Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009

Walker Products 250-25043 Oxygen Sensor

Walker Products 250-25043 Oxygen Sensor Image 1
Walker Products 250-25043 Oxygen Sensor Image 2
Walker Products 250-25043 Oxygen Sensor Image 3
Walker Products 250-25043 Oxygen Sensor Image 4
Walker Products 250-25043 Oxygen Sensor Image 5
Walker Products 250-25043 Oxygen Sensor

Walker Products
Brand:Walker Products
Part Number: 250-25043
UPC: 724620018671
Weight: 0.27 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Walker Products 250-25043 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU. Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened. We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for todays fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. 2024 Walker Products Inc. All rights reserved.

Features and Benefits:

  • Coated in with electrodes made of a gas-permeable platinum layer.
  • Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
  • Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
  • Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
  • Monitors exhaust gases and reduces pollutants for a cleaner environment.

Specifications:

Band Type:
Wide
Connector Gender:
Male
Connector Shape:
Oblong
Mounting Type:
Threaded
Overall Length:
550.0 mm
Sensor Type:
Heated
Terminal Gender:
Male
Terminal Quantity:
6
Terminal Type:
Spade
Thread Diameter:
18.0 mm
Thread Size:
M18
Universal Or Specific Fit:
Specific
Wire Gauge Measurement:
20.0
Wire Quantity:
5
Wrench Size:
22
ACDelco #:
19239906
ACDelco #:
213-4638
BMW #:
11787539123
BMW #:
11787540168
BMW #:
11787544561
BMW #:
11787570104
Bosch #:
0258017016
Bosch #:
0258017017
Bosch #:
0258017049
Bosch #:
0258017080
Bosch #:
0258017093
Bosch #:
0258017131
Bosch #:
0258017241
Bosch #:
0281004135
Bosch #:
17016
Bosch #:
17027
Bosch #:
17093
Bosch #:
17236
Bosch #:
17281
Bosch #:
17288
Bosch #:
17339
Bosch #:
17341
Bosch #:
17347
Bosch #:
17355
Bosch #:
LS17016
Bosch #:
LS17017
Bosch #:
LS17049
Bosch #:
LS17080
Bosch #:
LS17093
Bosch #:
LS17131
Bosch #:
LS17241
Bosch #:
LS44135
Chrysler #:
05149027AA
Chrysler #:
68012050AA
Chrysler #:
68078717AA
DENSO #:
234-4047
DENSO #:
234-5065
DENSO #:
234-5066
DENSO #:
234-5086
DENSO #:
234-5096
DENSO #:
234-5158
DENSO #:
234-5716
DENSO #:
234-5718
DENSO #:
234-5721
Fiat #:
168078717AA
Genuine GM Parts #:
19239906
MTE-THOMSON #:
9705.50.057
Mercedes-Benz #:
0035427018
Mercedes-Benz #:
0045424818
Mercedes-Benz #:
0075420118
Mercedes-Benz #:
007542011805
Mercedes-Benz #:
0085422918
Mercedes-Benz #:
0085423018
Mercedes-Benz #:
0085424518
Mercedes-Benz #:
0095425618
Mercedes-Benz #:
0095425918
Mercedes-Benz #:
0095426018
Mercedes-Benz #:
0095426318
Mercedes-Benz #:
A007542011805
Mercedes-Benz #:
A0085423018
Mercedes-Benz #:
A0095425918
Mercedes-Benz #:
A0095426318
NTK #:
24330
NTK #:
AFR722-EE86
CA_Prop65_Nickel:
WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov
Country of Origin:
US

Select a vehicle to narrow Walker Products 250-25043 Oxygen Sensor fitment info!

