3L
  • 1991 GMC S15 Jimmy SLT 6 Cyl 4.3L
  • 1991 GMC Syclone Base 6 Cyl 4.3L
  • 1991 - 1993 GMC Sonoma Base 6 Cyl 4.3L
  • 1991 - 2001 GMC Sonoma SLE 6 Cyl 4.3L
  • 1992 GMC Sonoma GT 6 Cyl 4.3L
  • 1992 - 1993 GMC Typhoon Base 6 Cyl 4.3L
  • 1992 - 1996 GMC Jimmy Base 6 Cyl 4.3L
  • 1992 - 2001 GMC Jimmy SLE 6 Cyl 4.3L
  • 1992 - 2001 GMC Jimmy SLT 6 Cyl 4.3L
  • 1993 GMC K1500 Sierra Sport 6 Cyl 4.3L
  • 1993 GMC Safari GT 6 Cyl 4.3L
  • 1993 - 2001 GMC Jimmy SLS 6 Cyl 4.3L
  • 1993 - 2004 GMC Sonoma SLS 6 Cyl 4.3L
  • 1994 - 1995 GMC C2500 Sierra SL 6 Cyl 4.3L
  • 1994 - 1995 GMC K2500 Sierra SL 6 Cyl 4.3L
  • 1994 - 1998 GMC C1500 Sierra SL 6 Cyl 4.3L
  • 1994 - 1998 GMC C1500 Sierra SLT 6 Cyl 4.3L
  • 1994 - 1998 GMC C1500 Sierra Special 6 Cyl 4.3L
  • 1994 - 1998 GMC K1500 Sierra SL 6 Cyl 4.3L
  • 1994 - 1998 GMC K1500 Sierra SLT 6 Cyl 4.3L
  • 1994 - 1998 GMC K1500 Sierra Special 6 Cyl 4.3L
  • 1994 - 2004 GMC Sonoma SL 6 Cyl 4.3L
  • 1995 GMC K1500 Sierra SLS 6 Cyl 4.3L
  • 1995 - 2001 GMC Jimmy SL 6 Cyl 4.3L
  • 1996 - 2005 GMC Savana 2500 Base 6 Cyl 4.3L
  • 1996 - 2011 GMC Savana 1500 Base 6 Cyl 4.3L
  • 1996 - 2005 GMC Savana 1500 SLE 6 Cyl 4.3L
  • 1997 GMC C1500 Sierra GT 6 Cyl 4.3L
  • 1998 - 2000 GMC Jimmy Envoy 6 Cyl 4.3L
  • 1999 - 2004 GMC Sierra 1500 SLE 6 Cyl 4.3L
  • 1999 - 2004 GMC Sierra 1500 SLT 6 Cyl 4.3L
  • 1999 - 2006 GMC Sierra 1500 SL 6 Cyl 4.3L
  • 1999 - 2005 GMC Savana 2500 SLE 6 Cyl 4.3L
  • 2000 - 2001 GMC Jimmy Diamond Edition 6 Cyl 4.3L
  • 2001 - 2002 GMC Savana 1500 SLT 6 Cyl 4.3L
  • 2001 - 2002 GMC Savana 2500 SLT 6 Cyl 4.3L
  • 2002 GMC Sierra 1500 HT 6 Cyl 4.3L
  • 2002 - 2005 GMC Sierra 1500 Base 6 Cyl 4.3L
  • 2002 - 2011 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2006 GMC Savana 1500 LS 6 Cyl 4.3L
  • 2006 GMC Savana 1500 LT 6 Cyl 4.3L
  • 2007 GMC Sierra 1500 Classic SL 6 Cyl 4.3L
  • 2007 GMC Sierra 1500 Classic WT 6 Cyl 4.3L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG322
Vehicle Info Required to Guarantee Fit
$17.52
Vehicle Fitment
  • 1967 GMC C15/C1500 Pickup Base 8 Cyl 4.6L
  • 1967 GMC C15/C1500 Suburban Base 8 Cyl 4.6L
  • 1967 GMC C25/C2500 Pickup Base 8 Cyl 4.6L
  • 1967 GMC C25/C2500 Suburban Base 8 Cyl 4.6L
  • 1967 GMC C35/C3500 Pickup Base 8 Cyl 4.6L
  • 1967 GMC G15/G1500 Van Base 8 Cyl 4.6L
  • 1967 GMC G15/G1500 Van Base 8 Cyl 5.4L
  • 1967 GMC G25/G2500 Van Base 8 Cyl 4.6L
  • 1967 GMC G25/G2500 Van Base 8 Cyl 5.4L
  • 1967 GMC K15/K1500 Pickup Base 8 Cyl 4.6L
  • 1967 GMC K15/K1500 Suburban Base 8 Cyl 4.6L
  • 1967 GMC K25/K2500 Pickup Base 8 Cyl 4.6L
  • 1967 GMC K25/K2500 Suburban Base 8 Cyl 4.6L
  • 1967 GMC P15/P1500 Van Base 8 Cyl 4.6L
  • 1967 GMC P25/P2500 Van Base 8 Cyl 4.6L
  • 1967 GMC P35/P3500 Van Base 8 Cyl 4.6L
  • 1967 - 1968 GMC C15/C1500 Pickup Base 8 Cyl 5.3L
  • 1967 - 1968 GMC C15/C1500 Suburban Base 8 Cyl 5.3L
  • 1967 - 1968 GMC C25/C2500 Pickup Base 8 Cyl 5.3L
  • 1967 - 1968 GMC C25/C2500 Suburban Base 8 Cyl 5.3L
  • 1967 - 1968 GMC C35/C3500 Pickup Base 8 Cyl 5.3L
  • 1967 - 1968 GMC K15/K1500 Pickup Base 8 Cyl 5.3L
  • 1967 - 1968 GMC K15/K1500 Suburban Base 8 Cyl 5.3L
  • 1967 - 1968 GMC K25/K2500 Pickup Base 8 Cyl 5.3L
  • 1967 - 1968 GMC K25/K2500 Suburban Base 8 Cyl 5.3L
  • 1968 GMC K35/K3500 Pickup Base 8 Cyl 5.3L
  • 1968 - 1973 GMC C15/C1500 Pickup Base 8 Cyl 5.0L
