Primary Fuel Pump Module: Installation

Install fuel level sending unit onto new fuel pump. Refer to FUEL LEVEL SENDER UNIT AND FLOAT .
Insert new primary fuel pump module with level sender and new fuel pump-to-tank seal. Ensure orientation tabs are aligned.
Use Fuel Tank Lock Ring Remover SA9156E to install fuel pump lock ring.
IMPORTANT: New fuel line quick connect retainers must be used.
Connect the fuel lines and wiring harness to primary fuel pump module.
Install fuel tank.

Fig 1: Install fuel pump lock ring
Courtesy of GENERAL MOTORS CORP.

Fig 2: Connecting the fuel lines and wiring harness to primary fuel pump module
Courtesy of GENERAL MOTORS CORP.