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Walker 250-25043 | Oxygen Sensor

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$100.79
Part Number
WOS250-25043
UPC:
724620018671
Condition:
New
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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 today’s 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.

BRAND: Walker Products

FEATURES:

  • BMW 328d 2018-2014, 328d xDrive 2018-2014, 535d 2016-2014, 535d xDrive 2016-2014, 740Ld xDrive 2015, Mercedes-Benz GL320 2009-2007, BMW 740Ld xDrive 2015, Infiniti Q50 2019-2016, Q60 2018-2017, QX30 2019-2017, Mercedes-Benz CLA45 AMG 2015-2014, CLA250 2015-2014, E320 2009-2007, GLA45 AMG 2015, GLA250 2015, ML320 2007, BMW 550i 2010-2006, 650i 2010-2006, Mercedes-Benz C63 AMG 2015-2008, C300 2014-2008, C350 2015-2008, CL63 AMG 2014-2011, CL550 2014-2007, CLS63 AMG 2014-2007, CLS63 AMG S 2015-2014, CLS550 2015-2007, E63 AMG 2010-2007, E63 AMG 2014-2012, E63 AMG S 2015-2014, E350 2015-2006, E400 2013, E550 2015-2007, G550 2015-2009, GL450 2012-2007, GL550 2012-2008, GLK350 2015-2010, ML63 AMG 2011-2007, ML350 2011-2006, ML550 2011-2008, R63 AMG 2007, R350 2011-2006, S63 AMG 2015-2011, S550 2015-2007, SL63 AMG 2015-2013, SL550 2009-2007, SL550 2015-2011, SLK280 2008-2006, SLK300 2011-2009, SLK350 2011-2005, Dodge Sprinter 2500 2008-2007, Sprinter 3500 2008-2007, Mercedes-Benz C63 AMG 2015-2008, C280 2007-2006, C300 2014-2008, C350 2015-2006, CL63 AMG 2014-2011, CL550 2008-2007, CL550 2014-2011, CLS63 AMG 2014-2012, CLS63 AMG S 2015-2014, CLS550 2015-2007, E63 AMG 2014-2012, E63 AMG S 2015-2014, E350 2015-2006, E400 2013, E550 2015-2007, GL450 2012-2007, GL550 2012-2008, GLK350 2015-2010, ML63 AMG 2011-2007, ML350 2011-2006, ML550 2011-2008, R63 AMG 2007, R350 2011-2006, S63 AMG 2015-2011, S400 2013-2010, S550 2015-2007, SL63 AMG 2015-2013, SL550 2009-2007, SL550 2015-2011, SLK55 AMG 2015-2012, SLK280 2008-2006, SLK300 2011-2009, SLK350 2011-2005
  • Engine Management, OEM Replacement, Oxygen Sensor, Catalytic Converter Failure, Rich Fuel Mixture, O2 Sensor, O2
  • Walker Premium Wideband Oxygen Sensors are 100% OEM quality. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements.
  • Walker Products 250-25043 O2 Sensor
  • Walker Products 250-25043 Oxygen Sensor 5-W Wideband
  • Designed to meet or exceed OE specifications in form, fit and function. Global coverage for import and/or domestic applications. Direct fit replacement. Performance meets or exceeds OE performance. Increase fuel economy and lower emissions
  • Oxygen Sensor
  • Walker Products 250-25043 Oxygen Sensor 5-W Wideband

SPECIFICS:

CA_Prop65_NickelWARNING: 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
Connector GenderMale
Connector ShapeRadiused Polygon
Mounting TypeThreaded
Overall Length22.76
Sensor TypeHeated
Thread Diameter18.0
Universal Or Specific FitSpecific
Wire Gauge Measurement20
Wire Quantity5
Wiring Harness Length19.21

APPLICATIONS:

