Air and Fuel› Oxygen Sensors, Controllers and Components

Walker Products Inc. - Sensors

IGNITION KNOCK (DETONATION) SENSOR

$42.88

SKU: W00E 242-1104

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 242-1104 is an ignition knock (detonation) sensor designed for specific Kia Rio models. It accurately detects engine knock to optimize performance and protect the engine by signaling the engine control unit to adjust ignition timing. The sensor features a 382mm wiring harness and a female rectangular connector with three male blade terminals. Mounting hardware is not included.

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 242-1104

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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