  • 1968 - 1973 GMC C15/C1500 Suburban Base 8 Cyl 5.0L
  • 1968 - 1973 GMC C25/C2500 Pickup Base 8 Cyl 5.0L
  • 1968 - 1973 GMC C25/C2500 Suburban Base 8 Cyl 5.0L
  • 1968 - 1973 GMC C35/C3500 Pickup Base 8 Cyl 5.0L
  • 1968 - 1973 GMC K15/K1500 Pickup Base 8 Cyl 5.0L
  • 1968 - 1973 GMC K15/K1500 Suburban Base 8 Cyl 5.0L
  • 1968 - 1973 GMC K25/K2500 Pickup Base 8 Cyl 5.0L
  • 1968 - 1973 GMC K25/K2500 Suburban Base 8 Cyl 5.0L
  • 1968 - 1973 GMC K35/K3500 Pickup Base 8 Cyl 5.0L
  • 1968 - 1973 GMC P25/P2500 Van Base 8 Cyl 5.0L
  • 1968 - 1973 GMC P35/P3500 Van Base 8 Cyl 5.0L
  • 1968 - 1973 GMC G15/G1500 Van Rally 8 Cyl 5.0L
  • 1968 - 1973 GMC G15/G1500 Van Vandura 8 Cyl 5.0L
  • 1968 - 1973 GMC G25/G2500 Van Rally 8 Cyl 5.0L
  • 1968 - 1973 GMC G25/G2500 Van Vandura 8 Cyl 5.0L
  • 1969 - 1974 GMC C15/C1500 Pickup Base 8 Cyl 5.7L
  • 1969 - 1974 GMC C15/C1500 Suburban Base 8 Cyl 5.7L
  • 1969 - 1974 GMC C25/C2500 Pickup Base 8 Cyl 5.7L
  • 1969 - 1974 GMC C25/C2500 Suburban Base 8 Cyl 5.7L
  • 1969 - 1974 GMC C35/C3500 Pickup Base 8 Cyl 5.7L
  • 1969 - 1974 GMC K15/K1500 Pickup Base 8 Cyl 5.7L
  • 1969 - 1974 GMC K15/K1500 Suburban Base 8 Cyl 5.7L
  • 1969 - 1974 GMC K25/K2500 Pickup Base 8 Cyl 5.7L
  • 1969 - 1974 GMC K25/K2500 Suburban Base 8 Cyl 5.7L
  • 1969 - 1974 GMC K35/K3500 Pickup Base 8 Cyl 5.7L
  • 1970 - 1971 GMC G15/G1500 Van Base 8 Cyl 5.0L
  • 1970 - 1971 GMC G35/G3500 Van Base 8 Cyl 5.0L
  • 1970 - 1972 GMC G25/G2500 Van Base 8 Cyl 5.0L
  • 1970 - 1973 GMC Jimmy Base 8 Cyl 5.0L
  • 1970 - 1973 GMC P15/P1500 Van Base 8 Cyl 5.0L
  • 1970 - 1974 GMC G25/G2500 Van Vandura 8 Cyl 5.7L
  • 1970 - 1974 GMC P25/P2500 Van Base 8 Cyl 5.7L
  • 1970 - 1974 GMC P35/P3500 Van Base 8 Cyl 5.7L
  • 1970 - 1991 GMC Jimmy Base 8 Cyl 5.7L
  • 1970 - 1974 GMC G35/G3500 Van Base 8 Cyl 5.7L
  • 1971 GMC G15/G1500 Van Base 8 Cyl 5.7L
  • 1971 GMC G25/G2500 Van Base 8 Cyl 5.7L
  • 1971 - 1973 GMC G35/G3500 Van Rally 8 Cyl 5.0L
  • 1971 - 1973 GMC G35/G3500 Van Vandura 8 Cyl 5.0L
  • 1971 - 1973 GMC Sprint Base 8 Cyl 5.0L
  • 1971 - 1974 GMC G25/G2500 Van Rally 8 Cyl 5.7L
  • 1971 - 1974 GMC G35/G3500 Van Rally 8 Cyl 5.7L
  • 1971 - 1974 GMC G35/G3500 Van Vandura 8 Cyl 5.7L
  • 1971 - 1977 GMC Sprint Base 8 Cyl 5.7L
  • 1972 - 1973 GMC Sprint Custom 8 Cyl 5.0L
  • 1972 - 1974 GMC G15/G1500 Van Rally 8 Cyl 5.7L
  • 1972 - 1974 GMC G15/G1500 Van Vandura 8 Cyl 5.7L
  • 1972 - 1974 GMC Sprint Custom 8 Cyl 5.7L
  • 1975 GMC Sprint High Sierra 8 Cyl 5.7L
  • 1975 - 1976 GMC Sprint SP 8 Cyl 5.7L
  • 1975 - 1977 GMC P35 Base 8 Cyl 5.7L
  • 1975 - 1977 GMC P35 Value Van 8 Cyl 5.7L
  • 1975 - 1977 GMC Sprint Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Suburban Base 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Suburban High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Suburban Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Suburban Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Base 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC C15 Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Suburban Base 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Suburban High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Suburban Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Suburban Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Base 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC C25 Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC C35 Base 8 Cyl 5.7L
