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Exhaust Manifolds

Driving your car with a bad exhaust manifold in its engine gives way to problems like loud engine noise, poor fuel mileage, sluggish acceleration, and more. Get a high-quality replacement exhaust manifold for your car, truck, or SUV here at CarParts.com to solve these issues. Make sure you get a manifold that’s legal in your state as some are only 47-, 48-, or 49-state legal. Check out our selection of exhaust manifolds and order now!
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Passenger Side Exhaust Manifold, With Heat Shield and Gasket
Part Number: REPF960714
Vehicle Info Required to Guarantee Fit
$61.99
Product Details
Location : Passenger SideEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674694Returns Policy : 60-Day Return Policy
Driver Side Exhaust Manifold, With Heat Shield and Gasket
Part Number: REPF960715
Vehicle Info Required to Guarantee Fit
$61.99
Product Details
Location : Driver SideEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674695, 3L3Z9431CA, 7L1Z9431AReplaces OE Number : 3L3Z9431CA, 7L1Z9431AReturns Policy : 60-Day Return Policy
Driver and Passenger Side Exhaust Manifold, With Heat Shield and Gasket
Part Number: SET-REPF960714
Vehicle Info Required to Guarantee Fit
$114.99
Product Details
Components : (2) Exhaust ManifoldsEmissions : 50-State LegalQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674694, 674695, 3L3Z9431CA, 7L1Z9431AReplaces OE Number : 3L3Z9431CA, 7L1Z9431AReturns Policy : 60-Day Return Policy
Exhaust Manifold - Stainless Steel, Tubular Design
Part Number: J960708
Vehicle Info Required to Guarantee Fit
$106.99
Vehicle Fitment
  • 1991 - 1992 Jeep Comanche Eliminator 6 Cyl 4.0L
  • 1994 - 1995 Jeep Grand Cherokee SE 6 Cyl 4.0L
  • 1991 - 1993 Jeep Cherokee Base 6 Cyl 4.0L
  • 1991 - 1994 Jeep Wrangler Renegade 6 Cyl 4.0L
  • 1994 - 1999 Jeep Cherokee SE 6 Cyl 4.0L
  • 1993 - 1998 Jeep Grand Cherokee Laredo 6 Cyl 4.0L
  • 1993 - 1998 Jeep Grand Cherokee Limited 6 Cyl 4.0L
  • 1997 - 1998 Jeep Grand Cherokee TSi 6 Cyl 4.0L
  • 1991 - 1992 Jeep Cherokee Laredo 6 Cyl 4.0L
  • 1991 - 1999 Jeep Cherokee Sport 6 Cyl 4.0L
  • 1991 - 1995 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 1997 - 1999 Jeep Wrangler Sahara 6 Cyl 4.0L
  • 1996 - 1996 Jeep Cherokee Classic 6 Cyl 4.0L
  • 1998 - 1999 Jeep Cherokee Classic 6 Cyl 4.0L
  • 1991 - 1992 Jeep Cherokee Limited 6 Cyl 4.0L
  • 1998 - 1999 Jeep Cherokee Limited 6 Cyl 4.0L
  • 1991 - 1992 Jeep Cherokee Briarwood 6 Cyl 4.0L
  • 1991 - 1993 Jeep Wrangler Base 6 Cyl 4.0L
  • 1995 - 1995 Jeep Grand Cherokee Orvis 6 Cyl 4.0L
  • 1997 Jeep Grand Cherokee Orvis 6 Cyl 4.0L
  • 1993 - 1997 Jeep Cherokee Country 6 Cyl 4.0L
  • 1991 - 1992 Jeep Wrangler Islander 6 Cyl 4.0L
  • 1993 Jeep Grand Cherokee Base 6 Cyl 4.0L
  • 1994 - 1995 Jeep Wrangler SE 6 Cyl 4.0L
  • 1997 - 1999 Jeep Wrangler Sport 6 Cyl 4.0L
  • 1991 - 1992 Jeep Comanche Base 6 Cyl 4.0L
