$$35.58In stockFuel \ Regulators \ Regulators12-803
HOL12-803
Holley 12-803 Fuel Pressure Regulators, Carbureted, 3/8 NPT, 4.5-9 PSI, Two Port
Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel ...
Holley12-803 Fuel Pressure Regulators, Carbureted, 3/8 N

Holley

Holley 12-803 Fuel Pressure Regulators, Carbureted, 3/8 NPT, 4.5-9 PSI, Two Port

$35.58

Item #: HOL12-803

Mfg Part #: 12-803

UPC #: 090127020227

Shipping: Item will be shipped before or on 7/28/2021

Applies To Continental U.S. orders only

Quantity:

Qty Available: 115

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Specifications
Regulator Specifications
Pressure Range (psi)
4.5-9
Regulator Style
Non-return
Regulator Location
Inline
Boost/Vacuum Reference Port
No
Gauge Port
No
Mounting Bracket Included
Yes
Fittings Included
No
Rebuildable
Yes
Inlet Quantity
One
Inlet Attachment
Female threads
Inlet Size
3/8 in. NPT
Outlet Quantity
Two
Outlet Attachment
Female threads
Outlet Size
3/8 in. NPT
Regulator Material
Aluminum
Regulator Finish
Chrome plated
Quantity
Sold individually.
Universal
Yes
Fuel Type
Gasoline
Regulator Usage
Carburetor
General
Brand
Holley
Item #
HOL12-803
Mfg Part #
12-803
UPC
090127020227
Description

Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-803 fuel pressure regulator features 3/8" NPT in/out ports.

  • Adjustable fuel regulation from 4-1/2 to 9 psi
  • .220" (7/32") restriction
  • 3/8" NPT ports ( 1 in, 2 out)
  • Chrome finish
  • Mounting bracket included
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