GMB 530-2270 fuel pump module for the 1997-2001 Chevrolet Express 1500 V8 5.0L, the 1997-2002 Express 1500 V6 4.3L or V8 5.7L and other vehicles sends gasoline from the tank to the engine. Some catalogs call it a fuel pump assembly; the module includes the fuel sending unit.
- 100% factory tested for leakage and dimensional precision
- 100% pressure and flow-rate tested in-house
- Durability tested during development for longer life
- Designed to reduce noise
Quick facts
- Part: GMB 530-2270 fuel pump module
- Also called: fuel pump assembly
- Fits: the 1997-2001 Chevrolet Express 1500 V8 5.0L, the 1997-2002 Express 1500 V6 4.3L or V8 5.7L and other vehicles
- Condition: New
Hard starting, stalling or a fuel gauge that reads wrong can mean the module is wearing out. Before you replace it, rule out a blown fuse, a bad relay or a restricted fuel filter; a shop can test fuel pressure to find the real cause.
Fits
Fitment also covers the 1997-2001 Chevrolet Express 2500 V8 5.0L and the 1997-2002 Express 2500 V6 4.3L or V8 5.7L. The module is a direct-fit replacement for these vehicles and is built to OE-level tolerances. A single module is all the vehicle needs. Is yours a different year, model or engine? Find it in the "Vehicles it fits" section.
Specifications
Fit and size
- Quantity per vehicle: 1
- Voltage: 12 volts
- Maximum pressure: 44 psi
- Maximum flow rate: 100 U.S. gallons per hour
- Average current draw: 8.5 amp
Build and materials
- Fuel type: Gasoline
- Condition: New
- Country of origin: China
In the box
One fuel pump module, one O-ring, four wire connectors, one wire harness and one installation guide.
Installation notes
- All required installation hardware is included.
- An installation guide comes with the module; use it for the steps.
Interchange: MU162 · EFM0940706 · G3977A · E3966M · E3966MN · F2977A · P74778M · FG0098 · 2630332 · AFS0449S · PL0449S · RE0449S · 19177232 · 19177234 · 25314352 · 25314356 · 25314777 · 25318656 · 25344825 · 176GE · MPA27007 · C0361M · EC966M · P457M · SP457M · C8009 · 150015
This part cross-references / interchanges with the following part numbers:
MU162, EFM0940706, G3977A, E3966M, E3966MN, F2977A, P74778M, FG0098, 2630332, AFS0449S, PL0449S, RE0449S, 5302270, 19177232, 19177234, 25314352, 25314356, 25314777, 25318656, 25344825, 176GE, MPA27007, C0361M, EC966M, P457M, SP457M, C8009, 150015
Frequently Asked Questions
Does the GMB 530-2270 fuel pump module fit a 1997-2001 Chevrolet Express 1500 V8 5.0L?
Yes, GMB 530-2270 fits the 1997-2001 Chevrolet Express 1500 V8 5.0L and the 1997-2002 Express 1500 V6 4.3L or V8 5.7L; for other years or engines, look in the "Vehicles it fits" section.
Does the GMB 530-2270 fuel pump module come with an O-ring and wire harness?
Yes, the box holds one O-ring, four wire connectors, one wire harness and one installation guide, and the fuel sending unit is part of the module.
What are the maximum pressure and flow ratings of the GMB 530-2270 fuel pump module?
GMB 530-2270 is rated for 44 psi maximum pressure and 100 U.S. gallons per hour maximum flow. It runs on 12 volts, uses gasoline and draws 8.5 amp on average.
What can a weak fuel pump module sound or feel like while driving?
A louder whine from the fuel tank area or a loss of power when you accelerate can mean the module is weak, though other fuel-system faults can show up this way. A shop can test fuel pressure.
Is P74778M the same part as the GMB 530-2270 fuel pump module?
Yes, P74778M is one of the cross-reference numbers GMB 530-2270 replaces, along with MU162 and G3977A.
