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2012 Mercedes Benz CLS550
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2012 Mercedes Benz CLS550

2012 Mercedes Benz CLS550 Oxygen Sensors

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After Catalytic Converter Oxygen Sensor, 4-wire, 8 Cyl., 4.7L Engine, Turbocharged, GAS
DriveWire
After Catalytic Converter Oxygen Sensor, 4-wire, 8 Cyl., 4.7L Engine, Turbocharged, GAS
Part Number: ARBJ960903
Guaranteed to Fit
$27.64
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.31 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25024253Connector Gender : Female 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 Sensors, 4-wire, 8 Cyl., 4.7L Engine, Turbocharged, GAS
DriveWire
After Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 4-wire, 8 Cyl., 4.7L Engine, Turbocharged, GAS
Part Number: SET-ARBJ960903-2
Guaranteed to Fit
$46.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L FI, Turbocharged, GAS
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L FI, Turbocharged, GAS
Product Details
Location : After Catalytic Converter, Driver and Passenger SideComponents : (2) Oxygen SensorsType : 4-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 13.31 in. Wire LengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeConnector Gender : Female 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 Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 5-wire, 8 Cyl., 4.7L Engine, Wideband Sensor, Turbocharged, GAS
DriveWire
Before Catalytic Converter, Driver or Passenger Side Oxygen Sensor, 5-wire, 8 Cyl., 4.7L Engine, Wideband Sensor, Turbocharged, GAS
Part Number: REPM960923
Guaranteed to Fit
$52.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Location : Before Catalytic Converter, Driver or Passenger SideNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 20 in. Wire lengthThread Size : M18-1.5 Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 7/8 in. Hex SizeInterchange Part Number : 25025043Connector 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 Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 5-wire, 8 Cyl., 4.7L Engine, Wideband Sensor, Turbocharged, GAS
DriveWire
Before Catalytic Converter, Driver and Passenger Side Oxygen Sensors, 5-wire, 8 Cyl., 4.7L Engine, Wideband Sensor, Turbocharged, GAS
Part Number: SET-REPM960923
Guaranteed to Fit
$99.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Location : Before Catalytic Converter, Driver and Passenger SideNotes : Wideband sensorComponents : (2) Oxygen SensorsType : 5-wireQuantity Sold : Set of 2Product Fit : Direct FitWire Length : 20 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
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: WKP35034039
Guaranteed to Fit
$37.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L Eng. Designation: 278.922, FI, Turbocharged, GAS
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L Eng. Designation: 278.922, FI, Turbocharged, GAS
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 4-wire
Part Number: 25024253
Guaranteed to Fit
$44.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
Product Details
Location : After Catalytic ConverterNotes : HeatedType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 15.75 in. Wire LengthInterchange Part Number : ARBJ960903Warranty : 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
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 5-wire
Walker Products®
Walker Products Original Equipment Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: WKP25025043
Guaranteed to Fit
$95.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Location : Before Catalytic Converter, Driver or Passenger SideNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.65 in. Wire LengthInterchange Part Number : REPM960923Warranty : 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
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Bosch®
OE Replacement Series Oxygen Sensor, Sold individually 4-wire
Part Number: BS15510
Guaranteed to Fit
$56.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
Product Details
Location : After Catalytic ConverterNotes : Heated Sensor TypeType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 13.2 in. Wire LengthThread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Female ConnectorWarranty : 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 : European Vehicle PartsSeries : OE Replacement Series
Oxygen Sensor, Sold individually 4-wire
Delphi®
Oxygen Sensor, Sold individually 4-wire
Part Number: DELES10596
Guaranteed to Fit
$39.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Location : RearType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 17.72 in. Wire LengthThread Size : 18 x 1.5 mm Thread SizeInterchange Part Number : 15510Warranty : 1-year or 12,000-mile Delphi 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.

Oxygen Sensor, Sold individually
Aceon®
Oxygen Sensor, Sold individually
Part Number: ACB88261341
Guaranteed to Fit
$51.59
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
Product Details
Location : After Catalytic ConverterQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : Aceon 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.