  • 1991 - 1992 Jeep Comanche Pioneer 6 Cyl 4.0L
Product Details
Notes : Tubular design; Stainless SteelEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674196, 4883385Replaces OE Number : 4883385Returns Policy : 60-Day Return Policy
Exhaust Manifold - Passenger Side, With Wrap Around Heat Shield, Cast Iron
Part Number: ARBN960702
Vehicle Info Required to Guarantee Fit
$59.49
Vehicle Fitment
  • 2000 - 2004 Nissan Xterra XE 6 Cyl 3.3L
  • 1999 - 2004 Nissan Frontier XE 6 Cyl 3.3L
  • 2002 - 2004 Nissan Frontier SVE 6 Cyl 3.3L
  • 2001 - 2004 Nissan Frontier SC 6 Cyl 3.3L
  • 1999 - 2004 Nissan Frontier SE 6 Cyl 3.3L
  • 2000 - 2004 Nissan Xterra SE 6 Cyl 3.3L
  • 2004 Nissan Frontier LE 6 Cyl 3.3L
Product Details
Location : Passenger SideNotes : With wrap around heat shield; Cast IronEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674598, 140044S103Replaces OE Number : 140044S103Returns Policy : 60-Day Return Policy
Exhaust Manifold
Part Number: REPC960707
Vehicle Info Required to Guarantee Fit
$102.99
Product Details
Emissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674777Returns Policy : 60-Day Return Policy
Driver and Passenger Side Exhaust Manifold, With Manifold Gaskets, Studs and Nuts, For 10 Cylinder, 6.8 Liter Engine
Part Number: SET-RF96070001
Vehicle Info Required to Guarantee Fit
$323.99
Vehicle Fitment
  • 1997 - 1999 Ford E-350 Econoline Club Wagon XLT 10 Cyl 6.8L
  • 1997 - 1999 Ford E-350 Econoline Club Wagon Chateau 10 Cyl 6.8L
  • 1999 Ford F-450 Super Duty Lariat 10 Cyl 6.8L
  • 1999 Ford F-250 Super Duty XL 10 Cyl 6.8L
  • 1997 - 1999 Ford Econoline Super Duty Custom 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline Base 10 Cyl 6.8L
  • 1999 Ford Econoline Super Duty Base 10 Cyl 6.8L
  • 1999 Ford F-53 Motorhome Chassis Base 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline Club Wagon XL HD 10 Cyl 6.8L
  • 1999 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford E-350 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford F-250 Super Duty Lariat 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline Club Wagon XLT HD 10 Cyl 6.8L
  • 1997 - 1999 Ford E-350 Econoline Club Wagon Custom 10 Cyl 6.8L
  • 1999 Ford F-450 Super Duty XLT 10 Cyl 6.8L
  • 1999 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 1999 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline XL 10 Cyl 6.8L
  • 1999 Ford F-250 Super Duty XLT 10 Cyl 6.8L
  • 1999 Ford F-450 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 1999 Ford E-350 Super Duty Base 10 Cyl 6.8L
  • 1999 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Location : Driver And Passenger SideComponents : (2) Exhaust ManifoldsIncludes : Includes (5) Manifold Gaskets, (2) Studs, and (2) NutsEmissions : 50-State LegalQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674780, XC2Z9430CA, 674781, XC2Z9431CAReplaces OE Number : XC2Z9430CA, XC2Z9431CAReturns Policy : 60-Day Return Policy
Passenger Side Exhaust Manifold - With Wrap Around Heat Shield
