---
product_id: 212872302
title: "EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L"
brand: "evil energy"
price: "€ 51.22"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/212872302-evil-energy-0928400666-diesel-fuel-pressure-regulator-compatible-with-dodge
store_origin: PT
region: Portugal
---

# Optimizes fuel-to-boost ratio OE-spec stainless steel build Precision 0.12in inlet port EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L

**Brand:** evil energy
**Price:** € 51.22
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your Ram with precision fuel control!

## Quick Answers

- **What is this?** EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L by evil energy
- **How much does it cost?** € 51.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/212872302-evil-energy-0928400666-diesel-fuel-pressure-regulator-compatible-with-dodge)

## Best For

- evil energy enthusiasts

## Why This Product

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

## Key Features

- • **Avoid Costly Engine Issues:** Prevents common symptoms like check engine lights, black smoke, and poor fuel economy by maintaining optimal fuel flow.
- • **Perfect Fit for Dodge Ram 5.9L:** Specifically compatible with 2003-2007 Dodge Ram Cummins diesel engines for seamless installation.
- • **Engineered for Peak Performance:** Maintains steady fuel pressure even under rapid demand shifts, ensuring your Cummins runs flawlessly.
- • **Boost-Responsive Fuel Regulation:** Adjusts fuel pressure in sync with boost levels to maximize power and efficiency without compromise.
- • **Durable Stainless Steel Construction:** Crafted from high-quality stainless steel for long-lasting reliability and corrosion resistance.

## Overview

The EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator is a high-quality, OE-spec stainless steel component designed to maintain optimal fuel pressure in 2003-2007 Dodge Ram 5.9L Cummins diesel engines. It ensures precise fuel-to-boost ratio management, enhancing engine performance, fuel efficiency, and reliability while preventing common engine issues.

## Description

0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L

## Features

- Replace OE Part Number: 0928400666, 4932457, 5183245AA. Inlet Port Diameter:0.12 in. Please check the OE number before purchasing, make sure this is the right part you need
- Fitment/Compatibility: compatible with 2003-2007 5.9L Dodge Ram Cummins Diesel
- Function: A adjustable fuel pressure regulator is used to maintain steady fuel supply, even during dramatic changes in fuel demand. The fuel pressure regulator regulates the fuel pressure against the air pressure/boost, this leads to that the fuel injector can maintain the perfect ratio between fuel and boost
- High-Quality: Crafted with high-quality materials.
- Signs of a Bad Fuel Pressure Regulator: A faulty fuel injection pressure regulator can lead to a wide range of engine performance problems, include illuminated check engine light, poor fuel economy, black smoke from the exhaust, poor engine performance, etc. If the fuel pressure regulator is found to be bad, it should be replaced

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Stainless Steel |
| Brand | EVIL ENERGY |
| Inlet Connection Size | 0.12 Inches |
| Inlet Connection Type | Threaded |
| Number of Ports | 2 |
| Specification Met | OE |
| Valve Type | Diaphragm Valve |
| Manufacturer | Speedwow Tuning |
| Part Number | KT04062-AMZ1 |
| Item Weight | 7.8 ounces |
| Package Dimensions | 3.62 x 2.76 x 2.13 inches |
| Item model number | KT04062-AMZ1 |
| Style | Fashion |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Stainless Steel
- **Brand:** EVIL ENERGY
- **Inlet Connection Size:** 0.12 Inches
- **Inlet Connection Type:** Threaded
- **Number of Ports:** 2
- **Specification Met:** OE
- **Valve Type:** Diaphragm Valve
- **Manufacturer:** Speedwow Tuning

## Images

![EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L - Image 1](https://m.media-amazon.com/images/I/61A+2WOdLWL.jpg)

## Questions & Answers

**Q: Will it fit a 2007.5 6.7 motor**
A: No it won’t fit

**Q: Will it fit a 2004.5 5.9?**
A: Yes it will fit. I put 1 on the same year of truck.
Mine was defective… I returned it.
It’s a cheap made in China knock off.
Got a genuine “Bosh” replacement on EBay for same price.

## Frequently Bought Together

- EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L
- KIPA Fuel Rail Pressure Sensor for Dodge Ram 2500 2003-2007 Dodge Ram 2003-2006 Truck Cummins Diesel L6 5.9L Replace Bosch OEM # 0281006425 0281002851 5093112AA 904-309 3949988
- KIPA Fuel Pressure Relief Limiter Valve For 2003-2007 Dodge CUMMINS 5.9 DIESE Engines Ram 2500 3500, OEM Part Number 3963808 3947799

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-05*