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Est. 1957
Walker Products

Walker Products 350-34412 Oxygen Sensor 4-W Direct Fit Narrow-Band

$45.34

In Stock

Key Features

  • Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
  • 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.
  • Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
  • Coated in with electrodes made of a gas-permeable platinum layer.
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About this part

Product Details

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.

Description

The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.

Application

Trailblazer EXT 2004-2003, Venture 2005-2001, GMC Envoy XL 2004-2003, Envoy XUV 2004, Safari 2002-2000, Sierra 2013-2007, Sierra 1500 2002-2000, Sierra 2500 2000, Sonoma 2004-2002, Yukon 2002-2000, Yukon XL 1500 2002-2000

Specifications

Brand
Walker Products
Manufacturer Part #
350-34412
Dimensions
11.1" x 6.1" x 4.3"
UPC
00724620092275
Package Length
11.1 in
Package Width
6.1 in
Package Height
4.3 in

Walker Products 350-34412 Oxygen Sensor 4-W Direct Fit Narrow-Band

$45.34