  • 1975 - 1978 GMC C35 High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC C35 Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC G15 Rally STX 8 Cyl 5.7L
  • 1975 - 1978 GMC G15 Rally 8 Cyl 5.7L
  • 1975 - 1978 GMC G15 Vandura 8 Cyl 5.7L
  • 1975 - 1978 GMC G25 Rally STX 8 Cyl 5.7L
  • 1975 - 1978 GMC G25 Rally 8 Cyl 5.7L
  • 1975 - 1978 GMC G25 Vandura 8 Cyl 5.7L
  • 1975 - 1978 GMC G35 Magnavan 8 Cyl 5.7L
  • 1975 - 1978 GMC G35 Rally Camper Special 8 Cyl 5.7L
  • 1975 - 1978 GMC G35 Rally STX 8 Cyl 5.7L
  • 1975 - 1978 GMC G35 Rally 8 Cyl 5.7L
  • 1975 - 1978 GMC G35 Vandura Special 8 Cyl 5.7L
  • 1975 - 1978 GMC G35 Vandura 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Suburban Base 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Suburban High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Suburban Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Suburban Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Base 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC K15 Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Suburban Base 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Suburban High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Suburban Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Suburban Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Base 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 High Sierra 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Sierra Classic 8 Cyl 5.7L
  • 1975 - 1978 GMC K25 Sierra Grande 8 Cyl 5.7L
  • 1975 - 1978 GMC P25 Base 8 Cyl 5.7L
  • 1975 - 1978 GMC P25 Value Van 8 Cyl 5.7L
  • 1975 - 1982 GMC Jimmy Sierra Grande 8 Cyl 5.7L
  • 1975 - 1985 GMC Jimmy High Sierra 8 Cyl 5.7L
  • 1975 - 1990 GMC Jimmy Sierra Classic 8 Cyl 5.7L
  • 1976 GMC Sprint Sierra Madre Del Sur 8 Cyl 5.7L
  • 1976 - 1978 GMC C35 Sierra Grande 8 Cyl 5.7L
  • 1977 GMC C15 Indy Hauler 8 Cyl 5.7L
  • 1977 - 1978 GMC C15 Heavy Half 8 Cyl 5.7L
  • 1977 - 1978 GMC K35 Base 8 Cyl 5.7L
  • 1977 - 1978 GMC K35 High Sierra 8 Cyl 5.7L
  • 1977 - 1978 GMC K35 Sierra Classic 8 Cyl 5.7L
  • 1977 - 1978 GMC K35 Sierra Grande 8 Cyl 5.7L
  • 1978 GMC C15 Street Coupe 8 Cyl 5.7L
  • 1978 - 1979 GMC Caballero Base 8 Cyl 5.7L
  • 1978 - 1979 GMC Caballero Diablo 8 Cyl 5.7L
  • 1978 - 1979 GMC Caballero Laredo 8 Cyl 5.7L
  • 1978 - 1982 GMC Jimmy Street Coupe 8 Cyl 5.7L
  • 1979 - 1980 GMC C1500 Heavy Half 8 Cyl 5.7L
  • 1979 - 1981 GMC G1500 Vandura 8 Cyl 5.7L
  • 1979 - 1982 GMC C1500 Suburban Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC C1500 Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC C1500 Street Coupe 8 Cyl 5.7L
  • 1979 - 1982 GMC C2500 Suburban Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC C2500 Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC C3500 Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC K1500 Suburban Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC K1500 Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC K2500 Suburban Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC K2500 Sierra Grande 8 Cyl 5.7L
  • 1979 - 1982 GMC K3500 Sierra Grande 8 Cyl 5.7L
  • 1979 - 1986 GMC C1500 Suburban High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC C1500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC C1500 Base 8 Cyl 5.7L
