Top 9 6.0 Powerstroke Blue Spring Kit – Automotive Replacement Engine Valve Springs

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1. Sinister Mfg.

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Sinister Diesel Blue Spring Kit with Billet Spring Housing, Ford Blue Spring Kit 6.0 Powerstroke – Fast Install For 2003-2007 Ford Powerstroke 6.0L, Fuel Regulator Kit

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Sinister Mfg. #ad - Perfect for every auto enthusiast. Crafted from the highest quality material ensuring durability and performance. Made in the United States.
BrandSinister Mfg. #ad
ManufacturerSINISTER MFG #ad
Height4 Inches
Length9 Inches
Width5 Inches
Part NumberSINSDFUELBLK60
ModelSINSDFUELBLK60
WarrantyManufacturer Warrranty

2. Sinister Diesel

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Sinister Diesel Blue Spring Kit with Adjustable Billet Spring Housing, Fuel Regulator Kit, Ford Blue Spring Kit 6.0 Powerstroke – Fast Install For 2003-2007 Ford Powerstroke 6.0L

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Sinister Diesel #ad - Each purchase is backed by our Customer Satisfaction Warranty so that you can buy with confidence knowing you’re making a risk free investment. Sinister Diesel 6. 0 blue spring kit upgrade helps you increase the full pressure safely and effectively up to 15% to give your ride a boost in performance you never thought possible. It comes with everything you need to install it including O-Rings and hard parts to rebuild the fuel pressure housing.

Improved performance: the ford powerstroke 6. 0l 2003-2007 models can’t live up to their full potential thanks to the low quality factory parts that keeps holding them back. Why? because we prioritize the satisfaction of our customers above all else which is why we only offer the finest products to our customers. The sinister difference: at sinister diesel, we only use the highest quality materials that are tested for endurance and reliability provide long lasting use. Convenient & reliable: the heavy duty adjustable billet spring housing has an adjuster screw built-in to it that lets you seamlessly adjust the pressure for injectors to provide you with boost your want! Even if the spring starts wearing out after a few years, give the adjuster screw a few spins to get your fuel pressure back.

No more leaks: our 2003-2007 ford powerstroke 6. 0l blue spring kit comes with a high quality adjustable billet spring housing with an adjuster screw built-in to allow you to keep the regulator firmly in place and prevent leakage to maximize the lifespan and performance of your ride! The perfect fit: sinister diesel blue spring kit with adjustable billet spring housing made specifically for 2003 – 2007 Ford Powerstroke 6. 0l diesel models to provide a safe, fast and reliable install to boost performance and improve fuel economy.
BrandSinister Diesel #ad
ManufacturerSinister Diesel #ad
Height4 Inches
Length9 Inches
Weight0.5 Pounds
Width5 Inches
Part NumberSD-FUELBLK-6.0-ADJ
ModelSD-FUELBLK-6.0-ADJ

3. AA Ignition

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Fuel Regulator Kit, Blue Spring Kit 6.0 Powerstroke F250, 2005, F350, F450, F550 2003, 2007-Replaces 3C3Z-9T517-AG, 3C3Z9T517AG, 2006, 2004, 6.0 Blue Spring Kit Upgrade, Compatible with Ford Trucks

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AA Ignition #ad - The 6. 0 blue spring kit includes all the gaskets, spring, bolts, seals, and regulator housing needed for installation. Complete kit with everything needed for installation on your 6. 0 powerstroke: blue spring upgrade, 3 orifice seals, 4 screws, 4 rubber o-ring seals, fuel pressure regulator housing.

This upgrade will increase the fuel pressure 10-15psi on your 6. 0 powerstoke. Increase fuel pressure for increased performance. Equivalent to factory part 3c3z-9t517-ag perfect for stock or modified trucks. This fuel regulator kit includes a detailed installation video link included in packaging with step by step instructions for the blue spring upgrade.

