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.

Fig 1: Identifying 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 2: Identifying Fuel Sender Assembly

Courtesy of GENERAL MOTORS CORP.

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 3: Secondary Fuel Sender On Dual Tank Applications

Courtesy of GENERAL MOTORS CORP.

The secondary 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)