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Oxygen Sensor - Downstream or Downstream Left or Downstream Right or Upstream or Upstream Right (Walker Products) for 2002-2008 Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, & Saturn

$68.56
Save up to 80% vs List Price!

ℹ️ Product Notes

Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side) or Upstream or Upstream Right (Passenger Side)
OE Base Sensor
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. © 2024 Walker Products Inc. All rights reserved.
Brand: Walker Products
Condition: New
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🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
499DA82
  • Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side) or Upstream or Upstream Right (Passenger Side) Position
  • New Condition
  • Walker Products Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
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
Connector Gender Female
Connector Shape Square
Heated Yes
Mounting Type Threaded
Thread Diameter 18.0
Wire Gauge Measurement 20.0
Wire Quantity 4

Vehicle Fitment Guide

This part fits the following vehicles:

Cadillac 4 models(tapclick to expand)(tapclick to hide)
CTS 2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2006 V6 2.8L RWD Automatic & Manual
Base Sedan 2006 V6 3.6L RWD Automatic & Manual
V Sedan 2006 V8 6.0L RWD Manual
Escalade 2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 V8 6.2L AWD/RWD Automatic
Escalade ESV 2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 V8 6.2L AWD Automatic
Escalade EXT 2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2007 V8 6.2L AWD Automatic
Chevrolet 10 models(tapclick to expand)(tapclick to hide)
Astro 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Base Extended Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Base Standard Cargo Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Base Standard Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
LS Extended Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
LS Standard Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
LT Extended Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
LT Standard Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Avalanche 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LS Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LS Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LT Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
LTZ Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LTZ Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LTZ Crew Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
Captiva Sport 2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2008 L4 2.4L FWD Automatic
Base SUV 2008 V6 3.6L FWD Automatic
Silverado 1500 2006-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Standard Cab Pickup 2007 V8 5.3L RWD Automatic
Base Standard Cab Pickup 2006 V6 4.3L RWD Automatic
Hybrid Extended Cab Pickup 2006 V8 5.3L FULL HYBRID EV-GAS (FHEV) RWD/4WD Automatic
LS Crew Cab Pickup 2006 V6 4.3L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
LS Crew Cab Pickup 2006 V8 4.8L RWD/4WD Manual
LS Crew Cab Pickup 2006 V8 5.3L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2006 V6 4.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2006 V8 4.8L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2006 V8 5.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2006 V6 4.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2006 V8 4.8L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2006 V8 5.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
LT Crew Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
LT Crew Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
LT Extended Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
LT Extended Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
LT Extended Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Extended Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
LT Standard Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
LT Standard Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
LT Standard Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Standard Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
LTZ Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LTZ Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LTZ Crew Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
LTZ Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LTZ Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LTZ Extended Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
LTZ Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LTZ Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LTZ Standard Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
SS Extended Cab Pickup 2006 V8 6.0L RWD Automatic
WT Crew Cab Pickup 2007 V6 4.3L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
WT Extended Cab Pickup 2006 - 2007 V6 4.3L RWD/4WD Automatic
WT Extended Cab Pickup 2006 V6 4.3L RWD/4WD Manual
WT Extended Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
WT Extended Cab Pickup 2006 V8 4.8L RWD/4WD Manual
WT Extended Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
WT Extended Cab Pickup 2006 V8 5.3L RWD/4WD Manual
WT Extended Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
WT Extended Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V6 4.3L RWD/4WD Automatic
WT Standard Cab Pickup 2006 V6 4.3L RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
WT Standard Cab Pickup 2006 V8 4.8L RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
WT Standard Cab Pickup 2006 V8 5.3L RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
WT Standard Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Manual
Silverado 1500 Classic 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Hybrid Extended Cab Pickup 2007 V8 5.3L FULL HYBRID EV-GAS (FHEV) RWD/4WD Automatic
