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2012 Volvo XC70

Oxygen Sensors

Some telltale signs that your oxygen sensor is starting to fail include the check engine light coming on, poor fuel economy, and the engine running rough. Get a replacement as soon as you confirm that your oxygen sensor is bad. The great news is that here at CarParts.com, we have an oxygen sensor replacement for every application (upstream, downstream, before/after the catalytic converter, etc.). Choose from our wide range of high-quality O2 sensors manufactured by the most reputable names in the industry.
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Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.2L
Part Number: RV31870004
Guaranteed to Fit
$51.49
Vehicle Fitment
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.7 in. Wire LengthInterchange Part Number : 25054043Warranty : 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.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.0L
Part Number: REPV960923
Guaranteed to Fit
$35.99
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024455Connector 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.

Returns Policy : 30-Day Return Policy
After Catalytic Converter, Driver and Passenger Side Oxygen Sensor, Set of 2, 4-wire
Part Number: SET-REPV960923-2
Guaranteed to Fit
$49.49
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L Engine VIN: 95, Naturally Aspirated
Product Details
Location : After Catalytic Converter, Driver and Passenger SideNotes : HeatedComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 18.7 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector 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.

Returns Policy : 30-Day Return Policy
Before and After Catalytic Converter Oxygen Sensor, Set of 2, 4-wire, 6 Cyl 3.0L - Before and After Catalytic Converter
Part Number: SET-RV31870004-2
Guaranteed to Fit
$67.49
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
Product Details
Location : Before and After Catalytic ConverterType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 18.7 in. Wire LengthWarranty : 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.

Returns Policy : 30-Day Return Policy
After Catalytic Converter Oxygen Sensor, enginedesignationname: B6324S5, Sold individually, 4-wire, 3.2L - After Catalytic Converter
Part Number: NP2344454
Guaranteed to Fit
$88.99
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L enginedesignationname: B6324S4
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.1 in. Wire LengthInterchange Part Number : 15818Warranty : 1-year Denso limited WarrantyProp 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.

After Catalytic Converter Oxygen Sensor, Eng. VIN: 90, Turbocharged, Sold individually, 4-wire, 6 Cyl 3.0L, Walker Products Aftermarket Base Sensor - After Catalytic Converter
Part Number: WKP35034041
Guaranteed to Fit
$43.99
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L Eng. Designation: B6324S4, Eng. VIN: 94, FI, Naturally Aspirated, GAS
  • 2012 Volvo XC70 T6 6 Cyl 3.0L Eng. VIN: 90, Turbocharged
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.7 in. Wire LengthWarranty : 90-day Walker Products limited warrantyProp 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.

Series : Walker Products Aftermarket Base Sensor
Before Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.0L, Walker Products Original Equipment Base Sensor
Part Number: WKP25054043
Guaranteed to Fit
$172.28
Vehicle Fitment
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L
Product Details
Location : Before Catalytic ConverterNotes : Air/Fuel sensorType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.7 in. Wire LengthInterchange Part Number : RV31870004Warranty : 90-day Walker Products limited warrantyProp 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.

Series : Walker Products Original Equipment Base Sensor
Front Oxygen Sensor, Sold individually
Part Number: NP30774563
Guaranteed to Fit
$166.49
Vehicle Fitment
  • 2012 Volvo XC70 T6 6 Cyl 3.0L In Catalytic Converter
Product Details
Location : FrontQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-month or 24,000-mile limited warrantyProp 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.

Center Oxygen Sensor, Sold individually, 6 Cyl 3.2L, Walker Products Original Equipment Base Sensor
Part Number: WKP250-241176
Guaranteed to Fit
$93.49
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L
Product Details
Location : CenterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 90-day Walker Products limited warrantyProp 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.

Series : Walker Products Original Equipment Base Sensor
After Secondary Catalytic Converter Oxygen Sensor, enginedesignationname: B6324S4, Sold individually, 4-wire, 3.2L - After Catalytic Converter - After Secondary Catalytic Converter
Part Number: NG25646
Guaranteed to Fit
$85.49
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L enginedesignationname: B6324S5, Cyls. 1-6
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
Product Details
Location : After Secondary Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 18.75 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleInterchange Part Number : 16291Warranty : NGK limited warrantyProp 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.

Rear Oxygen Sensor, In Catalytic Converter, Sold individually, 6 Cyl 3.0L
Part Number: NPDOX0406
Guaranteed to Fit
$87.99
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L In Catalytic Converter
  • 2012 Volvo XC70 T6 6 Cyl 3.0L In Catalytic Converter
Product Details
Location : Rear, Driver or Passenger SideQuantity Sold : Sold individuallyProduct Fit : Direct FitReplaces OE Number : LR013661, 30677175, 30756122Warranty : 24-month or 24,000-mile limited warrantyProp 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.

