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  5. WLK-350-34661
Walker Products Oxygen Sensor WLK-350-34661
  • Walker Products Oxygen Sensor WLK-350-34661

Walker ProductsOxygen Sensor

Part #: WLK-350-34661
$53.94
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Description & Specs

  • Coated in with electrodes made of a gas-permeable platinum layer.
  • 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.
  • 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.

Oxygen Sensor; OE Replacement

Name Specs
Connector GenderMale
Connector ShapeSquare
Mounting TypeThreaded
Overall Length375.0mm
Sensor TypeHeated
Thread Diameter18.0mm
Thread SizeM18
Universal Or Specific FitSpecific
Wire Gauge Measurement20.0
Wire Quantity4
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Vehicle Fitment

Years Vehicle Drive Types
2003 - 2005Chevrolet TahoeRWD, 4WD
2002 - 2006Chevrolet Suburban 2500RWD, 4WD
2006 - 2006Chevrolet Suburban 1500AWD
2007 - 2007Chevrolet Silverado 3500 HDRWD, 4WD
2002 - 2006Chevrolet Silverado 3500RWD, 4WD
2002 - 2006Chevrolet Silverado 2500 HDRWD, 4WD
2002 - 2004Chevrolet Silverado 2500RWD, 4WD
2002 - 2006Chevrolet Silverado 1500 HDRWD, 4WD
2003 - 2006Chevrolet Silverado 1500AWD, RWD, 4WD
2003 - 2007Chevrolet Express 3500RWD
2003 - 2007Chevrolet Express 2500AWD, RWD
2003 - 2007Chevrolet Express 1500AWD, RWD
2002 - 2006GMC Yukon XL 2500RWD, 4WD
2003 - 2006GMC Yukon XL 1500AWD
2003 - 2006GMC YukonAWD, RWD, 4WD
2007 - 2007GMC Sierra 3500 HDRWD, 4WD
2002 - 2006GMC Sierra 3500RWD, 4WD
2002 - 2006GMC Sierra 2500 HDRWD, 4WD
2002 - 2004GMC Sierra 2500RWD, 4WD
2002 - 2006GMC Sierra 1500 HDRWD, 4WD
2003 - 2006GMC Sierra 1500AWD, RWD, 4WD
2003 - 2007GMC Savana 3500RWD
2003 - 2007GMC Savana 2500AWD, RWD
2003 - 2007GMC Savana 1500AWD, RWD
2003 - 2006Hummer H24WD
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California Prop-65 Warning