  • 1979 - 1986 GMC C1500 High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC C1500 Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC C2500 Suburban High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC C2500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC C2500 High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC C2500 Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC C3500 Base 8 Cyl 5.7L
  • 1979 - 1986 GMC C3500 Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC K1500 Suburban High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC K1500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC K1500 Base 8 Cyl 5.7L
  • 1979 - 1986 GMC K1500 High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC K1500 Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC K2500 Suburban High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC K2500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC K2500 Base 8 Cyl 5.7L
  • 1979 - 1986 GMC K2500 High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC K2500 Sierra Classic 8 Cyl 5.7L
  • 1979 - 1986 GMC K3500 Base 8 Cyl 5.7L
  • 1979 - 1986 GMC K3500 High Sierra 8 Cyl 5.7L
  • 1979 - 1986 GMC K3500 Sierra Classic 8 Cyl 5.7L
  • 1979 - 1989 GMC P2500 Base 8 Cyl 5.7L
  • 1979 - 1989 GMC P2500 Value Van 8 Cyl 5.7L
  • 1979 - 1990 GMC P3500 Value Van 8 Cyl 5.7L
  • 1979 - 1993 GMC G1500 Rally 8 Cyl 5.7L
  • 1979 - 1995 GMC G2500 Rally STX 8 Cyl 5.7L
  • 1979 - 1995 GMC G2500 Rally 8 Cyl 5.7L
  • 1979 - 1996 GMC G3500 Magnavan 8 Cyl 5.7L
  • 1979 - 1996 GMC G3500 Rally Camper Special 8 Cyl 5.7L
  • 1979 - 1996 GMC G3500 Rally STX 8 Cyl 5.7L
  • 1979 - 1996 GMC G3500 Rally 8 Cyl 5.7L
  • 1979 - 1996 GMC G3500 Vandura Special 8 Cyl 5.7L
  • 1979 - 1996 GMC G3500 Vandura 8 Cyl 5.7L
  • 1979 - 1999 GMC P3500 Base 8 Cyl 5.7L
  • 1979 - 1999 GMC C1500 Suburban Base 8 Cyl 5.7L
  • 1979 - 1999 GMC C2500 Suburban Base 8 Cyl 5.7L
  • 1979 - 1999 GMC K1500 Suburban Base 8 Cyl 5.7L
  • 1979 - 1999 GMC K2500 Suburban Base 8 Cyl 5.7L
  • 1979 - 1993 GMC G1500 Rally STX 8 Cyl 5.7L
  • 1979 - 1995 GMC G2500 Vandura 8 Cyl 5.7L
  • 1979 - 1986 GMC C3500 High Sierra 8 Cyl 5.7L
  • 1980 - 1986 GMC C2500 Base 8 Cyl 5.7L
  • 1981 - 1988 GMC G3500 Rally Custom 8 Cyl 5.7L
  • 1983 - 1984 GMC G2500 Rally Custom 8 Cyl 5.7L
  • 1984 GMC G1500 Rally Custom 8 Cyl 5.7L
  • 1986 GMC Jimmy Silverado 8 Cyl 5.7L
  • 1987 GMC R1500 Suburban High Sierra 8 Cyl 5.7L
  • 1987 GMC R1500 Base 8 Cyl 5.7L
  • 1987 GMC R1500 High Sierra 8 Cyl 5.7L
  • 1987 GMC R1500 Sierra Classic 8 Cyl 5.7L
  • 1987 GMC R2500 Suburban High Sierra 8 Cyl 5.7L
  • 1987 GMC V1500 Suburban High Sierra 8 Cyl 5.7L
  • 1987 GMC V1500 Base 8 Cyl 5.7L
  • 1987 GMC V1500 High Sierra 8 Cyl 5.7L
  • 1987 GMC V1500 Sierra Classic 8 Cyl 5.7L
  • 1987 GMC V2500 Suburban High Sierra 8 Cyl 5.7L
  • 1987 GMC V2500 Base 8 Cyl 5.7L
  • 1987 GMC V2500 High Sierra 8 Cyl 5.7L
  • 1987 GMC V2500 Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC R1500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC R2500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC R2500 Base 8 Cyl 5.7L
  • 1987 - 1989 GMC R2500 High Sierra 8 Cyl 5.7L
  • 1987 - 1989 GMC R2500 Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC R3500 High Sierra 8 Cyl 5.7L
