SKU: WFPTU432HP
MPN: TU432HP-4
The Fuel Pump Assembly - 190lph Gas for GM Truck 1999-03 is a direct replacement electric fuel pump designed for pickup trucks and full-size sport utilities built on GM's second-generation truck platform. This assembly is essential for delivering pressurized gasoline from the tank to your engine's fuel rails and injectors, making it ideal for those rebuilding a worn OEM fuel system or restoring a classic truck.
Engineered and manufactured by Walbro / TI Automotive, this 190 liter-per-hour pump provides reliable fuel delivery for both stock and mildly modified gasoline engines. It is designed to maintain proper fuel pressure across the full RPM range while operating quietly and efficiently, ensuring that your engine receives the necessary fuel without excessive current draw on your electrical system.
Truck owners and engine builders working on '99–'03 GM C/K series, Suburban, Tahoe, and full-size Blazer fuel systems will find this assembly a straightforward swap that requires only basic hand tools and fuel system safety precautions. The assembly includes the internal pump module, check valves, and fuel strainer—everything needed for a complete tank installation.
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