Air and Fuel› Oxygen Sensors, Controllers and Components

Walker Products Inc. - Sensors

OXYGEN SENSOR

$232.58

SKU: W00E 350-64009

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

Easy — 1–2 hours

Description

The Walker Products 350-64009 oxygen sensor is a 4-wire air fuel ratio sensor designed to measure combustion efficiency based on the amount of oxygen in the exhaust gas. It features electrodes made of a gas-permeable platinum layer.

This sensor helps fine-tune the air-fuel mixture, improving fuel economy and reducing pollutants. Its coating prevents contamination and erosion of the electrode surfaces.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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 350-64009

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.

View Full Return Policy