Ignitions and Electrical Ignition Components

MOTORAD

KNOCK SENSOR

$55.67

SKU: M05C 1KS1252

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 MOTORAD 1KS1252 is a knock sensor designed to respond to a wide range of engine knock frequencies. It provides accurate engine condition information to the ECM for optimal ignition timing.

Engineered to meet and exceed OEM specifications, the 1KS1252 features a precision piezoceramic element for accurate response to engine vibrations. It is manufactured using the highest quality OEM materials for optimal performance and durability. Extensive product testing, including salt spray, thermal cycling, and vibration tests, ensures the sensor meets or exceeds OEM standards in fit, form, and function.

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

BrandMOTORAD
Part NumberM05C 1KS1252

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