  • 2008-2012 Mercedes-Benz GL550 - Position: Upstream Left
  • 2019-2021 Mercedes-Benz G63 AMG - Position: Upstream Left
  • 2012-2012 Mercedes-Benz E250 - Position: Upstream Left
  • 2012-2012 Mercedes-Benz GLK300 - Position: Upstream Left
  • 2014-2017 Mercedes-Benz A200 - Position: Upstream
    • B1S1
  • 2017-2017 Mercedes-Benz Maybach S550 - Position: Upstream Right
  • 2015-2018 Mercedes-Benz E400 - Position: Upstream Left
  • 2017-2017 Mercedes-Benz Maybach S550 - Position: Upstream Left
  • 2012-2012 Mercedes-Benz C250 - Position: Upstream Left
  • 2012-2012 Mercedes-Benz E250 - Position: Upstream Right
  • 2013-2019 Mercedes-Benz SL63 AMG - Position: Upstream Right
  • 2018-2018 Mercedes-Benz G65 AMG - Position: Upstream Left
  • 2015-2015 BMW 740Ld xDrive - Position: Downstream
  • 2008-2011 Mercedes-Benz ML550 - Position: Upstream Left
  • 2007-2009 Mercedes-Benz GL320 - Position: Downstream
  • 2009-2015 Mercedes-Benz GLK350 - Position: Upstream Left
  • 2006-2016 Mercedes-Benz E350 - Position: Upstream Right
  • 2017-2017 Infiniti Q50 - Position: Upstream Right
  • 2006-2011 Mercedes-Benz ML350 - Position: Upstream Right
  • 2007-2007 Mercedes-Benz R63 AMG - Position: Upstream Left
  • 2007-2014 Mercedes-Benz CLS63 AMG - Position: Upstream Left
  • 2006-2011 Mercedes-Benz ML350 - Position: Upstream Left
  • 2015-2015 Mercedes-Benz C400 - Position: Upstream Left
  • 2007-2007 Mercedes-Benz R63 AMG - Position: Upstream Right
  • 2016-2017 Mercedes-Benz S400L - Position: Upstream Left
  • 2013-2013 Mercedes-Benz ML350 - Position: Upstream Left
  • 2019-2021 Mercedes-Benz G550 - Position: Upstream Left
  • 2017-2018 Mercedes-Benz SL65 AMG - Position: Upstream Right
  • 2007-2007 Mercedes-Benz ML320 - Position: Upstream
  • 2007-2016 Mercedes-Benz CLS550 - Position: Upstream Left
  • 2017-2020 Mercedes-Benz C43 AMG - Position: Upstream Left
  • 2019-2019 Mercedes-Benz SL450 - Position: Upstream Right
  • 2009-2015 Mercedes-Benz GLK350 - Position: Upstream Right
  • 2008-2015 Mercedes-Benz C350 - Position: Upstream Left
  • 2013-2013 Mercedes-Benz ML350 - Position: Upstream Right
  • 2015-2015 Mercedes-Benz GLK300 - Position: Upstream Left
  • 2012-2014 Mercedes-Benz CL550 - Position: Upstream Right
  • 2018-2020 Mercedes-Benz GLC63 AMG - Position: Upstream Left
  • 2017-2018 Mercedes-Benz GLE550e - Position: Upstream Left
  • 2014-2017 BMW 328d - Position: Center
    • after Particulate Filter B1S2
  • 2015-2015 Mercedes-Benz GL450 - Position: Upstream Right
  • 2006-2011 Mercedes-Benz R350 - Position: Upstream Left
  • 2018-2020 Mercedes-Benz Maybach S650 - Position: Upstream Left
  • 2015-2017 Mercedes-Benz S550e - Position: Upstream Right
  • 2011-2014 Mercedes-Benz CL63 AMG - Position: Upstream Left
  • 2015-2015 Mercedes-Benz GL450 - Position: Upstream Left
  • 2013-2019 Mercedes-Benz SL63 AMG - Position: Upstream Left
  • 2012-2014 Mercedes-Benz CL63 AMG - Position: Upstream Right
  • 2015-2015 BMW 740Ld xDrive - Position: Upstream
    • before Particulate Filter B1S1
  • 2006-2011 Mercedes-Benz R350 - Position: Upstream Right
  • 2009-2011 Mercedes-Benz SLK300 - Position: Upstream Right
  • 2012-2016 Mercedes-Benz SLK55 AMG - Position: Upstream Right
  • 2007-2009 Mercedes-Benz SL550 - Position: Upstream Left
  • 2015-2017 Mercedes-Benz S550e - Position: Upstream Left
  • 2011-2011 Mercedes-Benz CL63 AMG - Position: Upstream Right
    • To 02/28/2011
  • 2006-2010 BMW 650i - Position: Upstream Left
  • 2015-2017 Mercedes-Benz E400 - Position: Upstream Right
  • 2017-2018 Infiniti Q60 - Position: Upstream
    • B1S1
  • 2018-2020 Mercedes-Benz S450 - Position: Upstream Left
  • 2013-2013 Mercedes-Benz E400 - Position: Upstream Right
  • 2017-2017 Mercedes-Benz S550 - Position: Upstream Right
  • 2016-2016 Mercedes-Benz C450 AMG - Position: Upstream Left
  • 2015-2019 Mercedes-Benz GLA45 AMG - Position: Upstream
    • B1S1
  • 2014-2017 BMW 328d xDrive - Position: Center
    • after Particulate Filter B1S2
  • 2019-2019 Mercedes-Benz SL450 - Position: Upstream Left
  • 2012-2012 Mercedes-Benz GL500 - Position: Upstream Right
  • 2006-2008 Mercedes-Benz SLK280 - Position: Upstream Left
  • 2012-2014 Mercedes-Benz CLS63 AMG - Position: Upstream Right
  • 2017-2018 Mercedes-Benz SL65 AMG - Position: Upstream Left
  • 2018-2018 Mercedes-Benz G65 AMG - Position: Upstream Right
  • 2008-2012 Mercedes-Benz GL550 - Position: Upstream Right
  • 2016-2017 Mercedes-Benz S400L - Position: Upstream Right
  • 2018-2018 Mercedes-Benz CLS550 - Position: Upstream Right
  • 2009-2011 Mercedes-Benz SLK300 - Position: Upstream Left
  • 2007-2011 Mercedes-Benz ML63 AMG - Position: Upstream Left
  • 2012-2015 Mercedes-Benz E63 AMG - Position: Upstream Right
  • 2007-2008 Dodge Sprinter 2500 - Position: Upstream Right
  • 2012-2012 Mercedes-Benz C250 - Position: Upstream Right
  • 2007-2011 Mercedes-Benz ML63 AMG - Position: Upstream Right
  • 2018-2020 Mercedes-Benz GLC63 AMG S - Position: Upstream Left