Part Number: REPF960704
Vehicle Info Required to Guarantee Fit
$60.99
Product Details
Location : Passenger SideEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674559Returns Policy : 60-Day Return Policy
Exhaust Manifold - Driver Side, Cast Iron, 8 Cyl, 5.7L, 345 CID
Part Number: REPD960706
Vehicle Info Required to Guarantee Fit
$58.99
Vehicle Fitment
  • 2004 - 2008 Dodge Ram 3500 SLT 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 1500 TRX4 8 Cyl 5.7L
  • 2003 - 2008 Dodge Ram 2500 ST 8 Cyl 5.7L
  • 2003 - 2003 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2005 - 2008 Dodge Ram 1500 Laramie 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 3500 Sport 8 Cyl 5.7L
  • 2003 - 2008 Dodge Ram 3500 ST 8 Cyl 5.7L
  • 2005 - 2008 Dodge Ram 2500 Laramie 8 Cyl 5.7L
  • 2003 - 2008 Dodge Ram 1500 SLT 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 2500 TRX4 8 Cyl 5.7L
  • 2004 - 2008 Dodge Ram 2500 SLT 8 Cyl 5.7L
  • 2008 Dodge Ram 3500 SXT 8 Cyl 5.7L
  • 2003 - 2008 Dodge Ram 1500 ST 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 2500 Sport 8 Cyl 5.7L
  • 2005 - 2008 Dodge Ram 3500 Laramie 8 Cyl 5.7L
  • 2006 - 2008 Dodge Ram 2500 Power Wagon 8 Cyl 5.7L
  • 2008 Dodge Ram 1500 SXT 8 Cyl 5.7L
  • 2008 Dodge Ram 2500 SXT 8 Cyl 5.7L
  • 2006 - 2007 Dodge Ram 1500 Sport 8 Cyl 5.7L
Product Details
Location : Driver SideNotes : Exhaust manifold only; Without hardware; Cast IronEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674906, 663401Returns Policy : 60-Day Return Policy
Exhaust Manifold - Passenger Side, With Wrap Around Heat Shield, Cast Iron
Part Number: REPC960708
Vehicle Info Required to Guarantee Fit
$73.28
Product Details
Location : Passenger SideNotes : With wrap around heat shield; Cast IronEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674728Returns Policy : 60-Day Return Policy
Exhaust Manifold - With Wrap Around Heat Shield, Cast Iron, 4.9L Eng. 6Cyl
Part Number: F960707
Vehicle Info Required to Guarantee Fit
$128.99
Vehicle Fitment
  • 1983 - 1986 Ford E-150 Econoline Club Wagon XL 6 Cyl 4.9L
  • 1983 - 1986 Ford F-150 Base 6 Cyl 4.9L
  • 1981 - 1982 Ford E-100 Econoline Club Wagon Chateau 6 Cyl 4.9L
  • 1982 - 1986 Ford F-150 XL 6 Cyl 4.9L
  • 1984 - 1986 Ford E-350 Econoline XL 6 Cyl 4.9L
  • 1984 - 1986 Ford E-250 Econoline Club Wagon Base 6 Cyl 4.9L
  • 1984 - 1986 Ford Bronco Custom 6 Cyl 4.9L
  • 1984 - 1986 Ford E-350 Econoline Club Wagon XL 6 Cyl 4.9L
  • 1981 Ford F-250 Ranger Lariat 6 Cyl 4.9L
  • 1981 - 1982 Ford E-250 Econoline Base 6 Cyl 4.9L
  • 1984 - 1986 Ford E-250 Econoline Base 6 Cyl 4.9L
  • 1981 Ford F-150 Ranger Lariat 6 Cyl 4.9L
  • 1981 - 1982 Ford E-100 Econoline Chateau 6 Cyl 4.9L
  • 1981 - 1982 Ford F-250 Custom 6 Cyl 4.9L
  • 1982 - 1982 Ford F-150 XLT Lariat 6 Cyl 4.9L
  • 1985 - 1986 Ford F-150 XLT Lariat 6 Cyl 4.9L
  • 1981 - 1983 Ford E-150 Econoline Custom 6 Cyl 4.9L
  • 1981 - 1983 Ford E-150 Econoline Club Wagon Custom 6 Cyl 4.9L
