ACDelco GM Original Equipment 213-96 Ignition Knock (Detonation) Sensor

The ACDelco GM Original Equipment 213-96 Ignition Knock (Detonation) Sensor is designed to monitor your engine for pinging or spark knock. This GM-recommended replacement part ensures quality, reliability, and durability, manufactured to meet GM OE specifications for fit, form, and function. It sends signals to the engine control module (ECM) to adjust timing, helping to prevent engine damage caused by pre-ignition. Compatible with various GM vehicles, this sensor provides the same performance and service life you expect from General Motors. • GM-recommended replacement part for your GM vehicle’s original factory component • Manufactured to GM OE specification for fit, form, and function • Sends signals to the engine control module (ECM) to adjust timing • Helps prevent damage to the engine caused by pre-ignition • Compatible with multiple GM vehicle models including Buick, Cadillac, Chevy, and Pontiac