---
product_id: 536459004
title: "FP10391 Fuel Pressure Regulator"
brand: "delphi"
price: "€ 70.38"
currency: EUR
in_stock: true
category: "Delphi"
url: https://www.desertcart.nl/products/536459004-fp10391-fuel-pressure-regulator
store_origin: NL
region: Netherlands
---

# Whisper-quiet operation Precision-engineered internal valves Durable diaphragm for extended life FP10391 Fuel Pressure Regulator

**Brand:** delphi
**Price:** € 70.38
**Availability:** ✅ In Stock

## Summary

> ⚡ Drive with confidence, powered by precision.

## Quick Answers

- **What is this?** FP10391 Fuel Pressure Regulator by delphi
- **How much does it cost?** € 70.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/536459004-fp10391-fuel-pressure-regulator)

## Best For

- delphi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Robust diaphragm materials deliver unmatched durability and compatibility with diverse fuel types.
- • **Silent Efficiency:** Experience smooth, noiseless operation—no distracting regulator sounds to break your focus.
- • **Trusted OE Heritage:** Backed by Delphi’s 214 years of original equipment expertise, trusted by top automakers worldwide.
- • **Precision Performance:** Engineered internal valves and springs ensure flawless fuel pressure control under all driving conditions.
- • **Consistent Driveability:** Maintains steady, predictable fuel pressure for optimal engine responsiveness and smooth acceleration.

## Overview

The Delphi FP10391 Fuel Pressure Regulator offers precision-engineered internal components for consistent fuel pressure, whisper-quiet operation, and enhanced durability with robust diaphragm materials. Designed with over two centuries of OE expertise, it ensures reliable performance and compatibility across a wide range of fuels, making it a trusted choice for professional-grade automotive fuel systems.

## Description

214 years of OE experience, supplier to the world's top automakers, OE Heritage and knowledge built into every aftermarket part.

## Features

- Precisely manufactured internal valves, diaphragms and springs means excellent performance under all engine operating conditions
- Quiet operation, no audible regulator noise
- Robust diaphragm materials means longer life, improved durability and compatibility with a wide range of fuels
- Consistent and predictable fuel pressure throughout system range of control provides great drivability
- Delphi products purchased through, from, or on desertcart do not quality for Delphi’s standard LIMITED warranty. When purchased through, from, or on desertcart, any warranty on this product is offered by and is the sole responsibility of the seller identified on the shipment details of your order. Please review all warranties carefully and contact the identified seller for all warranty details and claims.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B079YB1XRK |
| Best Sellers Rank | #1,117,991 in Automotive ( See Top 100 in Automotive ) #992 in Automotive Replacement Fuel Injection Pressure Regulators |
| Brand | Delphi |
| Customer Reviews | 4.6 4.6 out of 5 stars (2) |
| Date First Available | October 18, 2018 |
| Exterior | Machined |
| Item Weight | 5.3 ounces |
| Item model number | FP10391 |
| Manufacturer | Delphi |
| Manufacturer Part Number | FP10391 |
| Model | FP10391 Regulator |
| OEM Part Number | 5G1072, PR301, 217-150, 217-2093, 22800, 22858, 4300 263, 4418 912, 4554 102, 4723 945, 5277 891, PR13, 800-125, FIP13 |
| Product Dimensions | 2.5 x 2.5 x 3 inches |

## Images

![FP10391 Fuel Pressure Regulator - Image 1](https://m.media-amazon.com/images/I/71bv-pES67L.jpg)

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**Shop now:** [https://www.desertcart.nl/products/536459004-fp10391-fuel-pressure-regulator](https://www.desertcart.nl/products/536459004-fp10391-fuel-pressure-regulator)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-05-29*