  • 1981 - 1982 Ford E-100 Econoline Club Wagon Base 6 Cyl 4.9L
  • 1981 - 1982 Ford E-150 Econoline Club Wagon Base 6 Cyl 4.9L
  • 1984 - 1986 Ford E-150 Econoline Club Wagon Base 6 Cyl 4.9L
  • 1982 - 1983 Ford F-100 XLT Lariat 6 Cyl 4.9L
  • 1985 - 1986 Ford Bronco Eddie Bauer 6 Cyl 4.9L
  • 1983 - 1986 Ford E-250 Econoline XL 6 Cyl 4.9L
  • 1981 Ford F-100 Ranger XLT 6 Cyl 4.9L
  • 1981 - 1983 Ford E-100 Econoline Club Wagon Custom 6 Cyl 4.9L
  • 1983 - 1984 Ford F-150 XLT 6 Cyl 4.9L
  • 1984 Ford F-350 XLT 6 Cyl 4.9L
  • 1985 - 1986 Ford F-350 XLT Lariat 6 Cyl 4.9L
  • 1983 - 1986 Ford E-250 Econoline Club Wagon XL 6 Cyl 4.9L
  • 1981 - 1983 Ford E-100 Econoline Custom 6 Cyl 4.9L
  • 1981 - 1982 Ford F-100 Custom 6 Cyl 4.9L
  • 1981 - 1982 Ford E-250 Econoline Chateau 6 Cyl 4.9L
  • 1981 Ford F-100 Ranger Lariat 6 Cyl 4.9L
  • 1981 - 1982 Ford E-150 Econoline Base 6 Cyl 4.9L
  • 1984 - 1986 Ford E-150 Econoline Base 6 Cyl 4.9L
  • 1981 - 1982 Ford F-150 Custom 6 Cyl 4.9L
  • 1982 - 1986 Ford F-250 XL 6 Cyl 4.9L
  • 1984 - 1986 Ford Bronco XLT 6 Cyl 4.9L
  • 1981 - 1982 Ford E-150 Econoline Club Wagon Chateau 6 Cyl 4.9L
  • 1983 - 1986 Ford E-150 Econoline XL 6 Cyl 4.9L
  • 1982 - 1982 Ford F-250 XLT Lariat 6 Cyl 4.9L
  • 1985 - 1986 Ford F-250 XLT Lariat 6 Cyl 4.9L
  • 1983 - 1984 Ford F-250 XLT 6 Cyl 4.9L
  • 1983 - 1986 Ford F-250 Base 6 Cyl 4.9L
  • 1983 Ford E-100 Econoline Club Wagon XL 6 Cyl 4.9L
  • 1984 - 1986 Ford F-350 XL 6 Cyl 4.9L
  • 1984 - 1986 Ford E-350 Econoline Base 6 Cyl 4.9L
  • 1984 - 1986 Ford E-150 Econoline Club Wagon XLT 6 Cyl 4.9L
  • 1981 - 1983 Ford E-250 Econoline Custom 6 Cyl 4.9L
  • 1983 Ford E-250 Econoline Club Wagon Custom 6 Cyl 4.9L
  • 1981 Ford F-100 Ranger 6 Cyl 4.9L
  • 1983 Ford F-100 Base 6 Cyl 4.9L
  • 1981 - 1982 Ford E-150 Econoline Chateau 6 Cyl 4.9L
  • 1982 - 1983 Ford F-250 XLS 6 Cyl 4.9L
  • 1984 - 1986 Ford E-350 Econoline Club Wagon XLT 6 Cyl 4.9L
  • 1981 - 1982 Ford E-100 Econoline Base 6 Cyl 4.9L
  • 1983 Ford E-100 Econoline XL 6 Cyl 4.9L
  • 1984 - 1986 Ford E-350 Econoline Club Wagon Base 6 Cyl 4.9L
  • 1982 - 1983 Ford F-150 XLS 6 Cyl 4.9L
  • 1984 - 1986 Ford E-250 Econoline Club Wagon XLT 6 Cyl 4.9L
  • 1982 - 1983 Ford F-100 XL 6 Cyl 4.9L
  • 1984 - 1986 Ford F-350 Base 6 Cyl 4.9L
  • 1981 Ford F-150 Ranger XLT 6 Cyl 4.9L
  • 1982 - 1983 Ford F-100 XLS 6 Cyl 4.9L
  • 1981 Ford F-250 Ranger 6 Cyl 4.9L
  • 1981 Ford F-250 Ranger XLT 6 Cyl 4.9L
  • 1981 Ford F-150 Ranger 6 Cyl 4.9L
Product Details
Emissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674174, E4TZ9426DReplaces OE Number : E4TZ9426DReturns Policy : 60-Day Return Policy
Exhaust Manifold - With Wrap Around Heat Shield, Cast Iron
Part Number: REPH960702
Vehicle Info Required to Guarantee Fit
$81.89
Vehicle Fitment
  • 1992 - 1998 Honda Civic EX 4 Cyl 1.6L
  • 1993 - 1997 Honda Civic del Sol Si 4 Cyl 1.6L
  • 1992 - 1995 Honda Civic Si 4 Cyl 1.6L
Product Details
