Exterior Components› Body Panels and Components

Walker Products Inc. - Sensors

OXYGEN SENSOR

$62.88

SKU: W00E 250-23091

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

OXYGEN SENSOR

MIA's Description

The Walker Products 250-23091 is a vehicle-specific oxygen sensor designed to measure combustion efficiency based on oxygen levels in the exhaust gas. Engineered as an Original Equipment Manufacturer replacement, it provides necessary diagnostic feedback to the ECU. This heated sensor features a threaded mounting type with an M18 thread size and a 18.0mm thread diameter.

It is constructed with electrodes coated in a gas-permeable platinum layer, which prevents contamination and erosion from combustion residue. This design helps fine-tune the air-fuel mixture, leading to improved fuel economy and reduced emissions. The sensor has a male, triangle-shaped connector and a wire quantity of 3 with a 20.0 gauge measurement.

Fitment

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Available on iOS & Android

Specifications

BrandWalker Products Inc. - Sensors
Part NumberW00E 250-23091

Videos

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Buy with Confidence

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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