  • 1987 - 1989 GMC R3500 Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC V1500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC V2500 Suburban Sierra Classic 8 Cyl 5.7L
  • 1987 - 1989 GMC V3500 High Sierra 8 Cyl 5.7L
  • 1987 - 1989 GMC V3500 Sierra Classic 8 Cyl 5.7L
  • 1987 - 1991 GMC R1500 Suburban Base 8 Cyl 5.7L
  • 1987 - 1991 GMC R2500 Suburban Base 8 Cyl 5.7L
  • 1987 - 1991 GMC R3500 Base 8 Cyl 5.7L
  • 1987 - 1991 GMC V1500 Suburban Base 8 Cyl 5.7L
  • 1987 - 1991 GMC V2500 Suburban Base 8 Cyl 5.7L
  • 1987 - 1991 GMC V3500 Base 8 Cyl 5.7L
  • 1988 - 1993 GMC C1500 Sierra SLX 8 Cyl 5.7L
  • 1988 - 1993 GMC C1500 Sierra 8 Cyl 5.7L
  • 1988 - 1993 GMC C2500 Sierra SLX 8 Cyl 5.7L
  • 1988 - 1993 GMC C2500 Sierra 8 Cyl 5.7L
  • 1988 - 1993 GMC C3500 Sierra SLX 8 Cyl 5.7L
  • 1988 - 1993 GMC C3500 Sierra 8 Cyl 5.7L
  • 1988 - 1993 GMC K1500 Sierra SLX 8 Cyl 5.7L
  • 1988 - 1993 GMC K1500 Sierra 8 Cyl 5.7L
  • 1988 - 1993 GMC K2500 Sierra SLX 8 Cyl 5.7L
  • 1988 - 1993 GMC K2500 Sierra 8 Cyl 5.7L
  • 1988 - 1993 GMC K3500 Sierra SLX 8 Cyl 5.7L
  • 1988 - 1993 GMC K3500 Sierra 8 Cyl 5.7L
  • 1988 - 1999 GMC C1500 Sierra SLE 8 Cyl 5.7L
  • 1988 - 1999 GMC K1500 Sierra SLE 8 Cyl 5.7L
  • 1988 - 2000 GMC C2500 Sierra SLE 8 Cyl 5.7L
  • 1988 - 2000 GMC C3500 Sierra SLE 8 Cyl 5.7L
  • 1988 - 2000 GMC K2500 Sierra SLE 8 Cyl 5.7L
  • 1988 - 2000 GMC K3500 Sierra SLE 8 Cyl 5.7L
  • 1990 GMC R1500 Suburban SLE 8 Cyl 5.7L
  • 1990 GMC R2500 Suburban SLE 8 Cyl 5.7L
  • 1990 GMC V1500 Suburban SLE 8 Cyl 5.7L
  • 1990 GMC V2500 Suburban SLE 8 Cyl 5.7L
  • 1990 - 1991 GMC R3500 SLE 8 Cyl 5.7L
  • 1990 - 1991 GMC V3500 SLE 8 Cyl 5.7L
  • 1991 - 1995 GMC C3500HD Base 8 Cyl 5.7L
  • 1992 - 1995 GMC Yukon Base 8 Cyl 5.7L
  • 1992 - 1999 GMC C1500 Suburban SLE 8 Cyl 5.7L
  • 1992 - 1999 GMC C2500 Suburban SLE 8 Cyl 5.7L
  • 1992 - 1999 GMC K1500 Suburban SLE 8 Cyl 5.7L
  • 1992 - 1999 GMC K2500 Suburban SLE 8 Cyl 5.7L
  • 1992 - 1999 GMC Yukon SLE 8 Cyl 5.7L
  • 1992 - 1994 GMC Yukon Sport 8 Cyl 5.7L
  • 1993 GMC K1500 Sierra Sport 8 Cyl 5.7L
  • 1993 GMC Yukon GT 8 Cyl 5.7L
  • 1994 - 1998 GMC C1500 Sierra Special 8 Cyl 5.7L
  • 1994 - 1998 GMC K1500 Sierra Special 8 Cyl 5.7L
  • 1994 - 1999 GMC C1500 Sierra SL 8 Cyl 5.7L
  • 1994 - 1999 GMC C1500 Sierra SLT 8 Cyl 5.7L
  • 1994 - 1999 GMC K1500 Sierra SL 8 Cyl 5.7L
  • 1994 - 1999 GMC K1500 Sierra SLT 8 Cyl 5.7L
  • 1994 - 2000 GMC C2500 Sierra SL 8 Cyl 5.7L
  • 1994 - 2000 GMC C2500 Sierra SLT 8 Cyl 5.7L
  • 1994 - 2000 GMC C3500 Sierra SL 8 Cyl 5.7L
  • 1994 - 2000 GMC C3500 Sierra SLT 8 Cyl 5.7L
  • 1994 - 2000 GMC K2500 Sierra SL 8 Cyl 5.7L
  • 1994 - 2000 GMC K2500 Sierra SLT 8 Cyl 5.7L
  • 1994 - 2000 GMC K3500 Sierra SL 8 Cyl 5.7L
  • 1994 - 2000 GMC K3500 Sierra SLT 8 Cyl 5.7L
  • 1995 GMC K1500 Sierra SLS 8 Cyl 5.7L
  • 1995 - 1999 GMC C1500 Suburban SLT 8 Cyl 5.7L
  • 1995 - 1999 GMC C2500 Suburban SLT 8 Cyl 5.7L
  • 1995 - 1999 GMC K1500 Suburban SLT 8 Cyl 5.7L
  • 1995 - 1999 GMC K2500 Suburban SLT 8 Cyl 5.7L
  • 1995 - 1999 GMC Yukon SLT 8 Cyl 5.7L
  • 1996 - 1997 GMC Yukon SL 8 Cyl 5.7L
  • 1996 - 2000 GMC Savana 1500 SLE 8 Cyl 5.7L
  • 1996 - 2000 GMC Savana 2500 SLE 8 Cyl 5.7L
  • 1996 - 2000 GMC Savana 3500 SLE 8 Cyl 5.7L
  • 1996 - 2002 GMC Savana 1500 Base 8 Cyl 5.7L
  • 1996 - 2002 GMC Savana 2500 Base 8 Cyl 5.7L
  • 1996 - 2002 GMC Savana 3500 Base 8 Cyl 5.7L
