Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Holley Fuel Pressure Regulator; REGULATOR, DIAPH FOR 12-803BP
Item R114648
Sale
On Sale
-10% $49.13 each Was $54.59
Military, Medical & First Responders
$2.46 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features
- Replacement Fuel Pressure Regulator Diaphragm for Holley 12-803BP Fuel Pressure Regulator
- Includes Diaphragm, O-Ring, and Seal
- Durable Rubber and Steel Construction
- Performance Grade Component
- Specific Fit for Holley 12-803BP
- Manufacturer's Limited 90-Day Warranty
Description
Fuel Pressure Regulator Diaphragm. The Holley Fuel Pressure Regulator Diaphragm for model 12-803BP serves as a reliable replacement component to maintain consistent fuel pressure, ensuring optimal engine performance and fuel delivery. This diaphragm helps prevent fuel pressure fluctuations that could negatively impact engine operation.
Construction and Appearance. Manufactured from durable rubber and steel materials, this diaphragm kit includes an O-ring and seal for a secure, leak-free fit, providing dependable performance in high-demand fuel systems.
Installation. The diaphragm can be installed easily without any need for drilling or modifications to existing parts, allowing for a quick and clean replacement that minimizes maintenance downtime.
Warranty. This product is backed by the manufacturer's limited 90-day warranty, offering assurance of quality and reliability.
Application. This replacement diaphragm fits the Holley 12-803BP fuel pressure regulator specifically.
Holley 12-818
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Fuel Pressure Regulator
5.0
Reviews of Holley Engine Products (1)
Questions & Answers
No questions about this product yet.
Ask the First Question
