Fuel Sender Assembly

Fig 1: Identifying Fuel Sender Assembly Components

Courtesy of GENERAL MOTORS CORP.

A fuel sender assembly is located inside each fuel tank. The fuel sender assembly attaches to the top of each fuel tank. The left fuel sender assembly consists of the following major components:

• The fuel level sensor
• The fuel pump and reservoir assembly
• The fuel pump strainer
• The fuel filter (4)
• The primary fuel pressure regulator (9)

Fig 2: Identifying Right Fuel Sender Assembly Components

Courtesy of GENERAL MOTORS CORP.

The right fuel sender assembly consists of the following major components:

• The fuel level sensor (7)
• The siphon jet pump (5)
• The secondary fuel pressure regulator (2)
• The fill limiter vent valve (FLVV)