  • 1997 GMC C1500 Sierra GT 8 Cyl 5.7L
  • 1999 - 2000 GMC Yukon Denali 8 Cyl 5.7L
  • 2001 - 2002 GMC Savana 1500 SLT 8 Cyl 5.7L
  • 2001 - 2002 GMC Savana 2500 SLT 8 Cyl 5.7L
  • 2001 - 2002 GMC Savana 3500 SLT 8 Cyl 5.7L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG324
Vehicle Info Required to Guarantee Fit
$22.41
Vehicle Fitment
  • 1976 GMC Sprint SP 8 Cyl 5.0L
  • 1976 GMC Sprint Sierra Madre Del Sur 8 Cyl 5.0L
  • 1976 - 1977 GMC Sprint Base 8 Cyl 5.0L
  • 1976 - 1977 GMC Sprint Classic 8 Cyl 5.0L
  • 1977 GMC C15 Indy Hauler 8 Cyl 5.0L
  • 1977 GMC C25 High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Suburban Base 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Suburban High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Suburban Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Suburban Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Base 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC C15 Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Suburban Base 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Suburban High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Suburban Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Suburban Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Base 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC C25 Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC G15 Rally STX 8 Cyl 5.0L
  • 1977 - 1978 GMC G15 Rally 8 Cyl 5.0L
  • 1977 - 1978 GMC G15 Vandura 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Suburban Base 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Suburban High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Suburban Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Suburban Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Base 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC K15 Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Suburban Base 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Suburban High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Suburban Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Suburban Sierra Grande 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Base 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 High Sierra 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Sierra Classic 8 Cyl 5.0L
  • 1977 - 1978 GMC K25 Sierra Grande 8 Cyl 5.0L
  • 1977 - 1982 GMC Jimmy Sierra Grande 8 Cyl 5.0L
  • 1977 - 1985 GMC Jimmy High Sierra 8 Cyl 5.0L
  • 1977 - 1987 GMC Jimmy Base 8 Cyl 5.0L
  • 1977 - 1987 GMC Jimmy Sierra Classic 8 Cyl 5.0L
  • 1978 GMC C15 Heavy Half 8 Cyl 5.0L
  • 1978 GMC C15 Street Coupe 8 Cyl 5.0L
  • 1978 GMC C35 Base 8 Cyl 5.0L
  • 1978 GMC C35 High Sierra 8 Cyl 5.0L
  • 1978 GMC C35 Sierra Classic 8 Cyl 5.0L
  • 1978 GMC C35 Sierra Grande 8 Cyl 5.0L
  • 1978 - 1980 GMC Caballero Laredo 8 Cyl 5.0L
  • 1978 - 1982 GMC Jimmy Street Coupe 8 Cyl 5.0L
  • 1978 - 1987 GMC Caballero Base 8 Cyl 5.0L
  • 1978 - 1987 GMC Caballero Diablo 8 Cyl 5.0L
  • 1979 - 1980 GMC C1500 Heavy Half 8 Cyl 5.0L
  • 1979 - 1982 GMC C1500 Sierra Grande 8 Cyl 5.0L
  • 1979 - 1982 GMC C1500 Street Coupe 8 Cyl 5.0L
  • 1979 - 1986 GMC C1500 Base 8 Cyl 5.0L
  • 1979 - 1986 GMC C1500 High Sierra 8 Cyl 5.0L
  • 1979 - 1986 GMC C1500 Sierra Classic 8 Cyl 5.0L
  • 1979 - 1995 GMC G1500 Rally STX 8 Cyl 5.0L
  • 1979 - 1995 GMC G1500 Rally 8 Cyl 5.0L
  • 1979 - 1995 GMC G1500 Vandura 8 Cyl 5.0L
  • 1979 - 1982 GMC C1500 Suburban Sierra Grande 8 Cyl 5.0L
  • 1979 - 1986 GMC C1500 Suburban Base 8 Cyl 5.0L
  • 1979 - 1986 GMC C1500 Suburban High Sierra 8 Cyl 5.0L
  • 1979 - 1986 GMC C1500 Suburban Sierra Classic 8 Cyl 5.0L
  • 1979 - 1982 GMC K1500 Suburban Base 8 Cyl 5.0L
  • 1979 - 1982 GMC K1500 Suburban High Sierra 8 Cyl 5.0L
  • 1979 - 1982 GMC K1500 Suburban Sierra Classic 8 Cyl 5.0L
  • 1979 - 1982 GMC K1500 Suburban Sierra Grande 8 Cyl 5.0L
  • 1980 - 1986 GMC C2500 High Sierra 8 Cyl 5.0L
  • 1981 GMC Caballero Conquista 8 Cyl 5.0L
  • 1981 GMC Caballero Royal Knight 8 Cyl 5.0L
  • 1981 - 1982 GMC C2500 Sierra Grande 8 Cyl 5.0L
  • 1981 - 1982 GMC K1500 Sierra Grande 8 Cyl 5.0L
  • 1981 - 1986 GMC C2500 Base 8 Cyl 5.0L
  • 1981 - 1986 GMC C2500 Sierra Classic 8 Cyl 5.0L
  • 1981 - 1986 GMC Caballero Amarillo 8 Cyl 5.0L
  • 1981 - 1986 GMC K1500 Base 8 Cyl 5.0L
  • 1981 - 1986 GMC K1500 High Sierra 8 Cyl 5.0L
  • 1981 - 1986 GMC K1500 Sierra Classic 8 Cyl 5.0L
  • 1981 - 1995 GMC G2500 Rally STX 8 Cyl 5.0L
  • 1981 - 1995 GMC G2500 Rally 8 Cyl 5.0L
  • 1981 - 1995 GMC G2500 Vandura 8 Cyl 5.0L
  • 1982 GMC C2500 Suburban Sierra Grande 8 Cyl 5.0L
  • 1982 - 1986 GMC C2500 Suburban Base 8 Cyl 5.0L
  • 1982 - 1986 GMC C2500 Suburban High Sierra 8 Cyl 5.0L
  • 1982 - 1986 GMC C2500 Suburban Sierra Classic 8 Cyl 5.0L
  • 1983 - 1984 GMC G1500 Rally Custom 8 Cyl 5.0L
  • 1983 - 1984 GMC G2500 Rally Custom 8 Cyl 5.0L
  • 1986 GMC C3500 Base 8 Cyl 5.0L
  • 1986 GMC C3500 High Sierra 8 Cyl 5.0L
  • 1986 GMC C3500 Sierra Classic 8 Cyl 5.0L
  • 1986 GMC Jimmy Silverado 8 Cyl 5.0L
  • 1987 GMC R1500 Suburban Base 8 Cyl 5.0L
  • 1987 GMC R1500 Suburban High Sierra 8 Cyl 5.0L
  • 1987 GMC R1500 Suburban Sierra Classic 8 Cyl 5.0L
  • 1987 GMC R1500 Base 8 Cyl 5.0L
  • 1987 GMC R1500 High Sierra 8 Cyl 5.0L
  • 1987 GMC R1500 Sierra Classic 8 Cyl 5.0L
  • 1987 GMC R2500 Base 8 Cyl 5.0L
  • 1987 GMC R2500 High Sierra 8 Cyl 5.0L
  • 1987 GMC R2500 Sierra Classic 8 Cyl 5.0L
  • 1987 GMC V1500 Base 8 Cyl 5.0L
  • 1987 GMC V1500 High Sierra 8 Cyl 5.0L
  • 1987 GMC V1500 Sierra Classic 8 Cyl 5.0L
  • 1988 - 1993 GMC C1500 Sierra SLX 8 Cyl 5.0L
  • 1988 - 1993 GMC C1500 Sierra 8 Cyl 5.0L
  • 1988 - 1993 GMC C2500 Sierra SLX 8 Cyl 5.0L
  • 1988 - 1993 GMC C2500 Sierra 8 Cyl 5.0L
  • 1988 - 1993 GMC K1500 Sierra SLX 8 Cyl 5.0L
  • 1988 - 1993 GMC K1500 Sierra 8 Cyl 5.0L
  • 1988 - 1993 GMC K2500 Sierra SLX 8 Cyl 5.0L
  • 1988 - 1993 GMC K2500 Sierra 8 Cyl 5.0L
  • 1988 - 1999 GMC C1500 Sierra SLE 8 Cyl 5.0L
  • 1988 - 1999 GMC C2500 Sierra SLE 8 Cyl 5.0L
  • 1988 - 1999 GMC K1500 Sierra SLE 8 Cyl 5.0L
  • 1988 - 1998 GMC K2500 Sierra SLE 8 Cyl 5.0L
  • 1993 GMC K1500 Sierra Sport 8 Cyl 5.0L
  • 1994 - 1998 GMC C1500 Sierra Special 8 Cyl 5.0L
  • 1994 - 1998 GMC K1500 Sierra Special 8 Cyl 5.0L
  • 1994 - 1999 GMC C1500 Sierra SL 8 Cyl 5.0L
  • 1994 - 1999 GMC C1500 Sierra SLT 8 Cyl 5.0L
  • 1994 - 1999 GMC C2500 Sierra SL 8 Cyl 5.0L
  • 1994 - 1999 GMC C2500 Sierra SLT 8 Cyl 5.0L
  • 1994 - 1999 GMC K1500 Sierra SL 8 Cyl 5.0L
  • 1994 - 1999 GMC K1500 Sierra SLT 8 Cyl 5.0L
  • 1994 - 1998 GMC K2500 Sierra SL 8 Cyl 5.0L
  • 1994 - 1998 GMC K2500 Sierra SLT 8 Cyl 5.0L
  • 1995 GMC K1500 Sierra SLS 8 Cyl 5.0L
  • 1996 - 2000 GMC Savana 1500 SLE 8 Cyl 5.0L