Before or After Catalytic Converter, Front Oxygen Sensor, enginedesignationname: B6324S5, In Catalytic Converter, Sold individually, 3.2L -  - Before or After Catalytic Converter, Front
Part Number: URO30756121
Guaranteed to Fit
$97.99
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L enginedesignationname: B6324S4, In Exhaust Manifold
  • 2012 Volvo XC70 T6 6 Cyl 3.0L In Catalytic Converter
Product Details
Location : Before or After Catalytic Converter, FrontQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-month limited warrantyProp 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.

Promotions : CarParts Euro
Before or After Catalytic Converter, Rear Oxygen Sensor, Sold individually
Part Number: NP30774700
Guaranteed to Fit
$95.99
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L enginedesignationname: B6324S4, In Catalytic Converter
Product Details
Location : Before or After Catalytic Converter, RearQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 24-month or 24,000-mile limited warrantyProp 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.

Center Oxygen Sensor, Eng. Designation: B6324S4, Eng. VIN: 94, FI, Naturally Aspirated, GAS, Sold individually, 4-wire, 3.2L, Walker Products Aftermarket Base Sensor
Part Number: WKP350-34679
Guaranteed to Fit
$95.49
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L Eng. Designation: B6324S4, Eng. VIN: 94, FI, Naturally Aspirated, GAS
Product Details
Location : CenterNotes : 14.76 in. Overall Length; Heated Sensor Type; 20 Wire Gauge MeasurementType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 11.22 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleConnector Gender : Male ConnectorWarranty : 90-day Walker Products limited warrantyProp 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.

Series : Walker Products Aftermarket Base Sensor
After Catalytic Converter Oxygen Sensor, Sold individually, 4-wire, 6 Cyl 3.2L, OE Replacement Series
Part Number: BS15822
Guaranteed to Fit
$97.49
Vehicle Fitment
  • 2012 Volvo XC70 3.2 6 Cyl 3.2L
  • 2012 Volvo XC70 T6 6 Cyl 3.0L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.3 in. Wire LengthInterchange Part Number : 15730, SG300Warranty : 1-year Bosch limited warrantyProp 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.

Promotions : CarParts EuroSeries : OE Replacement Series
Page 1 of 3 | Showing 1 - 15 of 41 results

Top Rated Products

The quality of the o2 sensor is great. I purchased a previous sensor from another comSee More
Louis S.
VERIFIED PURCHASER
fit perfect and fixed truck. awesome!! a little slow on delivery though.
Mike F.
VERIFIED PURCHASER

Shopping for Oxygen Sensor

Oxygen Sensor Shopping Info

What Is an Oxygen Sensor?

Modern vehicles are equipped with oxygen sensors, which monitor the amount of oxygen in the exhaust pipe. This part works with the engine control module to maintain your vehicle’s performance and keep its emissions in check.

How Much Does an Oxygen Sensor Replacement Cost?

Replacement oxygen sensors cost anywhere from $10 to $600 for the part alone. Factors that affect this part’s pricing include quantity, location, sensor type, and kit inclusions. Labor can cost you an additional $60 to $70, depending on where you live.

Shop for Aftermarket Oxygen Sensors on CarParts.com

Need to get an OE-grade oxygen sensor replacement fast? Here at CarParts.com, you don’t have to wait in line at a brick-and-mortar store just to get the part you need. With just a few clicks, you can get your orders delivered right to your doorstep in as fast as two business days.

Oxygen sensor replacements are typically sold individually, but you can also purchase them in sets of two or in kits that include catalytic converters. They’re also sold in a variety of inlet types and dimensions, so make sure to double-check if you’ve chosen a part with the right specifications.

With all these options and specifications to look out for, shopping for oxygen sensors can seem like an intimidating task. But with our user-friendly website, you can buy the right oxygen sensor in just a few clicks. Our products are manufactured in world-class facilities and have gone through strict tests to ensure their quality. This way, you can rest easy knowing that you’re getting high-quality products at unbeatable prices.

To view oxygen sensors and other compatible parts for your vehicle, use our vehicle selector tool and enter your vehicle’s specific year, make, and model. You can also indicate your preferences using our search filters. Buying oxygen sensors is easy and convenient here at CarParts.com. Shop now!

Helpful Automotive Resources

P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)DTC P0141 stands for “Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2).” It indicates that there’s a problem with the heater circuit of engine bank 1’s downstream O2 sensor. Your car’s PCM tests the oxygen sensors’ heater circuits for integrity. If it finds an issue in the heater circuit
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Diagnostic trouble code (DTC) P0042 stands for “HO2S Heater Control Circuit Bank 1 Sensor 3.” It is logged when the powertrain control module(PCM) detects a possible issue with the heater circuit for the third sensor downstream from the engine on bank 1.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)The O2 sensor is a component within your vehicle that monitors its air-to-fuel ratio. Your car’s computer uses information from this sensor to regulate fuel mixture and control emissions, but the latter has to be hot enough before this can happen.