The Holley fuel pump safety pressure switch offers peace of mind against engine damage from a loss of oil pressure. Installed alongside the oil pressure switch, it cuts power to the electric fuel pump if oil pressure drops, stalling the engine due to fuel starvation before damage can occur.
Specifications:
- Component Type: Safety Pressure Switch
- Working Pressure Range: 2-100 PSI
- Trigger Threshold: Shuts off fuel pump when oil pressure drops below 5 PSI
- Compatibility: Universal, all electric fuel pumps
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 12-810
FAQ
How does this switch protect my engine?
It's installed with the oil pressure switch and cuts power to the electric fuel pump if oil pressure drops, stalling the engine due to a loss of fuel before damage can occur.
At what pressure does it trigger?
It shuts off the fuel pump when oil pressure drops below 5 PSI.
What is the working pressure range?
2-100 PSI.
Is it universal?
Yes, it works with all electric fuel pumps.

