--- product_id: 184947367 title: "6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Compatible with 2003 2004 2005 2006 2007 F250, F350, F450, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG" brand: "a abigail" price: "146.78 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/184947367-6-0-blue-spring-kit-upgrade-powerstroke-fuel-pressure-regulator store_origin: TN region: Tunisia --- # Boosts fuel pressure by 10-15psi OEM-grade direct replacement Durable against water & debris 6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Compatible with 2003 2004 2005 2006 2007 F250, F350, F450, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG **Brand:** a abigail **Price:** 146.78 DT **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your Powerstroke’s pulse—because your truck deserves the best fuel flow! ## Quick Answers - **What is this?** 6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Compatible with 2003 2004 2005 2006 2007 F250, F350, F450, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG by a abigail - **How much does it cost?** 146.78 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/184947367-6-0-blue-spring-kit-upgrade-powerstroke-fuel-pressure-regulator) ## Best For - a abigail enthusiasts ## Why This Product - Trusted a abigail brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium materials to resist water, debris, and wear—engineered for relentless reliability. - • **Performance Boost:** Elevate your 6.0 Powerstroke’s fuel pressure by 10-15psi to extend injector life and prevent costly failures. - • **Precision OEM Quality:** Seamlessly replaces your old regulator with factory-standard parts for flawless fit and function. - • **Satisfaction Guaranteed:** Backed by responsive customer service and a 100% satisfaction promise to keep your truck running strong. - • **Complete Installation Kit:** Includes blue spring upgrade, seals, screws, and housing—everything you need for a hassle-free upgrade. ## Overview The 6.0 Blue Spring Kit Upgrade Fuel Pressure Regulator is a high-quality OEM-standard replacement designed for 2003-2007 Ford 6.0 Powerstroke F250-F550 models. It increases fuel pressure by 10-15psi to prevent injector failure, extends injector life, and comes as a complete kit with all necessary components. Built with durable materials to withstand harsh conditions, it ensures reliable performance and easy installation backed by a satisfaction guarantee. ## Description Full description not available ## Features - High Quality: OEM standard, direct replacement for your old or broken one. Housing and hardware made of high-quality materials, tested to ensure trouble-free installation and performance, durable against water, debris, and constant use. - Function: This 6.0 Blue Spring upgrade kit can help prevent low fuel pressure that may lead to injector failure. Increase fuel pressure 10-15psi , increases fuel injector life of your Ford 6.0 Powerstroke. - Application: This Fuel Regulator Kit fits for 2003, 2004, 2005, 2006, 2007 6.0 Powerstroke F250, F350, F450, F550 F-Super Duty models. - Package: The 6.0 blue spring kit includes blue spring upgrade, 4 rubber o-ring seals, 3 orifice seals, 4 screws and fuel pressure regulator housing needed for installation. - Service: 100% satisfaction guarantee, If you have any issues with the Fuel Regulator Kit, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | A ABIGAIL | | Brand | A ABIGAIL | | Item Weight | 1.58 ounces | | Package Dimensions | 3.6 x 3.4 x 1.5 inches | | Item model number | A7803F | | Manufacturer Part Number | A7803F | | OEM Part Number | 2003-2007 Excursion 6.0 Blue Spring Kit Upgrade - Fuel Regulator Kit, 2003-2007 F-250 & F-350 6.0 Blue Spring Kit Upgrade - Fuel Regulator Kit, 2003-2007 F-450 6.0 Blue Spring Kit Upgrade - Fuel Regulator Kit, 2003-2007 F-550 6.0 Blue Spring Kit Upgrade - Fuel Regulator Kit, 3C3Z-9T517-AG 3C3Z9T517AG | ## Images ![6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Compatible with 2003 2004 2005 2006 2007 F250, F350, F450, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG - Image 1](https://m.media-amazon.com/images/I/713t9yc01rL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by A*** on February 23, 2025* Great product ### ⭐⭐⭐⭐⭐ Easy to install *by J***S on December 17, 2024* Easy to install &works great ### ⭐⭐⭐⭐⭐ Truck *by T***M on December 22, 2024* Parts R very good ## Frequently Bought Together - 6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Compatible with 2003 2004 2005 2006 2007 F250, F350, F450, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG - FD4616 Diesel Fuel Filter replacement for 2003-2007 Ford 6.0L F250 F350 F450 F550 Super Duty 2003-2005 Excursion Powerstroke includes lower lifter pump filter and upper fuel bowl filter 3C3Z9N184CB - Camoo Fuel Filter Cap With Fuel Pressure Port Aluminum for 2003-2007 Ford Powerstroke Diesel 6.0L F250,F350,F450,F550,F650,F750,Excursion --- ## 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.tn/products/184947367-6-0-blue-spring-kit-upgrade-powerstroke-fuel-pressure-regulator](https://www.desertcart.tn/products/184947367-6-0-blue-spring-kit-upgrade-powerstroke-fuel-pressure-regulator) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-30*