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Oxygen Sensor Walker Products
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Oxygen Sensor - Downstream or Downstream Left or Downstream Right or Upstream or Upstream Left or Upstream Right (Walker Products) for 2006-2017 Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, & Saab

$72.91
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 Left (Driver Side) 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 #
72FD603
  • Position: Downstream or Downstream Left (Driver Side) or Downstream Right (Passenger Side) or Upstream or Upstream Left (Driver Side) 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, Trapezoid
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:

Buick 3 models(tapclick to expand)(tapclick to hide)
LaCrosse 2011-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016 V6 3.6L FWD Automatic
Base Sedan 2012 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Base Sedan 2012 - 2013 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Base Sedan 2012 - 2016 V6 3.6L FLEX FWD Automatic
Base Sedan 2012 - 2013 V6 3.6L FLEX AWD Automatic
CX Sedan 2011 L4 2.4L FWD Automatic
CX Sedan 2011 V6 3.6L FWD Automatic
CXL Sedan 2011 L4 2.4L AWD/FWD Automatic
CXL Sedan 2011 V6 3.6L AWD/FWD Automatic
CXS Sedan 2013 V6 3.6L FLEX FWD Automatic
CXS Sedan 2011 - 2012 V6 3.6L FWD Automatic
Convenience Sedan 2012 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Convenience Sedan 2012 V6 3.6L FLEX AWD/FWD Automatic
Leather Sedan 2016 V6 3.6L AWD/FWD Automatic
Leather Sedan 2012 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Leather Sedan 2012 - 2016 V6 3.6L FLEX AWD/FWD Automatic
Premium Sedan 2016 V6 3.6L AWD/FWD Automatic
Premium Sedan 2012, 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD/FWD Automatic
Premium Sedan 2012 - 2016 V6 3.6L FLEX AWD/FWD Automatic
Sport Touring Sedan 2016 V6 3.6L FWD Automatic
Sport Touring Sedan 2016 V6 3.6L FLEX FWD Automatic
Touring Sedan 2012 - 2013 V6 3.6L FLEX AWD/FWD Automatic
Rainier 2006-2007 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CXL SUV 2006 - 2007 L6 4.2L AWD/RWD Automatic
CXL SUV 2006 - 2007 V8 5.3L AWD/RWD Automatic
Regal 2011-2017 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2016 - 2017 L4 2.4L AWD/FWD Automatic
Base Sedan 2015 - 2017 L4 2.4L FLEX AWD Automatic
Base Sedan 2014 - 2017 L4 2.0L Turbo AWD/FWD Automatic
Base Sedan 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Base Sedan 2012 L4 2.0L FLEX Turbo
Base Sedan 2012, 2015 - 2017 L4 2.4L FLEX FWD Automatic
Base Sedan 2012 - 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
CXL Sedan 2011 L4 2.0L FLEX Turbo AWD/FWD Automatic & Manual
CXL Sedan 2011 L4 2.4L AWD/FWD Automatic & Manual
GS Sedan 2014 - 2017 L4 2.0L Turbo AWD/FWD Automatic
GS Sedan 2014 - 2016 L4 2.0L Turbo AWD/FWD Manual
GS Sedan 2012 - 2013 L4 2.0L FLEX Turbo FWD Automatic & Manual
Premium Sedan 2014 - 2017 L4 2.0L Turbo AWD Automatic
Premium Sedan 2014 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) AWD Automatic
Premium Sedan 2013 - 2017 L4 2.0L Turbo FWD Automatic
Premium Sedan 2012 - 2013 L4 2.0L FLEX Turbo FWD Automatic & Manual
Premium Sedan 2012 - 2016 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
Premium Sedan 2012 - 2013 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Manual
Sport Touring Sedan 2016 - 2017 L4 2.0L Turbo FWD Automatic
Cadillac 1 model(tapclick to expand)(tapclick to hide)
STS 2006-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Sedan 2006 - 2009 V6 3.6L AWD/RWD Automatic
Base Sedan 2006 - 2009 V8 4.6L AWD/RWD Automatic
Platinum Sedan 2008 - 2009 V6 3.6L AWD/RWD Automatic
Platinum Sedan 2008 - 2009 V8 4.6L AWD/RWD Automatic
V Sedan 2006 - 2009 V8 4.4L Supercharged RWD Automatic
Chevrolet 6 models(tapclick to expand)(tapclick to hide)
Colorado 2006-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2010 - 2012 L4 2.9L RWD/4WD Automatic
Base Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic
Base Crew Cab Pickup 2007 L5 3.7L RWD/4WD Manual
Base Crew Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
Base Crew Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2007 - 2008 L5 3.7L RWD/4WD Automatic & Manual
LS Extended Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2007 - 2008 L5 3.7L RWD/4WD Automatic & Manual
LS Standard Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
LT Crew Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
LT Extended Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
LT Standard Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
WT Cab & Chassis 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Cab & Chassis 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
