Remanufactured GM L5P L5D Duramax High Pressure Fuel Pump 2017-2023 - AP54850

AP54850 - Remanufactured GM L5P L5D Duramax High Pressure Fuel Pump 2017-2023

Brand: Alliant Power

Part Number: AP54850

Condition: Remanufactured, OEM Quality

Fitment: 2017-2023 GM L5P and L5D Duramax diesel engines.

The Alliant Power AP54850 is a professionally remanufactured high-pressure fuel pump designed for 2017-2023 GM L5P and L5D Duramax engines. This critical component maintains the precise fuel pressure required for optimal common rail injection system performance. Each pump is completely rebuilt using OEM specifications and undergoes extensive testing to ensure reliable operation under extreme pressure conditions.

This remanufactured high-pressure fuel pump features new seals, precision-calibrated pressure regulation, and comprehensive quality testing. The advanced remanufacturing process ensures consistent fuel pressure delivery, improved engine performance, and long-term reliability. Essential for maintaining proper fuel injection timing and engine efficiency.

Cross Reference Numbers: 12676904, 12678993, 12701094, 12731367, 2940500701, 294050-0701, 6040608C9, 6040608C91, IP55

Free Shipping: All Alliant Power products ship free within the continental U.S.