Spectra Fuel Pump Module Assembly

The Spectra SP6603M fuel pump module assembly is built for direct replacement service in select Chevrolet and GMC trucks and SUVs. It is engineered with manufacturing controls and quality checks to help maintain consistent fuel delivery in demanding daily driving conditions.

• Fuel pump module assembly for select GM applications
• Internal strainer included
• Direct replacement for 2005-2007 Chevrolet Avalanche and Suburban 1500 applications, plus 2005-2007 GMC Yukon XL 1500
• Cross-references Bosch 67567 for the same application
• Part number SP6603M for ordering and catalog lookup

Detailed Product Overview

Use the Spectra SP6603M when replacing a worn or failing in-tank fuel pump module on compatible Chevrolet Avalanche, Chevrolet Suburban 1500, and GMC Yukon XL 1500 models. Spectra Premium fuel modules are built with engineering, manufacturing technology, and quality control processes aimed at consistent performance and fitment. This module is a practical choice for restoring fuel system operation on 2005-2007 Chevrolet Avalanche 1500, 2005-2006 Chevrolet Suburban 1500, 2007 Chevrolet Suburban 1500 with cylinder deactivation, and 2005-2007 GMC Yukon XL 1500.

Common Problems It Can Address

• Hard starting caused by weak fuel pressure
• Engine stalling from inconsistent fuel delivery
• Loss of power under load from a failing pump module
• Fuel starvation symptoms during acceleration
• Fuel gauge or pump-related drivability concerns tied to the in-tank module

Installation Notes

Before installation, inspect and clean the fuel tank thoroughly. Replace the fuel tank lock ring and seal; failure to do so will void the warranty noted for this application. Verify the tank is free of contamination before installing the module. The internal strainer is included. Confirm vehicle fitment by year, make, model, and application notes before service.

Quality Assurance

Spectra Premium fuel modules are produced with engineering and quality control standards intended to support reliable replacement performance. This part cross-references Bosch 67567 for the same application.