  • 2017-2017 Mercedes-Benz S550 - Position: Upstream Left
  • 2014-2016 BMW 535d - Position: Downstream
    • after Particulate Filter B1S2
  • 2007-2016 Mercedes-Benz CLS550 - Position: Upstream Right
  • 2006-2008 Mercedes-Benz SLK280 - Position: Upstream Right
  • 2008-2015 Mercedes-Benz C63 AMG - Position: Upstream Left
  • 2007-2009 Mercedes-Benz E320 - Position: Upstream
  • 2005-2011 Mercedes-Benz SLK350 - Position: Upstream Right
  • 2012-2012 Mercedes-Benz GL500 - Position: Upstream Left
  • 2015-2020 Mercedes-Benz GLA250 - Position: Upstream
    • B1S1
  • 2010-2013 Mercedes-Benz S400 - Position: Upstream Right
  • 2013-2013 Mercedes-Benz SLK350 - Position: Upstream Left
  • 2014-2019 Mercedes-Benz CLA45 AMG - Position: Upstream
    • B1S1
  • 2012-2012 Mercedes-Benz SLK200 - Position: Upstream Right
  • 2012-2015 Mercedes-Benz E63 AMG - Position: Upstream Left
  • 2012-2012 Mercedes-Benz E500 - Position: Upstream Right
  • 2013-2013 Mercedes-Benz SLK350 - Position: Upstream Right
  • 2006-2015 Mercedes-Benz C350 - Position: Upstream Right
  • 2015-2015 Mercedes-Benz ML350 - Position: Upstream Left
  • 2014-2018 Mercedes-Benz CLS63 AMG S - Position: Upstream Right
  • 2013-2016 Mercedes-Benz A180 - Position: Upstream
    • B1S1
  • 2017-2020 Mercedes-Benz GLC43 AMG - Position: Upstream Left
  • 2007-2015 Mercedes-Benz S550 - Position: Upstream Right
  • 2018-2020 Mercedes-Benz Maybach S650 - Position: Upstream Right
  • 2011-2016 Mercedes-Benz SL550 - Position: Upstream Right
  • 2007-2017 Mercedes-Benz E550 - Position: Upstream Right
  • 2007-2015 Mercedes-Benz S550 - Position: Upstream Left
  • 2016-2017 Mercedes-Benz CLS400 - Position: Upstream Right
  • 2007-2012 Mercedes-Benz GL450 - Position: Upstream Right
  • 2010-2010 Mercedes-Benz GL500 - Position: Upstream Right
  • 2013-2013 Mercedes-Benz R350 - Position: Upstream Right
  • 2012-2012 Mercedes-Benz SLK200 - Position: Upstream Left
  • 2018-2020 Mercedes-Benz S65 AMG - Position: Upstream Left
  • 2016-2016 Mercedes-Benz SLK55 AMG - Position: Upstream Left
  • 2011-2011 Mercedes-Benz CL550 - Position: Upstream Right
    • From 02/28/2011
  • 2008-2014 Mercedes-Benz C300 - Position: Upstream Right
  • 2011-2020 Mercedes-Benz SL550 - Position: Upstream Left
  • 2017-2017 Mercedes-Benz GLE350 - Position: Upstream Left
  • 2011-2017 Mercedes-Benz S63 AMG - Position: Upstream Left
  • 2014-2016 BMW 535d xDrive - Position: Downstream
    • after Particulate Filter B1S2
  • 2011-2017 Mercedes-Benz S63 AMG - Position: Upstream Right
  • 2013-2013 Mercedes-Benz R350 - Position: Upstream Left
  • 2007-2012 Mercedes-Benz GL450 - Position: Upstream Left
  • 2015-2016 Mercedes-Benz SL400 - Position: Upstream Right
  • 2017-2017 Infiniti Q50 - Position: Upstream Left
  • 2007-2008 Mercedes-Benz CL550 - Position: Upstream Right
  • 2012-2012 Mercedes-Benz GLK300 - Position: Upstream Right
  • 2014-2016 Mercedes-Benz E63 AMG S - Position: Upstream Right
  • 2014-2018 Mercedes-Benz CLS63 AMG S - Position: Upstream Left
  • 2020-2020 Mercedes-Benz GLS580 - Position: Upstream Left
  • 2008-2015 Mercedes-Benz C63 AMG - Position: Upstream Right
  • 2016-2016 Mercedes-Benz C450 AMG - Position: Upstream Right
  • 2005-2011 Mercedes-Benz SLK350 - Position: Upstream Left
  • 2020-2020 Mercedes-Benz GLE580 - Position: Upstream Left
  • 2012-2015 Mercedes-Benz B180 - Position: Upstream
    • B1S1
  • 2014-2019 Mercedes-Benz CLA250 - Position: Upstream
    • B1S1
  • 2019-2020 Mercedes-Benz E450 - Position: Upstream Left
  • 2006-2016 Mercedes-Benz E350 - Position: Upstream Left
  • 2007-2017 Mercedes-Benz E550 - Position: Upstream Left
  • 2006-2008 Mercedes-Benz C280 - Position: Upstream Right
  • 2010-2010 Mercedes-Benz GL500 - Position: Upstream Left
  • 2012-2012 Mercedes-Benz E500 - Position: Upstream Left
  • 2014-2016 Mercedes-Benz E63 AMG S - Position: Upstream Left
  • 2008-2014 Mercedes-Benz C300 - Position: Upstream Left
  • 2017-2019 Infiniti QX30 - Position: Upstream
    • B1S1
  • 2007-2010 Mercedes-Benz E63 AMG - Position: Upstream Left
  • 2013-2013 Mercedes-Benz E400 - Position: Upstream Left
  • 2018-2020 Mercedes-Benz S65 AMG - Position: Upstream Right
  • 2021-2021 Mercedes-Benz Maybach GLS600 - Position: Upstream Left
  • 2006-2010 BMW 550i - Position: Upstream Left
  • 2016-2019 Infiniti Q50 - Position: Upstream
    • B1S1
  • 2008-2011 Mercedes-Benz ML550 - Position: Upstream Right
  • 2015-2015 Mercedes-Benz ML350 - Position: Upstream Right
  • 2007-2009 Mercedes-Benz SL550 - Position: Upstream Right
  • 2007-2014 Mercedes-Benz CL550 - Position: Upstream Left
  • 2007-2008 Dodge Sprinter 3500 - Position: Upstream Right
  • 2017-2017 Mercedes-Benz GLE350 - Position: Upstream Right
  • 2009-2015 Mercedes-Benz G550 - Position: Upstream Left
  • 2015-2015 Mercedes-Benz GLK300 - Position: Upstream Right
  • 2015-2016 Mercedes-Benz SLK350 - Position: Upstream Right
  • 2016-2017 Mercedes-Benz CLS400 - Position: Upstream Left
  • 2017-2017 Mercedes-Benz E43 AMG - Position: Upstream Left

