---
product_id: 62789603
title: "Holley 12-803BP Fuel Pressure Regulator"
brand: "holley"
price: "1755.52 DT"
currency: TND
in_stock: true
reviews_count: 5
url: https://www.desertcart.tn/products/62789603-holley-12-803bp-fuel-pressure-regulator
store_origin: TN
region: Tunisia
---

# 7 PSI Pre-set 3/8" Ports Adjustable Pressure Holley 12-803BP Fuel Pressure Regulator

**Brand:** holley
**Price:** 1755.52 DT
**Availability:** ✅ In Stock

## Summary

> Fuel Your Passion! 🚗💨

## Quick Answers

- **What is this?** Holley 12-803BP Fuel Pressure Regulator by holley
- **How much does it cost?** 1755.52 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/62789603-holley-12-803bp-fuel-pressure-regulator)

## Best For

- holley enthusiasts

## Why This Product

- Trusted holley brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Global Reach:** Available internationally, catering to diverse automotive needs.
- • **Robust Design:** Built to last with high-quality materials ensuring durability.
- • **Easy Installation:** User-friendly design with 3/8" pipe thread inlet and outlet ports.
- • **Precision Performance:** Experience optimal fuel flow with adjustable pressure settings.
- • **Versatile Compatibility:** Meets the needs of various carburetors for seamless integration.

## Overview

The Holley 12-803BP Fuel Pressure Regulator is engineered for precision, featuring adjustable fuel pressure from 4.5 to 9 PSI, making it compatible with a variety of carburetors. With durable construction and easy installation, this regulator is a must-have for any serious automotive enthusiast.

## Description

This fuel pressure regulator is used to adjust to fuel pressure requirements of various carburetors. It includes 3/8" pipe thread inlet and outlet ports and fits systems with a return line back to the fuel line. It allows for quieter operation and has a pre-set pressure of 7 PSI with a range of 4.5 to 9 PSI.

## Features

- Adjusts fuel pressure
- Meets requirements of various carburetors
- Includes 3/8" pipe thread inlet and outlet ports
- Pre-set pressure of 7 PSI with range of 4.5 to 9 PSI
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Holley |
| Brand | Holley |
| Item model number | 12-803BP |
| Manufacturer part number | 12-803BP |
| OEM Part Number | 12-803BP |
| Position | Rear |
| Item Weight | 45.4 g |

## Images

![Holley 12-803BP Fuel Pressure Regulator - Image 1](https://m.media-amazon.com/images/I/71S+0iwFfxL.jpg)
![Holley 12-803BP Fuel Pressure Regulator - Image 2](https://m.media-amazon.com/images/I/71KizqU4EmL.jpg)
![Holley 12-803BP Fuel Pressure Regulator - Image 3](https://m.media-amazon.com/images/I/7121xFZwd3L.jpg)
![Holley 12-803BP Fuel Pressure Regulator - Image 4](https://m.media-amazon.com/images/I/71j-dtKazuL.jpg)
![Holley 12-803BP Fuel Pressure Regulator - Image 5](https://m.media-amazon.com/images/I/715Ms3gbMqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great
  

*by A***R on Reviewed in the United States on 25 March 2022*

Easy to install and works great

### ⭐⭐⭐⭐⭐ 







  
  
    Worked perfect
  

*by R***H on Reviewed in Canada on 29 October 2021*

Used for an electric pump conversion to carb until I get fuel injection installed

### ⭐⭐⭐⭐⭐ 







  
    excelente producto
  
  

*by V***O on Reviewed in Mexico on 19 June 2020*

justo lo que necesitaba

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**Shop now:** [https://www.desertcart.tn/products/62789603-holley-12-803bp-fuel-pressure-regulator](https://www.desertcart.tn/products/62789603-holley-12-803bp-fuel-pressure-regulator)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-05-31*