ACDelco 213-924 GM Original Equipment Ignition Knock (Detonation) Sensor 192551184602 Mark increases or decreases in

Mark increases or decreases in your pattern

Hinged design reduces packaging material

and rejuvenate your skin

Foot rails at varying heights provide comfort and stability for short and tall guests alike

Precise hub hole chamfer ensures a hub centric fit

ACDelco 213-924 GM Original Equipment Ignition Knock (Detonation) Sensor 192551184602 Mark increases or decreases inGM recommended replacement part for your GM vehicle's original factory component Offering the quality, reliability, and durability of GM OE Manufactured to GM OE specification for fit, form, and function An ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor monitors the engine for pinging or spark knock, and is a GM recommended replacement for your vehicle's original component. The sensor creates a voltage signal based on the vibrations