Holley Fuel Pressure Regulator - 12-843
- Part #
- 12-843
- Line:
- HLY
Product Information
- Warranty: 90 Day Limited Warranty
- Unit of Measure: Each
- UPC: # 90127670484
- Color: Black
- Material: Aluminum
- Outlet Size: -8AN
- Adjustable: Yes
- Number Of Ports: 2
- Number Of Outlets: 2
- Pressure (psi): 4.5 To 9 psi
- Inlet Size: -10AN
- Fuel Type: Diesel, Gasoline
- Inlet Gender: Female
- Fuel System Type: Carbureted
- Number Of Inlets: 1
- Gauge Port Included: Yes
- Outlet Gender: Female
Applications for this Product
- This product is universal and applies to all vehicles.
Detailed Description
Fuel Pressure Regulator; HP; Billet;
Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061-T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12-843 fuel pressure regulator features (1) -10 AN O-ring inlet, (2) -8 AN O-ring outlets
- Adjustable from 4.5-9 psi for precise fuel pressure adjustments
- Constructed of billet aluminum with a black anodized base and clear anodize top for good looks
- Used in systems where a return line is not needed
- Use with electric or mechanical pumps
- (1) -10 an O-ring inlet,(2)-8 an O-ring outlets
- 1/8 inch NPT gauge port
- Comparable and interchangeable with popular Holley 12-704 regulator
- Mounting bracket included
Brand Information
Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.