Air and Fuel› Oxygen Sensors, Controllers and Components

Walker Products Inc. - Sensors

OXYGEN SENSOR

$149.87

SKU: W00E 250-241161

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Walker Products 250-241161 is a four-wire heated oxygen sensor designed for specific vehicle applications. This sensor measures combustion efficiency by analyzing the oxygen content in exhaust gases, allowing for precise air-fuel mixture adjustments. It is engineered as an Original Equipment Manufacturer (OEM) replacement, ensuring it fits the specific application and position on the vehicle.

A failed oxygen sensor can lead to poor engine performance, increased fuel consumption, elevated emissions, and illumination of the Malfunction Indicator Light (MIL). This sensor features a heated design and electrodes coated with a gas-permeable platinum layer, which helps prevent contamination and erosion from combustion residue, thereby extending its operational life.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWalker Products Inc. - Sensors
Part NumberW00E 250-241161

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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