Camshaft Position Sensor for Cummins ISB (4921597) 904-7129
Engine Camshaft Position Sensors are used by the engine control module to synchronize the pulsing of sequential fuel injectors so they match the firing order of the engine. Dorman’s Engine Camshaft Position Sensors for Cummins ISB equipped trucks, includes an O-ring for a complete repair. Limited Lifetime Warranty.
Sensor electronics sealed to resist fluid damage and corrosion
Durable plastic construction
Manufactured to strict engineering quality standards