Edelbrock · New
Edelbrock Fuel Pressure Regulator EFI 180 GPH 35-90 PSI -6 In/Out -6 Return Black
MPN 174043 · Store SKU ede174043
Supplier stock checked 11/7/2026, 6:00:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Edelbrock fuel pressure regulators #174043 are machined from aircraft quality aluminum for those who demand the best. These EFI fuel pressure regulators have an internal diaphragm made of fluorosilicone to ensure high temperature protection resulting in an extended life. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. These regulators will hold fuel system pressure for at least 20 minutes after pump shutdown. Mounting bracket and hardware are included. Each regulator features a vacuum/boost compensating port for a supercharger, turbo or intake manifold vacuum connection. Edelbrock fuel pressure regulators #174043 are machined from high quality aluminum for those who demand the best. They are compatible with all grades of gasoline, ethanol, methanol and E85 fuels. Mounting bracket and hardware are included. REGULATOR EFI FUEL PRESSURE-6 AN INLET/OUTLET PORTS W/1/8in. NPT PORT ON BODY BLACK COVER/BLACK BODY ANODIZED FINISH EFI Fuel Pressure Regulator
Manufacturer fitment & guides
Check 174043 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
