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Mercury Oxygen Sensor

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Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 1995 - 1996 Mercury Tracer All Submodels All Engines
  • 2006 - 2007 Mercury Monterey All Submodels All Engines
  • 2006 - 2008 Mercury Mountaineer All Submodels All Engines
Product Details
Location : After Catalytic ConverterNotes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 1999 - 2005 Mercury Mountaineer All Submodels All Engines
  • 2004 - 2005 Mercury Monterey All Submodels All Engines
Product Details
Location : Before Catalytic ConverterNotes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: USOS-4000
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.99
Vehicle Fitment
  • 2009 - 2010 Mercury Mountaineer All Submodels All Engines
Product Details
Notes : Heated; Designed to fit screw-in type bungs; May not fit with flanges; Includes Butt type connectors, without plugType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Part Number: SET-USOS-4000-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.99
Vehicle Fitment
  • 1995 - 1996 Mercury Tracer All Submodels All Engines
  • 2006 - 2008 Mercury Mountaineer All Submodels All Engines
Product Details
Location : After Catalytic ConverterNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Part Number: SET-USOS-4000-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.99
Vehicle Fitment
  • 1999 - 2005 Mercury Mountaineer All Submodels All Engines
  • 2004 Mercury Monterey Base 6 Cyl 4.2L
  • 2004 Mercury Monterey Premier 6 Cyl 4.2L
Product Details
Location : Before Catalytic ConverterNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 2
Part Number: SET-USOS-4000-2
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.99
Vehicle Fitment
  • 2009 - 2010 Mercury Mountaineer All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Part Number: SET-USOS-4000-3
0 Reviews
Vehicle Info Required to Guarantee Fit
$65.99
Vehicle Fitment
  • 1995 - 1996 Mercury Tracer All Submodels All Engines
  • 2006 - 2008 Mercury Mountaineer All Submodels All Engines
Product Details
Location : After Catalytic ConverterNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Part Number: SET-USOS-4000-3
0 Reviews
Vehicle Info Required to Guarantee Fit
$65.99
Vehicle Fitment
  • 1999 - 2005 Mercury Mountaineer All Submodels All Engines
  • 2004 Mercury Monterey Base 6 Cyl 4.2L
  • 2004 Mercury Monterey Premier 6 Cyl 4.2L
Product Details
Location : Before Catalytic ConverterNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 3
Part Number: SET-USOS-4000-3
0 Reviews
Vehicle Info Required to Guarantee Fit
$65.99
Vehicle Fitment
  • 2009 - 2010 Mercury Mountaineer All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (3) Oxygen SensorsType : 4-wireQuantity Sold : Set of 3Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Part Number: SET-USOS-4000-4
0 Reviews
Vehicle Info Required to Guarantee Fit
$87.49
Vehicle Fitment
  • 1995 - 1996 Mercury Tracer All Submodels All Engines
  • 2006 - 2008 Mercury Mountaineer All Submodels All Engines
Product Details
Location : After Catalytic ConverterNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Part Number: SET-USOS-4000-4
0 Reviews
Vehicle Info Required to Guarantee Fit
$87.49
Vehicle Fitment
  • 1999 - 2005 Mercury Mountaineer All Submodels All Engines
  • 2004 Mercury Monterey Base 6 Cyl 4.2L
  • 2004 Mercury Monterey Premier 6 Cyl 4.2L
Product Details
Location : Before Catalytic ConverterNotes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Universal Oxygen Sensor, Heated, 4-Wire, Set of 4
Part Number: SET-USOS-4000-4
0 Reviews
Vehicle Info Required to Guarantee Fit
$87.49
Vehicle Fitment
  • 2009 - 2010 Mercury Mountaineer All Submodels All Engines
Product Details
Notes : Designed to fit screw-in type bungs; May not be compatible with flangesComponents : (4) Oxygen SensorsType : 4-wireQuantity Sold : Set of 4Recommended Use : OE ReplacementProduct Fit : UniversalWire Length : 5.91 in. Wire LengthMounting Style : Threaded-in Mounting StyleInterchange Part Number : 15733, SG300Warranty : 1-year DriveWire 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 2007 - 2009 Mercury Milan Base 6 Cyl 3.0L
  • 2007 - 2009 Mercury Milan Premier 6 Cyl 3.0L
Product Details
Location : After Catalytic Converter, FrontType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 15717Connector Gender : Male ConnectorWarranty : 1-year DriveWire 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 2006 - 2009 Mercury Milan Base 4 Cyl 2.3L
  • 2006 - 2009 Mercury Milan Premier 4 Cyl 2.3L
Product Details
Location : CenterType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 15717Connector Gender : Male ConnectorWarranty : 1-year DriveWire 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.

Oxygen Sensor - 4-Wire, Heated
Part Number: REPF960904
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.99
Vehicle Fitment
  • 1998 Mercury Mountaineer Base 6 Cyl 4.0L FI, Naturally Aspirated, GAS
Product Details
Location : Before Catalytic Converter, Passenger SideType : 4-wireQuantity Sold : Sold individuallyRecommended Use : OE ReplacementProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 15717Connector Gender : Male ConnectorWarranty : 1-year DriveWire 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.

Page 1 of 34 | Showing 1 - 15 of 503 results

Mercury Oxygen Sensor Customer Reviews

Will know better when installed
Bob Bob
VERIFIED PURCHASER
Purchased on Feb 17, 2021
DriveWire® Oxygen Sensor - 4-Wire, Heated
Feb 18, 2021
The shipping and price were BEST TO DATE (THANKS)
The O2 SENSER WORKS FINE THANKS FOR THE FAST SHIPPING
John John
VERIFIED PURCHASER
Purchased on Feb 01, 2021
DriveWire® Oxygen Sensor - 4-Wire, Heated
Feb 17, 2021
My lincoln is my wife's suv
Made my 2010 lincoln run better
K D
VERIFIED PURCHASER
Purchased on Jan 30, 2021

Helpful Automotive Resources

P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
P0170 Code: Fuel Trim (Bank 1)
P0170 Code: Fuel Trim (Bank 1)The stoichiometric mixture best suited for burning is 14.7 parts air to 1 part fuel. If the mixture contains excessive amounts of air, the PCM will add more fuel to balance out the lean mixture. Conversely, too much fuel leads to a rich mixture, and the computer compensates accordingly.
P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)The term “bank 1” only applies in vehicles with V-engine and flat layouts. It refers to the side where the number 1 cylinder is located. Note that there is only one bank if your car has a straight engine.  The term “bank 1” only applies in vehicles with V-engine and
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