Replacement RD38380004 Diesel Fuel Lift Pump System with Wiring Harness & Fuel Pressure Regulator

The Replacement RD38380004 is a complete diesel fuel lift pump system designed as a direct OEM-quality replacement for Ram 2500 and Ram 3500 diesel trucks from 1998 to 2004. This all-inclusive kit delivers everything needed for a straightforward, reliable installation without the need to source individual components separately.

This system flows at an impressive 165 GPH (625 LPH), ensuring consistent and adequate fuel delivery to maintain optimal diesel engine performance. It replaces OEM reference part numbers TSD08165G and is engineered to meet or exceed original factory specifications.

Kit Includes:

• Diesel fuel lift pump
• Wiring harness for plug-and-play electrical connection
• Fuel line for complete system integration
• Fuel pressure regulator to maintain precise fuel delivery
• Mounting bracket for secure, factory-correct installation
• All necessary installation hardware

Key Features:

• Flow Rate: 165 GPH / 625 LPH — engineered for high-demand diesel applications
• Complete System Kit: Includes all components for a full replacement, reducing downtime and labor
• OEM Cross-Reference: Replaces TSD08165G for verified fitment accuracy
• Direct-Fit Design: Engineered to match original mounting points and electrical connections
• Quality Construction: Built to withstand the demands of diesel fuel systems and harsh operating conditions

Restoring proper fuel lift pump function is critical to preventing fuel starvation, protecting injection components, and maintaining diesel engine reliability. The Replacement RD38380004 provides a cost-effective, complete solution to get your Ram diesel truck back to peak operating condition.