Pay in 4 interest-free payments of $18.59 Learn more
Ships within 48 hours · Estimated delivery Oct 19 - Oct 24
authenticity
Built for reliability
Pulley Diameter: 4
Where the Dominator 3
Walker Camshaft Position Sensor 04.5-05 GM 6.6L Duramax LLY PPE-138051020 authenticityIs your Duramax running rough, misfiring, or struggling to start? The Walker Camshaft Position (CMP) Sensor restores the precise timing signal your engine relies on for proper fuel injection and ignition. This sensor works alongside the crankshaft sensor to keep everything perfectly synchronized, and when it fails, your truck can suffer from hesitation, poor performance, or even a no start condition. Replacing it with this direct fit solution brings