LS Crew Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
LS Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
LT Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LT Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Crew Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
LT Extended Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
LT Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LT Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Extended Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
LT Standard Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
LT Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
LT Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
LT Standard Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
SS Extended Cab Pickup 2007 V8 6.0L RWD Automatic
WT Extended Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
Suburban 1500 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 V8 5.3L RWD Automatic
LS SUV 2007 V8 5.3L RWD/4WD Automatic
LS SUV 2007 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2007 V8 5.3L RWD/4WD Automatic
LT SUV 2007 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2007 V8 6.0L RWD/4WD Automatic
LTZ SUV 2007 V8 5.3L RWD/4WD Automatic
LTZ SUV 2007 V8 5.3L FLEX RWD/4WD Automatic
LTZ SUV 2007 V8 6.0L RWD/4WD Automatic
Suburban 2500 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS SUV 2007 V8 6.0L RWD/4WD Automatic
LT SUV 2007 V8 6.0L RWD/4WD Automatic
LTZ SUV 2007 V8 6.0L RWD/4WD Automatic
Tahoe 2006-2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2006 V8 4.8L RWD/4WD Automatic
Base SUV 2006 - 2007 V8 5.3L RWD Automatic
Base SUV 2006 V8 5.3L 4WD Automatic
Base SUV 2006 V8 5.3L FLEX RWD/4WD Automatic
LS SUV 2006 - 2007 V8 4.8L RWD/4WD Automatic
LS SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
LS SUV 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
LT SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
LT SUV 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
LTZ SUV 2007 V8 5.3L RWD/4WD Automatic
LTZ SUV 2007 V8 5.3L FLEX RWD/4WD Automatic
PPV SUV 2007 V8 5.3L FLEX RWD Automatic
Z71 SUV 2006 V8 5.3L RWD/4WD Automatic
Z71 SUV 2006 V8 5.3L FLEX RWD/4WD Automatic
Trailblazer 2002-2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2003 L6 4.2L RWD Automatic
LS SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
LT SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
LTZ SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
North Face SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
Trailblazer EXT 2002-2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2003 L6 4.2L RWD/4WD Automatic
LS SUV 2003 L6 4.2L RWD/4WD Automatic
LS SUV 2003 V8 5.3L RWD/4WD Automatic
LT SUV 2003 V8 5.3L RWD/4WD Automatic
LT SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
North Face SUV 2003 V8 5.3L RWD/4WD Automatic
North Face SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
GMC 8 models(tapclick to expand)(tapclick to hide)
Envoy 2002-2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SLE SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
SLT SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
Envoy XL 2002-2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SLE SUV 2003 V8 5.3L RWD/4WD Automatic
SLE SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
SLT SUV 2003 V8 5.3L RWD/4WD Automatic
SLT SUV 2002 - 2003 L6 4.2L RWD/4WD Automatic
Safari 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cargo Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
Base Extended Passenger Van 2004 - 2005 V6 4.3L AWD/RWD Automatic
Base Standard Cargo Van 2004 - 2005 V6 4.3L AWD/RWD Automatic
Base Standard Passenger Van 2004 - 2005 V6 4.3L AWD/RWD Automatic
SLE Extended Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
SLE Standard Passenger Van 2004 - 2005 V6 4.3L AWD/RWD Automatic
SLT Extended Passenger Van 2003 - 2005 V6 4.3L AWD/RWD Automatic
SLT Standard Passenger Van 2004 - 2005 V6 4.3L AWD/RWD Automatic
Sierra 1500 2006-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali Crew Cab Pickup 2007 V8 6.2L AWD/RWD Automatic
Denali Crew Cab Pickup 2006 V8 6.0L AWD Automatic
Hybrid Extended Cab Pickup 2006 V8 5.3L FULL HYBRID EV-GAS (FHEV) RWD/4WD Automatic
SL Crew Cab Pickup 2006 V6 4.3L RWD/4WD Automatic & Manual
SL Crew Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
SL Crew Cab Pickup 2006 V8 4.8L RWD/4WD Manual
SL Crew Cab Pickup 2006 V8 5.3L RWD/4WD Automatic & Manual
SL Crew Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2006 V6 4.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
SL Extended Cab Pickup 2006 V8 4.8L RWD/4WD Manual
SL Extended Cab Pickup 2006 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2006 V6 4.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2006 V8 4.8L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2006 V8 5.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
SLE Crew Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLE Crew Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE Crew Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
SLE Extended Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
SLE Extended Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLE Extended Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE Extended Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
SLE Standard Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
SLE Standard Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLE Standard Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE Standard Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
SLT Crew Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLT Crew Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
SLT Crew Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
