Introductions:
Professionally serve vehicles, fuel pump plays a great role in auto fittings industry. It is a basic component for fuel jet. What you are viewing now is this Fuel Gas Pump & Sending Unit Assembly for 99-03 Chevy Silverado GMC Sierra! Its rigorous workmanship based on high-grade materials greatly ensures the quality and well performance. In this assembly, you will get electric fuel pump and fuel sending unit, which will do great job in your daily work. It is highly compatible with most models. So, you don't lose the chance to have a try!
Features:
1. Sophisticated construction, based on reliable material and fine craftsmanship
2. High strength, solid and durable to use
3. Effective in fuel jet among vehicles
4. Composed of electric fuel pump and sending unit
5. Easy to install and use

Specifications:
1. Replaces Dealer Part Numbers: 19121627, 25314655
2. Fits both 2WD & 4WD Models
3. Assembly Includes the Following Parts: Electric Fuel Pump,Plastic Module,Fuel Sending unit Rheostat Range: 40-250 Ohms,Float,Strainer
4. NOTE: There is a code on the harness that plugs INTO the sending unit. This unit only works with code TCU. Units with TCU code use 1 connector.
Notes:The item has only one connector on its top
5. Only Fits Models that Have the Following:
Without Robust Fuel System
Without Evaporation Emissions
With Fuel Pump Module Code: TCU
Does not Fit Models with Module Code: TCF
Note: This fuel pump includes the updated "flat" plug & harness. If your original is "square", the harness must be cut for the new harness to be spliced in.
6. Fits:
Year Make Model Engine Notes
1999-2003 Chevrolet Silverado1500 V6 4.3L w/ 1 Electrical Connections
1999-2003 Chevrolet Silverado1500 V8 4.8L w/ 1 Electrical Connections
1999-2003 Chevrolet Silverado1500 V8 5.3L w/ 1 Electrical Connections
2003 Chevrolet Silverado1500 V8 6.0L w/ 1 Electrical Connections
1999-2000 Chevrolet Silverado2500 V8 5.3L w/ 1 Electrical Connections
1999-2003 Chevrolet Silverado2500 V8 6.0L w/ 1 Electrical Connections
2001-2003 Chevrolet Silverado2500 HD V8 6.0L w/ 1 Electrical Connections
2001-2003 Chevrolet Silverado2500 HD V8 8.1L w/ 1 Electrical Connections
2001-2003 Chevrolet Silverado3500 V8 6.0L w/ 1 Electrical Connections
2001-2003 Chevrolet Silverado3500 V8 8.1L w/ 1 Electrical Connections
1999-2003 GMC Sierra 1500 V6 4.3L w/ 1 Electrical Connections
1999-2003 GMC Sierra 1500 V8 4.8L w/ 1 Electrical Connections
1999-2003 GMC Sierra 1500 V8 5.3L w/ 1 Electrical Connections
2001-2003 GMC Sierra 1500 V8 6.0L w/ 1 Electrical Connections
1999-2000 GMC Sierra 2500 V8 5.3L w/ 1 Electrical Connections
1999-2003 GMC Sierra 2500 V8 6.0L w/ 1 Electrical Connections
2001-2003 GMC Sierra 2500 HD V8 6.0L w/ 1 Electrical Connections
2001-2003 GMC Sierra 2500 HD V8 8.1L w/ 1 Electrical Connections
2001-2003 GMC Sierra 3500 V8 6.0L w/ 1 Electrical Connections
2001-2003 GMC Sierra 3500 V8 8.1L w/ 1 Electrical Connections
Package Includes:
1 x Fuel Pump Assembly