Engines and Components› Crankshafts and Components

ProMaxx Automotive

REPLACEMENT LOCK & KEY SET 104

$30.66

SKU: P025 LKS104

In Stock
In Stock
Ships by Jun 19
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Lemark LKS104 is a knock sensor designed to provide high precision feedback to the ECU on cylinder vibrations. This component helps enable optimal timing and engine performance. It is tested to meet or exceed OE standards and manufactured with over 50 years of engine management experience.

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

BrandProMaxx Automotive
Part NumberP025 LKS104

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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