--- product_id: 212872302 title: "0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L" brand: "evil energy" price: "€ 59.02" currency: EUR in_stock: true reviews_count: 10 category: "Evil Energy" url: https://www.desertcart.hr/products/212872302-0928400666-diesel-fuel-pressure-regulator-compatible-with-dodge-ram-cummins store_origin: HR region: Croatia --- # OE part #0928400666 precision fit Adjustable fuel pressure control Durable stainless steel build 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L **Brand:** evil energy **Price:** € 59.02 **Availability:** ✅ In Stock ## Summary > ⛽ Tune your diesel, rule the road! ## Quick Answers - **What is this?** 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L by evil energy - **How much does it cost?** € 59.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/212872302-0928400666-diesel-fuel-pressure-regulator-compatible-with-dodge-ram-cummins) ## 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 - • **Built to Last:** Crafted from high-quality stainless steel for long-lasting durability and resistance to wear. - • **Trusted by Diesel Pros:** Top-rated (#38 in fuel injection regulators) with 4.4-star reviews, a must-have for 2003-2007 Dodge Ram Cummins owners. - • **Optimized Fuel Delivery:** Adjustable regulator maintains ideal fuel-to-boost ratio, ensuring peak engine performance under all conditions. - • **Precision OE Compatibility:** Seamlessly replaces original 0928400666, 4932457, 5183245AA parts for perfect fit and function. - • **Prevent Costly Engine Issues:** Avoid black smoke, poor fuel economy, and check engine lights by maintaining steady fuel pressure. ## Overview The EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator is a high-quality, adjustable replacement part designed specifically for 2003-2007 Dodge Ram Cummins 5.9L diesel engines. It ensures optimal fuel pressure regulation against boost pressure, improving fuel atomization and engine efficiency. Made from durable stainless steel and compatible with multiple OE part numbers, this regulator helps prevent common diesel engine issues like black smoke and poor fuel economy, backed by strong customer ratings and proven reliability. ## Description Buy EVIL ENERGY 0928400666 Diesel Fuel Pressure Regulator Compatible with Dodge Ram Cummins 2003-2007 Diesel 5.9L: Pressure Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Cheap, works... - Bought Jan 2023 failed Jan 2026, buying another and hopefully get 3 more years out of it Review: Sure - Fits good. Works good. I replaced as a preventive maintenance on a 2007 5.9 with 214,000 on it. It was blowing black smoke more than normal so I replace this and the PRV. It was actually the PRV that was causing the low line pressure where the fuel was not atomizing well. Even though the fuel rail pressure gauge said that it was at acceptable pressures. I'm going to keep the factory one as a spare in the truck. Hopefully this one works well. I will update if it goes out ## 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 | |---------------|-------| | ASIN | B087Q5MM5J | | Best Sellers Rank | #68,724 in Automotive ( See Top 100 in Automotive ) #38 in Automotive Replacement Fuel Injection Pressure Regulators | | Brand Name | EVIL ENERGY | | Connector Type | Threaded | | Customer Reviews | 4.4 4.4 out of 5 stars (281) | | Exterior Finish | Stainless Steel | | Inlet Connection Size | 0.12 Inches | | Inlet Connection Type | Threaded | | Manufacturer | Speedwow Tuning | | Model Number | KT04062-AMZ1 | | Number of Ports | 2 | | Size | 0.12 inches | | Specification Met | OE | | Thread Size | 0.12 inches | | Unit Count | 1.0 Count | | Valve Type | Diaphragm Valve | ## Product Details - **Brand:** EVIL ENERGY - **Exterior Finish:** Stainless Steel - **Inlet Connection Size:** 0.12 Inches - **Inlet Connection Type:** Threaded - **Manufacturer:** Speedwow Tuning - **Number of Ports:** 2 - **Specification Met:** OE ## Images ![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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheap, works... *by T***2 on January 9, 2026* Bought Jan 2023 failed Jan 2026, buying another and hopefully get 3 more years out of it ### ⭐⭐⭐⭐⭐ Sure *by B***T on November 20, 2025* Fits good. Works good. I replaced as a preventive maintenance on a 2007 5.9 with 214,000 on it. It was blowing black smoke more than normal so I replace this and the PRV. It was actually the PRV that was causing the low line pressure where the fuel was not atomizing well. Even though the fuel rail pressure gauge said that it was at acceptable pressures. I'm going to keep the factory one as a spare in the truck. Hopefully this one works well. I will update if it goes out ### ⭐⭐⭐⭐⭐ OEM quality *by M***I on November 26, 2025* 2005 Dodge ram 2500, fixed my surging. Appears to be like OEM quality. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/212872302-0928400666-diesel-fuel-pressure-regulator-compatible-with-dodge-ram-cummins](https://www.desertcart.hr/products/212872302-0928400666-diesel-fuel-pressure-regulator-compatible-with-dodge-ram-cummins) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-24*