Dorman Crankshaft Position Sensor. Also called a Knock Sensor. This engine crankshaft position sensor is designed to match the fit and function of an original sensor to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage.

*Direct replacement - this engine crankshaft position sensor is designed to match the fit and function of an original sensor on specified vehicles
*Ideal solution - engineered to help ensure the engine control unit receives proper inputs when an original sensor has failed from heat or internal component damage
*Durable construction - designed and manufactured to strict specifications for reliable performance
*Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
*Limited Lifetime Warranty