Electric Fuel Pump Relay Kit For 12V Systems With 40 Amp Waterproof Relay, Bypass Harness, Heavy Duty Long Wiring, Universal Fit For Cars And Trucks, 30247 Replacement, Electric Switches Included
✔️ Includes 40A waterproof relay, relay base, fuse, and harness
This heavy-duty 12V fuel pump relay kit is designed for cars and trucks to provide a reliable power path for electric fuel pumps. It mirrors OEM P/N 30247, improving fuel pressure stability and protecting sensitive circuits from overload in tough conditions. The universal fit makes it a solid upgrade or replacement in most 12V systems.
✅ 40 Amp heavy-duty waterproof relay for 12V systems
✅ Includes relay base, inline fuse holder, and 30A fuse
✅ 10 ft red 10 AWG to +12V, 6 ft orange 10 AWG to pump
✅ 2 ft brown 16 AWG trigger, 4 ft black 16 AWG ground
✅ Color-coded wiring and diagram for easy install
✅ Weatherproof, rugged design for harsh environments
✅ Mount screws, heat shrink terminals, and cable ties included
💡 What is a 12V fuel pump relay kit and why would I use it?
In short, this handy kit protects your electrical system while delivering steady power to the fuel pump.
- handy 12V fuel pump relay kit with 40A waterproof relay
- helps maintain constant fuel pressure and guards wiring from overload
- includes color-coded wiring, wiring diagram, and inline fuse for quick setup