Direct Fit Fuel Pump Module Assembly Replaces 2002 Chevy Express 2500 Straight Plug Swap Heavy Duty Design Hassle Free Install For Smooth Ride And Reliable Daily Driving Performance
✔️ P74778M fuel pump, straight plug swap, solid daily driving build
This direct fit fuel pump module assembly delivers steady fuel flow directly to your engine. You will use it during routine maintenance or when replacing a worn out unit in your 2002 Chevrolet Express 2500. The straight plug swap setup cuts down on garage time so you can get back on the road fast.
✅ Part number: P74778M, sold as single unit✅ Cross references: E3966M, F2977A, SP457M, FG0098
✅ Vehicle fit: 2002 Chevrolet Express 2500 models
✅ OEM source: General Motors factory replacement standard
💡 How do I verify compatibility before swapping a legacy fuel pump module?
Dropping in a new unit takes some legwork, but nailing the exact specs makes the whole swap handy.
- Lock onto the precise engine displacement and factory fuel rail design first.
- Match the electrical connector count and wire pin alignment to the harness.
- Check the mounting flange diameter and suction strainer mesh size closely.
- Compare the alternate manufacturer codes to ensure an exact seal and flow rate.