US Motor Works USEP3636S Fuel Pump Module Assembly

Electric Fuel Pump Module for Cadillac

US Motor Works USEP3636S is an electric fuel pump module assembly for select 1991-1993 Cadillac applications. It includes a tank seal and lock ring, and it is built for direct replacement service on Cadillac DeVille, Fleetwood, and Commercial Chassis models with harness code CAA.

Key Features

• Fuel pump module assembly for air and fuel delivery service
• Includes tank seal and lock ring
• Direct-fit replacement for select Cadillac fuel system applications
• Cross-references Delphi HP10016 for the same application
• Part number USEP3636S for ordering and catalog lookup

Application Details

Compatible With 1991-1993 Cadillac DeVille, electric fuel pump module; 1991-1993 Cadillac Fleetwood, electric fuel pump module; and 1991-1993 Cadillac Commercial Chassis, with harness code CAA. This module is intended for vehicles that require the specified electric fuel pump module configuration, and it matches the listed Cadillac fitment by year and model.

What It Helps Address

• Hard starting caused by fuel delivery loss
• Engine stalling from a failing in-tank pump module
• Low fuel pressure affecting drivability
• Fuel system leaks at the tank seal area
• Service replacement for worn or noisy pump module assemblies

Installation Notes

Verify the vehicle year, model, and harness code before installation. Confirm tank condition, electrical connector condition, and fuel line routing during replacement. Use the included tank seal and lock ring during service, and follow factory fuel system procedures for pressure relief and leak checks.

Quality Assurance

US Motor Works supplies fuel system components for replacement service, and this module is cataloged for direct application matching on the listed Cadillac vehicles. Part number USEP3636S is also referenced by Spectra Premium SP07H1H and interchange number 19111389 for the same application.