Notes : With wrap around heat shield; Cast IronEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674512Returns Policy : 60-Day Return Policy
Exhaust Manifold - Passenger Side, Cast Iron
Part Number: F960765
Vehicle Info Required to Guarantee Fit
$42.49
Vehicle Fitment
  • 1997 - 1998 Ford F-150 Base 8 Cyl 4.6L
  • 1997 - 1998 Ford F-150 Lariat 8 Cyl 4.6L
  • 1997 - 1998 Ford Expedition Eddie Bauer 8 Cyl 4.6L
  • 1997 - 1998 Ford F-250 Base 8 Cyl 4.6L
  • 1997 - 1998 Ford F-150 XLT 8 Cyl 4.6L
  • 1997 - 1998 Ford Expedition XLT 8 Cyl 4.6L
  • 1997 - 1998 Ford F-250 XLT 8 Cyl 4.6L
  • 1997 - 1998 Ford F-250 XL 8 Cyl 4.6L
  • 1997 - 1998 Ford F-150 XL 8 Cyl 4.6L
  • 1997 - 1998 Ford F-250 Lariat 8 Cyl 4.6L
Product Details
Location : Passenger SideEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674406, F65Z9430BReplaces OE Number : F65Z9430BReturns Policy : 60-Day Return Policy
Exhaust Manifold - Passenger Side, Cast Iron
Part Number: F960767
Vehicle Info Required to Guarantee Fit
$51.49
Product Details
Location : Passenger SideEmissions : 50-State LegalQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Interchange Part Number : 674398, F75Z9430HBReplaces OE Number : F75Z9430HBReturns Policy : 60-Day Return Policy
Passenger Side Exhaust Manifold, With Manifold Gaskets, Studs and Nuts, For 10 Cylinder, 6.8 Liter Engine
Part Number: RF96070001
Vehicle Info Required to Guarantee Fit
$168.49
Vehicle Fitment
  • 1997 - 1999 Ford E-350 Econoline Club Wagon XLT 10 Cyl 6.8L
  • 1997 - 1999 Ford E-350 Econoline Club Wagon Chateau 10 Cyl 6.8L
  • 1999 Ford F-450 Super Duty Lariat 10 Cyl 6.8L
  • 1999 Ford F-250 Super Duty XL 10 Cyl 6.8L
  • 1997 - 1999 Ford Econoline Super Duty Custom 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline Base 10 Cyl 6.8L
  • 1999 Ford Econoline Super Duty Base 10 Cyl 6.8L
  • 1999 Ford F-53 Motorhome Chassis Base 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline Club Wagon XL HD 10 Cyl 6.8L
  • 1999 Ford F-350 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford E-350 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford F-550 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford F-250 Super Duty Lariat 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline Club Wagon XLT HD 10 Cyl 6.8L
  • 1997 - 1999 Ford E-350 Econoline Club Wagon Custom 10 Cyl 6.8L
  • 1999 Ford F-550 Super Duty XLT 10 Cyl 6.8L
  • 1999 Ford F-450 Super Duty XLT 10 Cyl 6.8L
  • 1999 Ford F-350 Super Duty XLT 10 Cyl 6.8L
  • 1997 - 1998 Ford E-350 Econoline XL 10 Cyl 6.8L
  • 1999 Ford F-250 Super Duty XLT 10 Cyl 6.8L
  • 1999 Ford F-450 Super Duty XL 10 Cyl 6.8L
  • 1999 Ford F-350 Super Duty Lariat 10 Cyl 6.8L
  • 1999 Ford E-350 Super Duty Base 10 Cyl 6.8L
  • 1999 Ford F-550 Super Duty Lariat 10 Cyl 6.8L
Product Details
Location : Passenger SideIncludes : Includes (5) Manifold Gaskets, (2) Studs, and (2) NutsEmissions : 50-State LegalQuantity Sold : KitWarranty : 1-year Replacement unlimited-mileage warrantyProp 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.

