Walker Products Walker Products 350-34423 Oxygen Sensor 4-W Direct Fit 350-34423

Oxygen Sensor. (350-34423) by Walker Products

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 todayâ¬"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.

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

Fits: Chevrolet Astro 2005-2003, GMC Safari 2005-2003, Cadillac CTS 2006, Escalade 2007, Escalade ESV 2007, Escalade EXT 2007, Chevrolet Avalanche 2007, Cheyenne 2007, Silverado 1500 2007-2006, Silverado 1500 Classic 2007, Suburban 1500 2007, Suburban 2500 2007, Tahoe 2007-2006, GMC Sierra 1500 2007-2006, Sierra 1500 Classic 2007, Yukon 2007-2006, Yukon XL 1500 2007, Yukon XL 2500 2007, Hummer H2 2007, Cadillac CTS 2006, Escalade 2007, Escalade ESV 2007, Escalade EXT 2007, Chevrolet Avalanche 2007, Cheyenne 2007, Silverado 1500 2007-2006, Silverado 1500 Classic 2007, Suburban 1500 2007, Suburban 2500 2007, Tahoe 2007-2006, GMC Sierra 1500 2007-2006, Sierra 1500 Classic 2007, Yukon 2007-2006, Yukon XL 1500 2007, Yukon XL 2500 2007, Hummer H2 2007, Chevrolet Trailblazer 2003-2002, Trailblazer EXT 2003-2002, GMC Envoy 2003-2002, Envoy XL 2003-2002, Isuzu Ascender 2003, Oldsmobile Bravada 2003-2002, Saturn L200 2003-2002, LW200 2003-2002, Chevrolet Astro 2005-2003, GMC Safari 2005-2003

Vehicle Fitments: