ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) SensorOnline

This is an ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor which is made with 100% polyester, and comes in a variety of styles. This particular ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor is made in the classic ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor colorway. This particular ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor is available in a variety of sizes, to ensure that you can find something which fits you perfectly.

Sends signals to the engine control module (ECM) to adjust timing

Helps prevent damage to the engine caused by pre-ignition

GM-recommended replacement part for your GM vehicle’s original factory component

This is an authentic product of the ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor, which is a premier professional baseball team located in the United States. Fans of baseball, football, basketball and ice hockey can find the perfect ACDelco GM Original Equipment 213-3521 Ignition Knock (Detonation) Sensor they are looking for.

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function