Last Updated: 05/30/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
BMW 328d

2.0L L4 Diesel DOHC Turbo
1
 
Center
 
OE Base Sensor
after Particulate Filter
B1S2
 

BMW 328d



2.0L L4 Diesel DOHC Turbo

Center OE Base Sensor
after Particulate Filter
B1S2

1 Per Vehicle
BMW 328d xDrive

2.0L L4 Diesel DOHC Turbo
1
 
Center
 
OE Base Sensor
after Particulate Filter
B1S2
 

BMW 328d xDrive



2.0L L4 Diesel DOHC Turbo

Center OE Base Sensor
after Particulate Filter
B1S2

1 Per Vehicle
BMW 535d

3.0L L6 Diesel DOHC Turbo
1
 
Downstream
 
OE Base Sensor
after Particulate Filter
B1S2
 

BMW 535d



3.0L L6 Diesel DOHC Turbo

Downstream OE Base Sensor
after Particulate Filter
B1S2

1 Per Vehicle
BMW 535d xDrive

3.0L L6 Diesel DOHC Turbo
1
 
Downstream
 
OE Base Sensor
after Particulate Filter
B1S2
 

BMW 535d xDrive



3.0L L6 Diesel DOHC Turbo

Downstream OE Base Sensor
after Particulate Filter
B1S2

1 Per Vehicle
BMW 550i

4.8L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Manual Transmission
 

BMW 550i



4.8L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Manual Transmission

1 Per Vehicle
BMW 650i

4.8L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Manual Transmission
 

BMW 650i



4.8L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Manual Transmission

1 Per Vehicle
BMW 740Ld xDrive

3.0L L6 Diesel DOHC Turbo
1
 
Downstream
 
OE Base Sensor
after Particulate Filter
B1S1
 

BMW 740Ld xDrive



3.0L L6 Diesel DOHC Turbo

Downstream OE Base Sensor
after Particulate Filter
B1S1

1 Per Vehicle
BMW 740Ld xDrive

3.0L L6 Diesel DOHC Turbo
1
 
Upstream
 
OE Base Sensor
before Particulate Filter
B1S1
 

BMW 740Ld xDrive



3.0L L6 Diesel DOHC Turbo

Upstream OE Base Sensor
before Particulate Filter
B1S1

1 Per Vehicle
Dodge Sprinter 2500

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Dodge Sprinter 2500



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Dodge Sprinter 3500

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Dodge Sprinter 3500



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
INFINITI Q50

2.0L L4 Gas DOHC Turbo
1
 
Upstream
 
OE Base Sensor
B1S1
 

INFINITI Q50



2.0L L4 Gas DOHC Turbo

Upstream OE Base Sensor
B1S1

1 Per Vehicle
INFINITI Q60

2.0L L4 Gas DOHC Turbo
1
 
Upstream
 
OE Base Sensor
B1S1
 

INFINITI Q60



2.0L L4 Gas DOHC Turbo

Upstream OE Base Sensor
B1S1

1 Per Vehicle
INFINITI QX30

2.0L L4 Gas DOHC Turbo
1
 
Upstream
 
OE Base Sensor
B1S1
 

INFINITI QX30



2.0L L4 Gas DOHC Turbo

Upstream OE Base Sensor
B1S1

1 Per Vehicle
Mercedes-Benz C280

3.0L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 272.941
 

Mercedes-Benz C280



3.0L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 272.941

1 Per Vehicle
Mercedes-Benz C300

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz C300



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C300

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz C300



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C300

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.957
 

Mercedes-Benz C300



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 276.957

1 Per Vehicle
Mercedes-Benz C300

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 276.957
 

Mercedes-Benz C300



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 276.957

1 Per Vehicle
Mercedes-Benz C300

3.0L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 272.948
 

Mercedes-Benz C300



3.0L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 272.948

1 Per Vehicle
Mercedes-Benz C300

3.0L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 272.948
 

Mercedes-Benz C300



3.0L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 272.948

1 Per Vehicle
Mercedes-Benz C300

3.0L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 272.947
 

Mercedes-Benz C300



3.0L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 272.947

1 Per Vehicle
Mercedes-Benz C300

3.0L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 272.947
 

Mercedes-Benz C300



3.0L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 272.947

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.957
 

Mercedes-Benz C350



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 276.957

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 276.957
 

Mercedes-Benz C350



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 276.957

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz C350



3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz C350



3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 272.961
 

Mercedes-Benz C350



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 272.961

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 272.961
 

Mercedes-Benz C350



