Air and Fuel› Oxygen Sensors, Controllers and Components

Walker Products Inc. - Sensors

OXYGEN SENSOR

$157.17

SKU: W00E 932-14009

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Walker 932-14009 is a 4-wire oxygen sensor designed for emission control applications. It is part of the Othermotive O2 product line and ensures precise oxygen level detection for engine management. This sensor plays a critical role in the vehicle's emission control system by measuring oxygen content in exhaust gases, which the ECU uses to adjust fuel injection and combustion for optimal fuel economy and reduced emissions.

This sensor helps resolve issues such as rough idling, engine hesitation, stalling, poor fuel economy, and check engine lights related to faulty oxygen sensors. It is designed as an OE direct replacement with a bolt-on fit, requiring no modifications. Installation should be performed with the vehicle cooled down, using appropriate tools, and ensuring secure connections.
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OXYGEN SENSOR

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandWalker Products Inc. - Sensors
Part NumberW00E 932-14009
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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