Direct Fit Electric Fuel Pump For Vintage Rides Reliable Straight Shot Gas Delivery For 1973 Audi Super 90 Austin America And Marina Solid Wrencher Grade Performance

Steady flow electric fuel pump for old car engine work today
✔️ Single replacement unit P90021 fits 73 Audi Austin sedan engines

This electric fuel pump pushes steady gasoline straight to your carburetor or injection headers. You get a plug in solution for daily drivers and weekend cruiser projects that need consistent flow.

✅ P90021 model replaces Airtex E8016S and Delphi FD0037 assemblies
✅ Mounts directly to factory locations without cutting sheet metal
✅ Handles continuous operation for highway cruising and track days

💡 Which electrical safeguards prevent early pump burnout during installation?
- Match wire gauge directly to your charging system output limits.
- Run power through a heavy duty relay to spare the ignition switch.
- Swap to handy braided steel feed hoses to stop vapor lock on desert runs.
- Route supply tubes away from firewall tabs so fluid wont chew hot metal.

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