  • 1996 - 2000 GMC Savana 2500 SLE 8 Cyl 5.0L
  • 1996 - 2002 GMC Savana 1500 Base 8 Cyl 5.0L
  • 1996 - 2002 GMC Savana 2500 Base 8 Cyl 5.0L
  • 1997 GMC C1500 Sierra GT 8 Cyl 5.0L
  • 2001 - 2002 GMC Savana 1500 SLT 8 Cyl 5.0L
  • 2001 - 2002 GMC Savana 2500 SLT 8 Cyl 5.0L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Cylinder Head Gasket
APEX®
Part Number: APXAHG329
Vehicle Info Required to Guarantee Fit
$46.66
Vehicle Fitment
  • 2002 - 2006 GMC Envoy XL SLE 6 Cyl 4.2L
  • 2002 - 2006 GMC Envoy XL SLT 6 Cyl 4.2L
  • 2002 - 2009 GMC Envoy SLE 6 Cyl 4.2L
  • 2002 - 2009 GMC Envoy SLT 6 Cyl 4.2L
  • 2004 - 2005 GMC Envoy XUV SLE 6 Cyl 4.2L
  • 2004 - 2005 GMC Envoy XUV SLT 6 Cyl 4.2L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individually
Cylinder Head Gasket
APEX®
Part Number: APXAHG342
Vehicle Info Required to Guarantee Fit
$18.06
Vehicle Fitment
  • 1985 GMC S15 Jimmy High Sierra 4 Cyl 2.5L
  • 1985 GMC Safari SL 4 Cyl 2.5L
  • 1985 GMC Safari SLE 4 Cyl 2.5L
  • 1985 GMC Safari SLX 4 Cyl 2.5L
  • 1985 - 1988 GMC S15 Jimmy Base 4 Cyl 2.5L
  • 1985 - 1988 GMC S15 Jimmy Gypsy 4 Cyl 2.5L
  • 1985 - 1988 GMC S15 Jimmy Sierra Classic 4 Cyl 2.5L
  • 1985 - 1990 GMC S15 Base 4 Cyl 2.5L
  • 1985 - 1990 GMC S15 High Sierra 4 Cyl 2.5L
  • 1985 - 1990 GMC S15 Sierra Classic 4 Cyl 2.5L
  • 1985 - 1990 GMC Safari Base 4 Cyl 2.5L
  • 1986 - 1988 GMC S15 Gypsy 4 Cyl 2.5L
  • 1987 GMC S15 EL 4 Cyl 2.5L
  • 1988 GMC S15 Jimmy Timberline 4 Cyl 2.5L
  • 1991 - 1993 GMC Sonoma Base 4 Cyl 2.5L
  • 1991 - 1993 GMC Sonoma SLE 4 Cyl 2.5L
  • 1993 GMC Sonoma SLS 4 Cyl 2.5L
Product Details
Warranty : Lifetime APEX limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

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GMC Cylinder Head Gasket Articles

As the engine of your GMC is running, oil is used to protect it against damaging friction and coolant is used to maintain the correct operating temperature. The GMC head gasket is one of the many seals used to keep these fluids separate from each other, so that they can protect the engine adequately. It sits between the engine block and the cylinder head on each side of the engine. In addition to keeping the fluids separate, the GMC head gasket also provides a seal that separates each of the combustion chambers. Before the mixture of air and fuel is ignited in the engine, it is compressed to allow the resulting explosion to produce a greater amount of power, as the mixture expands to its normal volume. As the GMC head gasket ages, the rubber it is made from will begin to harden, and eventually a leak will form. If the leak is between two cylinders, the engine will begin to run less efficiently, because the proper amount of compression cannot be maintained. If the leaking GMC head gasket allows the coolant and the oil to mix, the engine will no longer be properly protected from either heat or friction. Fortunately, our online catalog will have the proper replacement for almost any engine, at a great price. Our GMC head gasket is made to meet the specifications of the original unit, ensuring that it will last equally as long. The GMC head gasket for your vehicle may be ordered over the phone, with a toll-free call to our sales department, or through our web site, using our secure online ordering system.

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