Spectra SP4088M Fuel Pump Module

The Spectra SP4088M fuel pump module assembly is built for direct replacement service in heavy-duty fuel delivery systems. It is compatible with select 2011-2014 Chevrolet Silverado 2500 HD and Silverado 3500 HD, plus GMC Sierra 2500 HD and Sierra 3500 HD applications.

Key Features

• Fuel pump module assembly for air and fuel delivery service
• Constructed with engineering-focused manufacturing and quality control
• Internal strainer included
• Compatible with select Chevrolet Silverado HD and GMC Sierra HD diesel and gas applications listed below
• Part number SP4088M for catalog and service identification

Detailed Description

Spectra Premium fuel modules are engineered and manufactured with controlled quality processes to meet demanding fuel system requirements. The SP4088M is a fuel pump module assembly for 2011-2014 Chevrolet Silverado 2500 HD, 2011-2014 Chevrolet Silverado 3500 HD, 2011-2014 GMC Sierra 2500 HD, and 2011-2014 GMC Sierra 3500 HD applications. This part cross-references Carter P77016M and Delphi FG1746 for the same application.

Common Issues This Part Addresses

• Fuel delivery problems caused by a worn or failing pump module
• Hard starting related to inconsistent fuel pressure
• Engine hesitation or stalling from inadequate fuel supply
• Fuel system service needs on high-mileage heavy-duty trucks

Installation Notes

Internal strainer included. The fuel tank must be inspected and cleaned before installation. Replace the fuel tank lock ring and seal; failure to do so voids the warranty. Verify the tank condition and follow the vehicle service procedure before installing the module.

Quality Assurance

Spectra Premium fuel modules are built with innovative engineering, manufacturing technology, and quality control to meet high performance expectations. Warranty coverage applies only when the fuel tank lock ring and seal are replaced and the fuel tank is inspected and cleaned prior to installation.