Product type:
Aftermarket
Features and Benefits:
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, fitmen
Features and Benefits:
Monitors exhaust gases and reduces pollutants for a cleaner environment.
Features and Benefits:
Coated in with electrodes made of a gas-permeable platinum layer.
Features and Benefits:
Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Features and Benefits:
Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
Features and Benefits:
Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
California Proposition 65:
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
Brand Description:
Walker Products 250-25043 Oxygen Sensor 5-W Wideband
Product Description:
The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.
Connector Gender:
Male
Connector Shape:
Oblong
Mounting Type:
Threaded
Wire Gauge Measurement:
20.0
Sensor Type:
Heated
Universal Or Specific Fit:
Specific
Wire Quantity:
5
Short Description:
Oxygen Sensor
Thread Diameter (Millimeter):
18.0
Wiring Harness Length (Inch):
M18
Wiring Harness Length:
550.0
Hazardous Material:
No
Minimum Order Quantity:
1
Weight - Each (Gross Pounds):
0.2710
Weight - Case (Gross Pounds):
17.1820
Height - Each (Inch):
2.1250
Life Cycle Status:
Available to Order
Height - Case (Inch):
7.0000
Life Cycle Status Description:
Available to Order - Part is released to customers for ordering.
Length - Each (Inch):
5.7500
Item Level GTIN:
00724620018671
Length - Case (Inch):
20.0000
Quantity Per Application:
1
Width - Each (Inch):
1.8500
Width - Case (Inch):
13.0000

Prop 65 WarningWARNING

This product can expose you to chemicals, including 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 which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.




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