Air and Fuel› Oxygen Sensors, Controllers and Components

Walker Products Inc. - Sensors

WALKER PRODUCTS 285-1127 NOX SENSOR

$446.05

SKU: W00E 285-1127

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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 Inc. 285-1127 Nitrogen Oxide (NOx) Sensor is a direct-fit emissions sensor designed for 2019-2024 Ram 6.7L Cummins engines. It helps restore accurate NOx monitoring, supporting the ECM in DEF dosing and SCR system regulation for compliant emissions and optimal drivability. Built with OE-grade materials, it offers accurate readings in harsh diesel environments and features a plug-and-play design for easy installation.

Fitment

Fitment Guaranteed

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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 285-1127

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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