Electric Fuel Pump For 1966 Mercury Custom And Mga Mgb Midget Classics Straight Swap Replacement Direct Fit Fuel System Upgrade Daily Driver And Old Timer Friendly Reliable Engine Operation Ready To Roll Smooth

Electric fuel pump for 1966 Mercury custom and classic MG models
✔️ P90021 direct replacement part with cross list fits MG series

This 1 piece electric fuel pump moves gas straight from your tank to the carburetor. It mounts directly where your old mechanical unit sits. You get consistent pressure without swapping out wiring harnesses.

✅ Compatible part numbers like Airtex E8016S and Delphi FD0037
✅ Vehicle range covers 1966 Mercury Custom plus MG MGA and MGB models
✅ Installation is a straight swap design using existing brackets and fittings
✅ Sold as a single replacement unit ready for immediate mounting

💡 What do you need to know before buying a replacement electric fuel pump?
Finding the right pump keeps your carbureted engine running smooth and handy for everyday driving. You want clean flow without flooding or lean spots.
- Match the electrical load and voltage to your original wiring diagram
- Verify the inline connector shape and rubber mounting bushing size
- Cross reference the manufacturer codes to ensure proper filter inclusion

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