SLT Extended Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLT Extended Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
SLT Extended Cab Pickup 2006 - 2007 V8 6.0L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V6 4.3L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
WT Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
WT Extended Cab Pickup 2006 - 2007 V6 4.3L RWD/4WD Automatic
WT Extended Cab Pickup 2006 V6 4.3L RWD/4WD Manual
WT Extended Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
WT Extended Cab Pickup 2006 V8 4.8L RWD/4WD Manual
WT Extended Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
WT Extended Cab Pickup 2006 V8 5.3L RWD/4WD Manual
WT Extended Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
WT Extended Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V6 4.3L RWD/4WD Automatic
WT Standard Cab Pickup 2006 V6 4.3L RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V8 4.8L RWD/4WD Automatic
WT Standard Cab Pickup 2006 V8 4.8L RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V8 5.3L RWD/4WD Automatic
WT Standard Cab Pickup 2006 V8 5.3L RWD/4WD Manual
WT Standard Cab Pickup 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
WT Standard Cab Pickup 2006 V8 5.3L FLEX RWD/4WD Manual
Sierra 1500 Classic 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali Crew Cab Pickup 2007 V8 6.0L AWD Automatic
Hybrid Extended Cab Pickup 2007 V8 5.3L FULL HYBRID EV-GAS (FHEV) RWD/4WD Automatic
SL Crew Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
SL Crew Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
SL Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
SL Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
SLE Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
SLE Crew Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE Crew Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
SLE Extended Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
SLE Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
SLE Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE Extended Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
SLE Standard Cab Pickup 2007 V8 4.8L RWD/4WD Automatic
SLE Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
SLE Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE Standard Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
SLT Crew Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
SLT Crew Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
SLT Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic
SLT Extended Cab Pickup 2007 V8 6.0L RWD/4WD Automatic
WT Extended Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V6 4.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V8 4.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V8 5.3L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 V8 5.3L FLEX RWD/4WD Automatic & Manual
Yukon 2006-2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2007 V8 5.3L RWD Automatic
Denali SUV 2007 V8 6.2L AWD Automatic
Denali SUV 2006 V8 6.0L AWD Automatic
SL SUV 2006 V8 4.8L RWD/4WD Automatic
SL SUV 2006 V8 5.3L RWD/4WD Automatic
SL SUV 2006 V8 5.3L FLEX RWD/4WD Automatic
SLE SUV 2006 - 2007 V8 4.8L RWD/4WD Automatic
SLE SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLE SUV 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
SLT SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
SLT SUV 2006 - 2007 V8 5.3L FLEX RWD/4WD Automatic
Yukon XL 1500 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2007 V8 6.2L AWD Automatic
SLE SUV 2007 V8 5.3L RWD/4WD Automatic
SLE SUV 2007 V8 5.3L FLEX RWD/4WD Automatic
SLE SUV 2007 V8 6.0L RWD/4WD Automatic
SLT SUV 2007 V8 5.3L RWD/4WD Automatic
SLT SUV 2007 V8 5.3L FLEX RWD/4WD Automatic
SLT SUV 2007 V8 6.0L RWD/4WD Automatic
Yukon XL 2500 2007 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
SLE SUV 2007 V8 6.0L RWD/4WD Automatic
SLT SUV 2007 V8 6.0L RWD/4WD Automatic
Hummer 1 model(tapclick to expand)(tapclick to hide)
H2 2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure SUV 2007 V8 6.0L AWD Automatic
Base Crew Cab Pickup 2007 V8 6.0L 4WD Automatic
Base SUV 2007 V8 6.0L 4WD Automatic
Luxury SUV 2007 V8 6.0L AWD Automatic
Special Edition SUV 2007 V8 6.0L AWD Automatic
Isuzu 1 model(tapclick to expand)(tapclick to hide)
Ascender 2003 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2003 L6 4.2L RWD/4WD Automatic
Base SUV 2003 V8 5.3L RWD/4WD Automatic
LS SUV 2003 L6 4.2L RWD/4WD Automatic
LS SUV 2003 V8 5.3L RWD/4WD Automatic
Limited SUV 2003 L6 4.2L RWD/4WD Automatic
Limited SUV 2003 V8 5.3L RWD/4WD Automatic
Oldsmobile 1 model(tapclick to expand)(tapclick to hide)
Bravada 2002-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2002 - 2003 L6 4.2L AWD/RWD Automatic
Saturn 2 models(tapclick to expand)(tapclick to hide)
L200 2002-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2002 - 2003 L4 2.2L FWD Automatic & Manual
LW200 2002-2003 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Wagon 2002 - 2003 L4 2.2L FWD Automatic & Manual

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

Policies

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


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. © 2024 Walker Products Inc. All rights reserved.

Fits Years: 2002 2003 2004 2005 2006 2007 2008

Fits Models: Ascender, Astro, Avalanche, Bravada, Captiva Sport, CTS, Envoy, Envoy XL, Escalade, Escalade ESV, Escalade EXT, H2, L200, LW200, Safari, Sierra 1500, Sierra 1500 Classic, Silverado 1500, Silverado 1500 Classic, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT, Yukon, Yukon XL 1500, Yukon XL 2500

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Trusted Since 2007

Over 19 years of excellence

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OEM Quality

Meets or exceeds OE standards

🚚 Fast Shipping • ↩️ 120-Day Returns • 🎯 Perfect Fit Guaranteed

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