Dorman 2630311 fuel pump module for the 1999-2003 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L, the 2003 Silverado 1500 V8 6.0L and other vehicles moves fuel from the tank toward the engine. It belongs to Dorman's OE Solutions line.
- Plastic housing with durable construction for a long service life
- Rigorous testing behind its reliable performance
- Wiring harness, heat shrink tubes and butt connectors for the wire connections
- Gasket or seal included with the module
- Male inlet and male outlet connections
Quick facts
- Part: Dorman 2630311 fuel pump module
- Also called: fuel pump assembly
- Fits: the 1999-2003 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L, the 2003 Silverado 1500 V8 6.0L and other vehicles
- Material: Plastic housing
- Condition: New
A clogged fuel filter, a failed relay or damaged wiring can be behind long cranking, sputtering under load or a no-start, just as a weak fuel pump module can, so find the cause before buying. The vehicle takes one module, and this listing is one.
Fits
The vehicles it fits include the 1999-2003 GMC Sierra 1500 V6 4.3L, V8 4.8L or 5.3L, the 2001-2003 Sierra 1500 V8 6.0L, the 1999-2000 Chevrolet Silverado 2500 V8 5.3L and the 1999-2003 Silverado 2500 V8 6.0L. It is a direct replacement for these vehicles, built to follow the original equipment pump's fit and function. If your truck isn't named here, check its year and engine in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Inlet outside diameter: 7.89 mm
- Outlet diameter: 9.49 mm
- Top mount diameter: 6.35 mm
- Housing length: 150 mm
- Housing width: 94 mm
Build and materials
- Housing material: plastic
- Condition: new
- Maximum flow rating: 30.91 U.S. gallons per hour
- Maximum pressure: 116.03 psi
- Inlet and outlet type: male
- Terminals: 4 spade terminals, male and female
- Connector: white female flat plug
- Gasket or seal: included
- Lock ring: not included
- Country of origin: China
In the box
One fuel pump module, one wiring harness, four heat shrink tubes and four butt connectors. A lock ring is not included.
Interchange: MU1613 · E3500M · 67305 · P74835M · FG0053 · 19121626 · 25176865 · 25345026 · SP6086M · 150003
This part cross-references / interchanges with the following part numbers:
MU1613, E3500M, 67305, P74835M, FG0053, 19121626, 25176865, 25345026, SP6086M, 150003
Frequently Asked Questions
Does the Dorman 2630311 fit the 1999-2003 Chevrolet Silverado 1500 V6 4.3L?
Yes. Dorman 2630311 fits the 1999-2003 Chevrolet Silverado 1500 V6 4.3L, V8 4.8L or 5.3L and the 2003 Silverado 1500 V8 6.0L. Other trucks are in the "Vehicles it fits" section.
Which wiring parts come with the Dorman 2630311 module?
It comes with one wiring harness, four heat shrink tubes and four butt connectors, plus a gasket or seal. A lock ring is not included.
What are the flow and pressure ratings of this fuel pump assembly?
Dorman 2630311 is rated for a maximum flow of 30.91 U.S. gallons per hour and a maximum pressure of 116.03 psi. The outlet diameter is 9.49 mm and the inlet outside diameter is 7.89 mm.
How can I tell if my fuel pump module is wearing out?
Long cranking, sputtering under load or a no-start can mean the pump is weak. A shop can test fuel pressure, since that check needs the engine running.
Does Dorman 2630311 cross-reference to number E3500M?
Yes. E3500M is one of the numbers this module replaces, along with MU1613, 67305 and P74835M. The full list is at the bottom of the page.