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 272.961

1 Per Vehicle
Mercedes-Benz C350

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 272.970
 

Mercedes-Benz C350



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 272.970

1 Per Vehicle
Mercedes-Benz C400

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.823
 

Mercedes-Benz C400



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.823

1 Per Vehicle
Mercedes-Benz C43 AMG

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz C43 AMG



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C43 AMG

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.823
 

Mercedes-Benz C43 AMG



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.823

1 Per Vehicle
Mercedes-Benz C450 AMG

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.823
 

Mercedes-Benz C450 AMG



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.823

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 156.985
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 156.985

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 156.985
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 156.985

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 156.985
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 156.985

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 156.985
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 156.985

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 156.985
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 156.985

1 Per Vehicle
Mercedes-Benz C63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 156.985
 

Mercedes-Benz C63 AMG



6.3L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 156.985

1 Per Vehicle
Mercedes-Benz CL550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 278.920
 

Mercedes-Benz CL550



4.7L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 278.920

1 Per Vehicle
Mercedes-Benz CL550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 278.920
 

Mercedes-Benz CL550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 278.920

1 Per Vehicle
Mercedes-Benz CL550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
From 02/28/2011
Eng: 278.920
 

Mercedes-Benz CL550



4.7L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
From 02/28/2011
Eng: 278.920

1 Per Vehicle
Mercedes-Benz CL550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
From 02/28/2011
Eng: 278.920
 

Mercedes-Benz CL550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
From 02/28/2011
Eng: 278.920

1 Per Vehicle
Mercedes-Benz CL550

5.5L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 273.968
 

Mercedes-Benz CL550



5.5L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 273.968

1 Per Vehicle
Mercedes-Benz CL550

5.5L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 273.961
 

Mercedes-Benz CL550



5.5L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 273.961

1 Per Vehicle
Mercedes-Benz CL550

5.5L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 273.961
 

Mercedes-Benz CL550



5.5L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 273.961

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 157.980
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 157.980

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 157.980
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 157.980

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
To 02/28/2011
Eng: 157.980
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
To 02/28/2011
Eng: 157.980

1 Per Vehicle
Mercedes-Benz CL63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
From 02/28/2011
Eng: 157.980
 

Mercedes-Benz CL63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
From 02/28/2011
Eng: 157.980

1 Per Vehicle
Mercedes-Benz CLA250

2.0L L4 Flex DOHC Turbo,
2.0L L4 Gas DOHC Turbo
1
 
Upstream
 
OE Base Sensor
B1S1
Eng: 270.920
 

Mercedes-Benz CLA250



2.0L L4 Flex DOHC Turbo,
2.0L L4 Gas DOHC Turbo

Upstream OE Base Sensor
B1S1
Eng: 270.920

1 Per Vehicle
Mercedes-Benz CLA45 AMG

2.0L L4 Gas DOHC Turbo
1
 
Upstream
 
OE Base Sensor
B1S1
Eng: 133.980
 

Mercedes-Benz CLA45 AMG



2.0L L4 Gas DOHC Turbo

Upstream OE Base Sensor
B1S1
Eng: 133.980

1 Per Vehicle
Mercedes-Benz CLS400

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.820
 

Mercedes-Benz CLS400



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.820

1 Per Vehicle
Mercedes-Benz CLS550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz CLS550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz CLS550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz CLS550



4.7L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz CLS550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz CLS550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz CLS550