Express 3500 2013-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cutaway Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Cutaway Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Cutaway Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Cutaway Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LS Extended Passenger Van 2014 - 2015 V8 6.0L CNG RWD Automatic
LS Extended Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LS Extended Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LS Extended Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LS Standard Passenger Van 2014 - 2015 V8 6.0L CNG RWD Automatic
LS Standard Passenger Van 2014 - 2015 V8 6.0L CNG RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LT Extended Passenger Van 2014 - 2015 V8 6.0L CNG RWD Automatic
LT Extended Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LT Extended Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LT Extended Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LT Standard Passenger Van 2014 - 2015 V8 6.0L CNG RWD Automatic
LT Standard Passenger Van 2014 - 2015 V8 6.0L CNG RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Impala 2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Eco Sedan 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
LS Sedan 2014 L4 2.5L FWD Automatic
LT Sedan 2014 L4 2.5L FWD Automatic
LT Sedan 2014 V6 3.6L FWD Automatic
LT Sedan 2014 V6 3.6L FLEX FWD Automatic
LTZ Sedan 2014 L4 2.5L FWD Automatic
LTZ Sedan 2014 V6 3.6L FWD Automatic
LTZ Sedan 2014 V6 3.6L FLEX FWD Automatic
Malibu 2013-2014 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Eco Sedan 2013 - 2014 L4 2.4L MILD HYBRID EV-GAS (MHEV) FWD Automatic
LS Sedan 2013 - 2014 L4 2.5L FWD Automatic
LT Sedan 2013 - 2014 L4 2.0L Turbo FWD Automatic
LT Sedan 2013 - 2014 L4 2.5L FWD Automatic
LTZ Sedan 2013 - 2014 L4 2.0L Turbo FWD Automatic
LTZ Sedan 2013 - 2014 L4 2.5L FWD Automatic
Trailblazer 2006-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A SUV 2006 - 2007 L6 4.2L RWD Automatic
B SUV 2006 - 2007 L6 4.2L RWD Automatic
B SUV 2006 L6 4.2L 4WD Automatic
Base SUV 2008 L6 4.2L 4WD Automatic
Base SUV 2008 V8 5.3L RWD/4WD Automatic
Base SUV 2006 - 2008 L6 4.2L RWD Automatic
LS SUV 2006 - 2007 L6 4.2L RWD/4WD Automatic
LS SUV 2006 - 2007 V8 5.3L RWD/4WD Automatic
LT SUV 2006 - 2009 L6 4.2L RWD/4WD Automatic
LT SUV 2006 - 2008 V8 5.3L RWD/4WD Automatic
SS SUV 2006 - 2009 V8 6.0L AWD/RWD Automatic
Trailblazer EXT 2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
B SUV 2006 L6 4.2L RWD Automatic
Base SUV 2006 L6 4.2L RWD/4WD Automatic
LS SUV 2006 L6 4.2L RWD/4WD Automatic
LS SUV 2006 V8 5.3L RWD/4WD Automatic
LT SUV 2006 L6 4.2L RWD/4WD Automatic
LT SUV 2006 V8 5.3L RWD/4WD Automatic
GMC 4 models(tapclick to expand)(tapclick to hide)
Canyon 2006-2012 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2008 - 2012 L5 3.7L 4WD Automatic
Base Crew Cab Pickup 2007 L5 3.7L AWD Automatic
SL Extended Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
SL Extended Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2007 - 2008 L4 2.9L RWD/4WD Automatic & Manual
SL Standard Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
SLE Crew Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
SLE Extended Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
SLE Standard Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2008 - 2009, 2012 L4 2.9L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLT Crew Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2009 - 2012 V8 5.3L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2008 - 2009, 2012 L4 2.9L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
SLT Extended Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
WT Extended Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L4 2.9L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2007 - 2012 L5 3.7L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2006 L4 2.8L RWD/4WD Automatic & Manual
WT Standard Cab Pickup 2006 L5 3.5L RWD/4WD Automatic & Manual
Envoy 2006-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2006 - 2009 V8 5.3L RWD/4WD Automatic
SLE SUV 2006 - 2009 L6 4.2L RWD/4WD Automatic
SLT SUV 2006 - 2009 L6 4.2L RWD/4WD Automatic
Envoy XL 2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Denali SUV 2006 V8 5.3L RWD/4WD Automatic
SLE SUV 2006 L6 4.2L RWD/4WD Automatic
SLT SUV 2006 L6 4.2L RWD/4WD Automatic
Savana 3500 2013-2015 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Cutaway Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Cutaway Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Cutaway Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Cutaway Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Extended Cargo Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L CNG RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
