Spectra SP05M1H Fuel Pump Assembly

The Spectra SP05M1H is a fuel pump and sender assembly for select Chevrolet and GMC trucks and SUVs from 1987-1991. It is built for direct replacement service where accurate fuel delivery and fuel level reporting are needed.

• Fuel pump and sender assembly for air and fuel delivery service
• OE-style replacement for select Chevrolet and GMC applications
• Engineered to meet or exceed original equipment performance targets
• Fits driver side mount applications listed below
• Part number SP05M1H for easy identification

Vehicle Fitment

• Fits 1989-1991 Chevrolet R3500, driver side mount.
• Fits 1991 Chevrolet V2500 Suburban, driver side mount.
• Fits 1989-1991 Chevrolet V3500, driver side mount.
• Fits 1987-1991 GMC R3500, driver side mount.
• Fits 1987-1991 GMC V3500, driver side mount.
• Fits 1989 Chevrolet R2500, driver side mount.
• Fits 1987-1989 GMC R2500, driver side mount.
• Fits 1988-1989 GMC R2500 Suburban, driver side mount.
• Fits 1988-1989 GMC V2500 Suburban, driver side mount.
• Fits 1987-1988 Chevrolet R20, driver side mount.
• Fits 1988 Chevrolet R20 Suburban, driver side mount.
• Fits 1987-1988 Chevrolet R30, driver side mount.
• Fits 1988 Chevrolet V20 Suburban, driver side mount.
• Fits 1987-1988 Chevrolet V30, driver side mount.
• Fits 1987 Chevrolet R10, driver side mount.
• Fits 1987 Chevrolet V10, driver side mount.
• Fits 1987 Chevrolet V20, driver side mount.
• Fits 1987 GMC R1500, driver side mount.
• Fits 1987 GMC V1500, driver side mount.
• Fits 1987 GMC V2500, driver side mount.

Common Replacement Uses

• Restores fuel delivery on a worn or failing pump assembly
• Addresses inaccurate or erratic fuel level readings from the sender
• Replaces a noisy, weak, or intermittent fuel pump unit
• Supports repair of hard-start and fuel starvation complaints
• Serves as a direct replacement for select Chevrolet R3500 and GMC V3500 fuel system service

Installation Notes

Before installation, inspect and clean the fuel tank. Replace the fuel tank lock ring and seal; failure to do so will void the warranty. Confirm driver side mount fitment for your exact Chevrolet or GMC application before installation. This part cross-references US Motor Works USEP3631S for the same application.

Quality Assurance

Spectra Premium states that its engineering, manufacturing processes, and quality control are used to produce fuel pump and sender assemblies that meet or exceed the performance of the original equipment they replace. Part number SP05M1H is built for direct replacement service in the listed Chevrolet and GMC applications.