Spectra SP85B1H Fuel Pump and Sender Assembly

The Spectra SP85B1H fuel pump and sender assembly is an OE-style replacement for select Chevrolet and GMC heavy-duty trucks. It is built for direct fitment in the fuel tank and supports accurate fuel delivery and fuel level reporting for the listed applications.

Key Features

• Fuel pump and sender assembly for in-tank service
• Built to meet or exceed original equipment performance targets
• Direct replacement for select Chevrolet K3500, Chevrolet C3500, GMC K3500, and GMC C3500 applications
• Fits driver side mount 22-gallon tank configurations where specified
• Part number SP85B1H for easy identification

Detailed Description

Designed for 1990-1996 Chevrolet and GMC trucks, this assembly serves as a replacement fuel delivery module for the fuel tank. It is a fit for 1992-1996 Chevrolet K3500, 1994-1996 GMC K3500, 1992-1995 Chevrolet C3500, 1994-1995 GMC C3500, 1990-1993 GMC C3500, 1990-1993 GMC K3500, 1990-1991 Chevrolet C3500, and 1990-1991 Chevrolet K3500 applications with the listed tank and harness requirements. Spectra SP85B1H is a practical choice when restoring fuel supply and sender function on these trucks.

This part cross-references Delphi HP10025 for the same application.

What It Helps Address

• Hard starting caused by weak or inconsistent fuel delivery
• Fuel gauge readings that are inaccurate or intermittent
• Engine hesitation from insufficient fuel pressure
• Stalling related to a failing in-tank pump assembly
• Fuel system issues on Chevrolet K3500 and GMC C3500/K3500 trucks

Installation Notes and Tips

Fits 1992-1996 Chevrolet K3500, driver side mount; 22-gallon tank; harness codes VRE, VFN, VRP, VSE, VPB. Fits 1994-1996 GMC K3500, driver side mount; 22-gallon tank; harness codes VRE, VFN, VRP, VSE, VPB. Fits 1992-1995 Chevrolet C3500, driver side mount; 22-gallon tank; harness codes VRE, VFN, VRP, VSE, VPB. Fits 1994-1995 GMC C3500, driver side mount; 22-gallon tank; harness codes VRE, VFN, VRP, VSE, VPB. Fits 1990-1993 GMC C3500, driver side mount; 22-gallon tank. Fits 1990-1993 GMC K3500, driver side mount; 22-gallon tank. Fits 1990-1991 Chevrolet C3500, driver side mount; 22-gallon tank. Fits 1990-1991 Chevrolet K3500, driver side mount; 22-gallon tank.

• Inspect the fuel tank and clean it before installation.
• Replace the fuel tank lock ring and seal; failure to do so voids the warranty.
• Verify the harness code and tank configuration before ordering.

Quality Assurance

Spectra Premium uses engineering, manufacturing technology, and quality control processes to produce fuel pump and sender assemblies that meet or exceed the performance of the original equipment they replace.