Oxygen Sensor, Sold individually
NTK®
Oxygen Sensor, Sold individually
Part Number: NTK25220
Guaranteed to Fit
$59.99
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 All Submodels All Engines
Product Details
Location : After Catalytic ConverterQuantity 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.

After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Denso®
After Catalytic Converter Oxygen Sensor, Sold individually 4-wire
Part Number: NP2344559
Guaranteed to Fit
$109.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L O.E. Quality Replacement Sensor
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L O.E. Quality Replacement Sensor
Product Details
Location : After Catalytic ConverterType : 4-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitConnector Gender : Female ConnectorWarranty : 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.

Before Catalytic Converter Oxygen Sensor, Sold individually 6-wire
Denso®
Before Catalytic Converter Oxygen Sensor, Sold individually 6-wire
Part Number: NP2345066
Guaranteed to Fit
$101.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L O.E. Quality Replacement Sensor
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L O.E. Quality Replacement Sensor
Product Details
Location : Before Catalytic ConverterType : 6-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWarranty : 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.

Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Walker Products®
Walker Products Aftermarket Base Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: WKP35035019
Guaranteed to Fit
$108.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L Eng. Designation: 278.922, FI, Turbocharged, GAS
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L Eng. Designation: 278.922, FI, Turbocharged, GAS
Product Details
Location : Before Catalytic ConverterNotes : Wideband sensorType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 21.65 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 Bosch Oxygen Sensor Oxygen Sensor, Sold individually 5-wire
Bosch®
Before Catalytic Converter Bosch Oxygen Sensor Oxygen Sensor, Sold individually 5-wire
Part Number: BS17288
Guaranteed to Fit
$68.49
Vehicle Fitment
  • 2012 Mercedes Benz CLS550 4Matic 8 Cyl 4.7L
  • 2012 Mercedes Benz CLS550 Base 8 Cyl 4.7L
Product Details
Location : Before Catalytic ConverterNotes : Wideband Heated Sensor Type; 18 Wire Gauge MeasurementType : 5-wireQuantity Sold : Sold individuallyProduct Fit : Direct FitWire Length : 19.3 in.Thread Size : 18 mm Thread SizeMounting Style : Threaded-in Mounting StyleHex Size : 22 mm Hex SizeConnector Gender : Male ConnectorWarranty : 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 : European Vehicle PartsSeries : Bosch Oxygen Sensor
Page 1 of 3 | Showing 1 - 15 of 32 results

Popular Products

Helpful Automotive Resources

P2187 Code: System too Lean at Idle (Bank 1)
P2187 Code: System too Lean at Idle (Bank 1)Note that there is only one bank if your car has a straight engine and the scan tool will always refer to that bank as “Bank 1.” P2187 code indicates that your vehicle’s computer detected a potential issue with the fuel mixture at idle.
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)
P2270 Code: O2 Sensor Signal Biased / Stuck Lean (Bank 1, Sensor 2)Bank 1 is where the #1 spark plug is. O2 sensor 1/1 is the upstream sensor on Bank 1 (different for a Ford than for a Chevy or a Dodge), and O2 sensor 1/2 is the downstream sensor on Bank 1. O2 2/1 is upstream on Bank 2 and O2
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)
P0141 Code: Oxygen Sensor Heater Circuit Malfunction (Bank 1, Sensor 2)With that in mind, it’s important to note that Bank 1 is always where the number 1 cylinder is located. Thus, on Ford pickups, Bank 1 is the passenger side bank, but on Chevy and Dodge pickups, Bank 1 is the driver side bank. You need to know this, or
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.
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
P0135 Code: Heated O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)Diagnostic trouble code (DTC) P0135 stands for “Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1).” It is set when the car’s primary computer—also called the powertrain control module or PCM—determines that the heated oxygen sensor (HO2S) 1 heater current is higher or lower than the ideal amp for
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.