Fuel Sender Assembly

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The front fuel sender on dual tank applications consists of the following major components:

The fuel level sensor
The fuel tank fuel pump module
The fuel strainer
The fuel filter

Fig 1: Identifying Fuel Sender Assembly

Courtesy of GENERAL MOTORS CORP.

The rear fuel sender on dual tank applications consists of the following major components:

The fuel level sensor (4)
The FTP sensor (1)
The rear fuel pump (2)

Fig 2: Rear Fuel Sender Assembly

Courtesy of GENERAL MOTORS CORP.

The fuel sender assembly on single tank applications consists of the following major components:

The fuel level sensor
The fuel tank pressure (FTP) sensor
The fuel tank fuel pump module
The fuel strainer
The fuel filter

Fig 3: Identifying Fuel Sender Assembly

Courtesy of GENERAL MOTORS CORP.