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Electric Fuel Pump Repair Kit Holley 12-807
performancepartsracing (135536)
99.7% positive feedback
Price:
$16.28
Free shipping
Returns:
30 days returns. Seller pays for return shipping.
Condition:
Holley products have been the undisputed leader in fuel Systemsfor over 100 years. Fuel Pressure Regulator Service Kit Series:Holley Repair Kit. For Regulator Model(s):12-803, 12-804. Aeromotive A1000 Fuel Pump.
- Buy It NowHolley Fuel Regulator Service Kit 12-807; Holley Repair Kit for 12-803, 12-804
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About this product
Product Identifiers
BrandHolley
Manufacturer Part Number12-807
eBay Product ID (ePID)227006952
Additional Product Features
NotesDescription--Fuel Pressure Regulator Service Kit
Sub TypeFuel Pressure Regulator Service Kit
Part TypeService Kits
All listings for this product
Ratings and Reviews
Most relevant reviews
- Oct 04, 2022
Motor home parts
We had purchased this motor home last year. I had filled it up with fuel, when I had gone to the back side I could smell gas, later on I saw fuel stains on the frame and behind the frame was a fuel regulator and that was leaking. all I needed was a diaphragm and you people had what I needed. And I thank you so much, it works just fine. I'm going to keep you in mind if there's anything else I need BernieVerified purchase: YesCondition: New
- Sep 18, 2025
Used this kit to rebuild my old Holley f...
Used this kit to rebuild my old Holley fuel pressure regulator on a hot rod with a tri-power setup (3 Rochester 2G carbs). Using the softer spring, I can now regulate the formerly 6.5 psi down to 4 psi, which works great with these carbs. My ~12-year old rubber diaphragm had gotten hard as a rock, probably due to the crummy 10% alcohol blend fuel that my piece of $%&# governor requires. The new diaphragm is soft and pliable. So my old Holley regulator actually works great now, and it was easy to dial in the perfect pressure. Thanks!Verified purchase: YesCondition: New
- Apr 22, 2025
Nice looking parts. they should work wel...
Nice looking parts. they should work well.Verified purchase: YesCondition: New
- Feb 15, 2021
Great fit
All parts fit perfect. Easy install & works great I recommend this repair kitVerified purchase: YesCondition: New
- Jan 22, 2020
Good value
The original part make the difference , buy original and you can’t go wrongVerified purchase: YesCondition: New
- Oct 06, 2017
Holley Regulator Diaphragm
I keep a couple on hand in my tool box. I just replace them so often even if not broken. These are spare parts.Verified purchase: YesCondition: New
- Dec 14, 2021
Perfect fit
My 30 year old pressure regulator started leaking. Bought this rebuild kit and it was an exact match to the old stuff......no more leaks!Verified purchase: YesCondition: New
- Jul 25, 2025
It is easy to replace just remove 4 scre...
It is easy to replace just remove 4 screws replace diaphragm and reinstall the 4 screws.Verified purchase: YesCondition: New
- Nov 30, 2021
Good parts
Good supplyVerified purchase: YesCondition: New
- Aug 07, 2018
great product,good people to work with.
easy to install,great instructionsVerified purchase: YesCondition: New