5.5L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 273.960
 

Mercedes-Benz CLS550



5.5L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 273.960

1 Per Vehicle
Mercedes-Benz CLS550

5.5L V8 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 273.960
 

Mercedes-Benz CLS550



5.5L V8 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 273.960

1 Per Vehicle
Mercedes-Benz CLS63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz CLS63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz CLS63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz CLS63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz CLS63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 157.981
 

Mercedes-Benz CLS63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 157.981

1 Per Vehicle
Mercedes-Benz CLS63 AMG

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 157.981
 

Mercedes-Benz CLS63 AMG



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 157.981

1 Per Vehicle
Mercedes-Benz CLS63 AMG

6.3L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 156.983
 

Mercedes-Benz CLS63 AMG



6.3L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 156.983

1 Per Vehicle
Mercedes-Benz CLS63 AMG S

5.5L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 157.981
 

Mercedes-Benz CLS63 AMG S



5.5L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 157.981

1 Per Vehicle
Mercedes-Benz CLS63 AMG S

5.5L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 157.981
 

Mercedes-Benz CLS63 AMG S



5.5L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 157.981

1 Per Vehicle
Mercedes-Benz E320

3.0L V6 Diesel DOHC Turbo
1
 
Upstream
 
OE Base Sensor
Eng: 642.920
 

Mercedes-Benz E320



3.0L V6 Diesel DOHC Turbo

Upstream OE Base Sensor
Eng: 642.920

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.952
 

Mercedes-Benz E350



3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 276.952

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 276.952
 

Mercedes-Benz E350



3.5L V6 Flex DOHC,
3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 276.952

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Flex DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz E350



3.5L V6 Flex DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Flex DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz E350



3.5L V6 Flex DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz E350



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz E350



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 272.964
 

Mercedes-Benz E350



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 272.964

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 272.964
 

Mercedes-Benz E350



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 272.964

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz E350



3.5L V6 Gas DOHC

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E350

3.5L V6 Gas DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz E350



3.5L V6 Gas DOHC

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E400

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.823
 

Mercedes-Benz E400



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.823

1 Per Vehicle
Mercedes-Benz E400

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.820
 

Mercedes-Benz E400



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.820

1 Per Vehicle
Mercedes-Benz E400

3.0L V6 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 276.820
 

Mercedes-Benz E400



3.0L V6 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 276.820

1 Per Vehicle
Mercedes-Benz E400

3.5L V6 FULL HYBRID EV-Gas FHEV DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.952
 

Mercedes-Benz E400



3.5L V6 FULL HYBRID EV-Gas FHEV DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 276.952

1 Per Vehicle
Mercedes-Benz E400

3.5L V6 FULL HYBRID EV-Gas FHEV DOHC
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 276.952
 

Mercedes-Benz E400



3.5L V6 FULL HYBRID EV-Gas FHEV DOHC

Upstream Right (Passenger) OE Base Sensor
Eng: 276.952

1 Per Vehicle
Mercedes-Benz E43 AMG

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz E43 AMG



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E43 AMG

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.823
 

Mercedes-Benz E43 AMG



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.823

1 Per Vehicle
Mercedes-Benz E450

3.0L V6 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 276.823
 

Mercedes-Benz E450



3.0L V6 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 276.823

1 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor

1 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Upstream Left (Driver) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz E550

4.7L V8 Gas DOHC Turbo
1
 
Upstream Right (Passenger)
 
OE Base Sensor
Eng: 278.922
 

Mercedes-Benz E550



4.7L V8 Gas DOHC Turbo

Upstream Right (Passenger) OE Base Sensor
Eng: 278.922

1 Per Vehicle
Mercedes-Benz E550

5.5L V8 Gas DOHC
1
 
Upstream Left (Driver)
 
OE Base Sensor
Eng: 273.970
 

Mercedes-Benz E550



5.5L V8 Gas DOHC

Upstream Left (Driver) OE Base Sensor
Eng: 273.970

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above