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Holley Fuel Pressure Regulators 12-803

$28.95

Fuel Pressure Regulator, Chrome Plated, 4 1/2-9 psi, Universal, Each

Estimated Ship Date: Today Would you rather pick it up? Select Location

Brand: Holley
Manufacturer's Part Number: 12-803
Summit Racing Part Number: HLY-12-803

UPC: 090127020227
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.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

The needle and seat assemblies that are installed in Holley Performance carburetors can sufficiently control fuel pressure up to about 8 psi. If the fuel pump is putting out more than 8 psi, a regulator should be used to keep the fuel pressure within safe limits and avoid the possibility of flooding. Holley manufactures a number of regulators for most any need.


Result 1 of 1

Universal: Yes
Fuel Type: Gasoline
Regulator Usage: Carburetor
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1 Result Found

Summit Racing SUM-800115 - Summit Racing® Fuel Pressure Gauges

Click here for more information about Summit Racing SUM-800115 - Summit Racing® Fuel Pressure Gauges

Gauge, Fuel Pressure, 0-15 psi, 1 1/2 in., Analog, Mechanical, White Face, Each

Part Number: SUM-800115

Estimated Ship Date: Today

$19.97




Most Helpful Reviews Review this Product

16 Customer Reviews for Holley 12-803 - Holley Fuel Pressure Regulators

Average Customer Review

5 Star

(12)

4 Star

(3)

3 Star

(0)

2 Star

(0)

1 Star

(1)
+See All 16 Reviews

SAVED ME FROM BAD FUEL PUMP

Summit RacingSummit Racing Verified Purchase

HIGHLY RECOMMEND TO BE PART OF YOUR FUEL SYSTEM. (COMBINE HOLLEY REGULATOR WITH FUEL GAUGE)SOON AFTER INSTALLING PRESSURE REGULATOR WITH GAUGE, I FOUND OUT THAT MY FUEL PUMP WAS NOT PRODUCEING ENOUGH PRESSURE. SAVED MY MOTOR, WOULD HAVE STARVED MY MOTOR AT HIGH RPM'S. GOT A NEW PUMP AND CHECKED OUT GOOD. SAVED ME A LOT OF MONEY AT A FRACTION OF COST. ...read more

2 of 2 found this review helpful.

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Reviewer: MANUEL from TX

Date: April 03, 2014

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Ernie L.

Summit RacingSummit Racing Verified Purchase

Just what I exspected , easy to install ,good price , and fast delivery . Thank"s .

0 of 0 found this review helpful.

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Reviewer: ERNEST from LA

Date: August 21, 2014

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Second purchase of this regulator.

Summit RacingSummit Racing Verified Purchase

My first purchase of this regulator was a package deal with a new fuel pump, but lost both in an electrical fire. So when it came time to rebuild I came back to the same one. Hard to beat the price and quality.

0 of 0 found this review helpful.

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Reviewer: KEVIN from GA

Date: August 17, 2014

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good performance

HOLLEY ES LA DE LAS MEJORES MARCAS EN BOMBAS Y REGULADORES FUNCIONA MUY BIEN

0 of 0 found this review helpful.

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Reviewer: JUAN from TX

Date: August 12, 2014

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good

Summit RacingSummit Racing Verified Purchase

My holley fuel regulator works perfect in my sand rail

0 of 0 found this review helpful.

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Reviewer: PHILLIP from AZ

Date: August 11, 2014

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Does the job

Summit RacingSummit Racing Verified Purchase

Works well enough, could use some documentation.

0 of 0 found this review helpful.

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Reviewer: CHARLES from WA

Date: August 05, 2014

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Holley

Summit RacingSummit Racing Verified Purchase

Very nice finish and quality, summit has always been over the top

0 of 0 found this review helpful.

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Reviewer: WILLIAM from CA

Date: July 29, 2014

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Very Satisfied With Holley Fuel Pressure Regulator

Summit RacingSummit Racing Verified Purchase

High quality part was easy to install. Fixed flooding problem I was experiencing on my SBC with electric fuel pump. I would highly recommend a regulator in any electric fuel pump system regardless of pressure rating of the pump.

0 of 0 found this review helpful.

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Reviewer: RICHARD from MI

Date: July 14, 2014

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Glad I Bought It

Works just like it should. Good price. Order the fittings. I had to go to three stores to find the right fittings. It hasn't been on the car long enough to say anything about quality.

0 of 0 found this review helpful.

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Reviewer: TOM from TX

Date: July 11, 2014

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order

Summit RacingSummit Racing Verified Purchase

The product was a great! Very very fast shipping, just like always!

0 of 0 found this review helpful.

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Reviewer: ERIK from MN

Date: June 11, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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