Deals : OverstockInterchange Part Number : 674780, XC2Z9430CAReplaces OE Number : XC2Z9430CAReturns Policy : 60-Day Return Policy
Page 1 of 63 | Showing 1 - 15 of 933 results

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I was very happy with my purchase it was excellent quality and exact fit I would highSee More
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Product Questions & Answers

Q:Does this comes with bolts for all the manifold??
carlos a.
A:BEST ANSWERHi Carlos, I'm pleased to assist you. No, not all. It only comes with 2 studs, 2 nuts, and 5 manifold gaskets. You can reuse the other old bolts or we suggest getting those locally through a local auto supply store. Click on the link below to order while supplies last. You'll get a 30-day post-purchase price match guarantee with your order. I hope this helps. Enjoy shopping at Carparts.com! https://www.carparts.com/exhaust-manifold/replacement/rf96070001?can=CPGG4850_20220311 Show less
Grace G.
 
1 Question, 1 AnswerView all Q&As >
Q:Does it come with gaskets?
William E.
A:BEST ANSWERHi William. It does not come with the gasket.
Khristine M.
 
1 Question, 1 AnswerView all Q&As >

Shopping for Exhaust Manifold

Exhaust Manifold Shopping Info

What Is the Exhaust Manifold and What Does It Do?

Every vehicle has an exhaust system that moves hot exhaust gases from the engine down to the tailpipe. This process begins with the exhaust manifold, which is located at the top of the exhaust system. The connection point between the engine and the manifold is sealed by an exhaust manifold gasket. The position varies depending on the engine bay’s layout and the vehicle model. You may find the manifold bolted directly on top, on the side, on the front, or on the rear of the engine block. You’ll easily spot it, as it often sticks out with its long, intertwining tubes.

Exhaust manifolds vary in design, size, and material, but they all serve the same purpose. They guide the flow of hot exhaust gases through the catalytic converter, muffler, and exhaust tip. They also prevent intake reversion, which occurs when there’s backpressure in the exhaust system. The backward flow of the exhaust leaves less room for fresh air and gas to flow freely from the vehicle’s intake valves, resulting in poor engine performance. Exhaust manifolds are effective at keeping harmful exhaust gases away from drivers and passengers who are at risk of being poisoned by carbon monoxide and other deadly compounds that can form inside the system.

To better understand how exhaust manifolds work, let’s discuss how they relate to your engine. When you start the engine, the piston moves down, creating a suction force that draws air into the combustion chamber. For carburetor engines, air and fuel are mixed together inside the carburetor assembly before being fed to the cylinders. In contrast, fuel-injected engines directly supply fuel to the intake manifold, which improves fuel efficiency and reduces emissions. At the end of the compression cycle, the piston moves back up and compresses the stored air and fuel mixture. This gas is ignited by the spark plug, and the force sends the piston down to the camshaft, which produces power for the vehicle. The piston pushes the burned gas out through the cylinder, where it’s collected in the exhaust manifold. The number of tubes connected to the manifold is proportional to the engine's cylinder count. For example, a V6 engine has six cylinders, so the manifold has to have six tubes connected to the engine block.

Now that you know how the manifold works, let’s discuss how it can affect your vehicle’s performance when it wears out.

What Happens if You Don’t Replace Your Faulty Exhaust Manifold?

Exhaust manifolds are commonly made from porous metals that expand and contract depending on the temperature. This makes them flexible yet prone to cracking. Once the exhaust manifold fails, the engine's performance will suffer due to the imbalanced air-to-fuel ratio. In addition to performance issues, harmful exhaust gases have a higher chance of leaking into your vehicle’s interiors, putting your health at risk. This is why a damaged exhaust manifold should be replaced immediately.

How do you spot a faulty exhaust manifold? There are several symptoms you need to observe. You may hear a faint hissing or tapping sound when your vehicle is accelerating. That can mean that your exhaust manifold gasket is leaking gas. When exhaust gases leak out of the pipes, they can be sucked back into the combustion chamber and disrupt the air-fuel mixture, which can affect your vehicle’s acceleration. This decrease in power can also reduce your vehicle’s fuel efficiency, since the engine needs to work harder to produce power. You should be cautious about the smell of gasoline and diesel inside your cabin because these gases can be lethal when inhaled. 

Take note of your state’s emission standards when choosing an exhaust manifold replacement. Different states have different emissions laws, so do your research before you purchase an OE-grade exhaust manifold replacement from us. Here at CarParts.com, exhaust manifolds are categorized by their emission standard. To get the best fit, enter your vehicle's year, make, and model on the filter tab of our vehicle selector. You can also narrow your search by selecting a category from the "Shop By" section. Check out our exhaust manifolds today!