Exterior Components› Body Panels and Components

Walker Products Inc. - Sensors

IGNITION KNOCK (DETONATION) SENSOR

$89.60

SKU: W00E 242-1042

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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 242-1042 is an ignition knock (detonation) sensor designed to monitor engine vibrations. This sensor is a critical component of the engine control system, enabling the ECU to adjust ignition timing and prevent spark knock.

The sensor installs directly into original threaded locations and uses factory-style electrical terminals for exact OE fitment.

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 242-1042

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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