Base Standard Cargo Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LS Extended Passenger Van 2014 V8 6.0L CNG RWD Automatic
LS Extended Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LS Extended Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LS Extended Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LS Standard Passenger Van 2014 V8 6.0L CNG RWD Automatic
LS Standard Passenger Van 2014 V8 6.0L CNG RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LS Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LT Extended Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LT Extended Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LT Extended Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 4.8L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.0L FLEX RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
LT Standard Passenger Van 2013 - 2015 V8 6.6L DIESEL Turbo RWD Automatic
SL Extended Passenger Van 2013 V8 4.8L FLEX RWD Automatic
SL Extended Passenger Van 2013 V8 6.0L FLEX RWD Automatic
SL Standard Passenger Van 2013 V8 4.8L FLEX RWD Automatic
SL Standard Passenger Van 2013 V8 4.8L FLEX RWD Automatic
SL Standard Passenger Van 2013 V8 6.0L FLEX RWD Automatic
SL Standard Passenger Van 2013 V8 6.0L FLEX RWD Automatic
SLE Extended Passenger Van 2013 V8 4.8L FLEX RWD Automatic
SLE Extended Passenger Van 2013 V8 6.0L FLEX RWD Automatic
SLE Standard Passenger Van 2013 V8 4.8L FLEX RWD Automatic
SLE Standard Passenger Van 2013 V8 4.8L FLEX RWD Automatic
SLE Standard Passenger Van 2013 V8 6.0L FLEX RWD Automatic
SLE Standard Passenger Van 2013 V8 6.0L FLEX RWD Automatic
Hummer 2 models(tapclick to expand)(tapclick to hide)
H3 2006-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
Adventure SUV 2007 - 2010 L5 3.7L AWD Automatic
Adventure SUV 2006 L5 3.5L AWD Automatic
Alpha SUV 2010 V8 5.3L FLEX AWD/4WD Automatic
Alpha SUV 2008 - 2010 V8 5.3L 4WD Automatic
Alpha SUV 2008 - 2009 V8 5.3L AWD Automatic
Base SUV 2007 - 2010 L5 3.7L 4WD Automatic & Manual
Base SUV 2006 L5 3.5L 4WD Automatic & Manual
Championship Series SUV 2009 V8 5.3L 4WD Automatic
Luxury SUV 2008 - 2009 L5 3.7L 4WD Automatic & Manual
Luxury SUV 2007 - 2010 L5 3.7L AWD Automatic
Luxury SUV 2006 L5 3.5L AWD Automatic
X SUV 2007 - 2009 L5 3.7L 4WD Automatic & Manual
H3T 2009-2010 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Adventure Crew Cab Pickup 2010 L5 3.7L 4WD Automatic & Manual
Alpha Crew Cab Pickup 2010 V8 5.3L FLEX 4WD Automatic
Alpha Crew Cab Pickup 2009 - 2010 V8 5.3L 4WD Automatic
Base Crew Cab Pickup 2009 - 2010 L5 3.7L 4WD Automatic & Manual
Isuzu 5 models(tapclick to expand)(tapclick to hide)
Ascender 2006-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base SUV 2006 L6 4.2L RWD/4WD Automatic
LS SUV 2006 L6 4.2L RWD/4WD Automatic
LS SUV 2006 V8 5.3L RWD/4WD Automatic
S SUV 2007 - 2008 L6 4.2L RWD/4WD Automatic
i-280 2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Extended Cab Pickup 2006 L4 2.8L RWD Automatic & Manual
i-290 2007-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Extended Cab Pickup 2007 L4 2.9L RWD Automatic & Manual
S Extended Cab Pickup 2007 - 2008 L4 2.9L RWD Automatic & Manual
i-350 2006 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Crew Cab Pickup 2006 L5 3.5L 4WD Automatic
i-370 2007-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
LS Crew Cab Pickup 2007 - 2008 L5 3.7L RWD/4WD Automatic
LS Extended Cab Pickup 2008 L5 3.7L RWD/4WD Automatic
LS Extended Cab Pickup 2007 L5 3.7L RWD/4WD Automatic
Saab 2 models(tapclick to expand)(tapclick to hide)
9-5 2011 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Aero Sedan 2011 V6 2.8L Turbo AWD Automatic
Turbo4 Sedan 2011 L4 2.0L Turbo FWD Automatic & Manual
Turbo6 Sedan 2011 V6 2.8L Turbo AWD Automatic
9-7x 2006-2009 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
4.2i SUV 2006 - 2009 L6 4.2L AWD Automatic
5.3i SUV 2006 - 2009 V8 5.3L AWD Automatic
Aero SUV 2008 - 2009 V8 6.0L AWD Automatic

⚠️ 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.

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  • 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.
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  • 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: 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Fits Models: 9-5, 9-7x, Ascender, Canyon, Colorado, Envoy, Envoy XL, Express 3500, H3, H3T, i-280, i-290, i-350, i-370, Impala, LaCrosse, Malibu, Rainier, Regal, Savana 3500, STS, Trailblazer, Trailblazer EXT

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