Increases the life of fuel injectors too. The 6. 0 blue spring kit is a common upgrade because it increases injector life, increases drive-ability, and gives smoother power delivery. Compatible with ford 6. 0l powerstroke trucks - f250, f550 model years 2003, f450, f350, 2005, 2006, 2004, 2007. Easy to install.
BrandAA Ignition #ad
ManufacturerAA Ignition #ad
Part NumberGWA109
Model5841847321
WarrantyLifetime Warranty

4. ExcelFu

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F550- Replaces 3C3Z-9T517-AG Fuel Pressure Regulator Kit, 6.0 Blue Spring Kit Upgrade,Ford Blue Spring Kit 6.0 Powerstroke Fits 2003 2004 2005 2006 2007 F250, F450, F350

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ExcelFu #ad - Compatibility: the fuel regulator kit fit for 2003 2004 2005 2006 Ford 6. 0l powerstroke f250, f350, f450, F550. Package including: blue spring upgrade+ fuel pressure regulator housing+4*rubber o-ring seals+ 3*orifice seals+4*screws. Functions of the 6. 0 blue spring kit upgrade :increase fuel pressure 10-15psi, increases fuel injector life of your Ford 6. 0 powerstroke. Easy installation: complete kit with all accessories for installation, few minutes done. Replace part #: ford part 3C3Z-9T517-AG.
BrandExcelFu #ad
ManufacturerExcelFu #ad

5. Ford

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Ford 3C3Z-9T517-AG Fuel Pressure Regulator Kit F-Super Duty 6.0 All 3C3Z9T517AG

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Ford #ad - Fit type: Universal Fit. Genuine OEM. Package dimensions: 2. 032 l x 22. 86 h x 17. 78 w centimeters. Direct fit.
BrandFord #ad
ManufacturerFord #ad
Height7 Inches
Length8 Inches
Width4 Inches
Part Number3C3Z-9T517-AG
Model3C3Z-9T517-AG
WarrantyFord Limited Warranty

6. A ABIGAIL

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F350, 6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Fits 2003 2004 2005 2006 2007 F250, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG, F450

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A ABIGAIL #ad - Increase fuel pressure 10-15psi, increases fuel injector life of your Ford 6. 0 powerstroke. Service: 100% satisfaction guarantee, if you have any issues with the Fuel Regulator Kit, replacement, parts, simply contact customer service for troubleshooting help, or refund.

High quality: oem standard, durable against water, direct replacement for your old or broken one. Function: this 6. 0 blue spring upgrade kit can help prevent low fuel pressure that may lead to injector failure. Package: the 6. 0 blue spring kit includes blue spring upgrade, 3 orifice seals, 4 rubber o-ring seals, 4 screws and fuel pressure regulator housing needed for installation.

Housing and hardware made of high-quality materials, tested to ensure trouble-free installation and performance, debris, and constant use. Application: this fuel regulator kit fits for 2003, 2004, f350, f450, 2005, 2007 6.0 powerstroke f250, 2006, f550 F-Super Duty models. Our aim is to make you satisfy the parts and the service we provide for you.
BrandA ABIGAIL #ad
ManufacturerA ABIGAIL #ad
Part NumberA7803F

7. LEIMO

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Fits Ford Blue Spring Kit 6.0 Powerstroke F250, F350, 2005, 2004, 2006, F450, 2007- Replaces 3C3Z-9T517-AG, 3C3Z9T517AG, F550 2003, 6.0 Blue Spring Kit Upgrade,fuel pressure Regulator Kit

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LEIMO #ad - 5️⃣package including: blue spring upgrade+ fuel pressure regulator housing+4*rubber o-ring seals+ 3*orifice seals+4*screws. 4️⃣easy installation: complete kit with all accessories for installation, few minutes done.

2️⃣ fits ford 6. 0 powerstroke f250, 2004, f450, 2007, f550 model years 2003, f350, 2006, 2005, Perfect for stock or modified trucks.33️⃣the 6. 0 blue spring kit is a common upgrade because it increases injector life, increases drive-ability, and gives smoother power delivery. This upgrade will increase the fuel pressure 10-15psi on your 6. 0 powerstoke. 1️⃣ 6. 0l blue spring upgrade kit fuel pressure regulator Kit; Replace part #: Ford part 3C3Z-9T517-AG.
BrandLEIMO #ad
ManufacturerFord OEM #ad
Part Number3C3Z-9T517-AG

8. Benefast

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3C3Z9T517AG Fuel Pressure Regulator Blue Spring Upgrade Kit Fit for Ford F-250 F-350 F-450 F-550 Excursion Powerstroke 6.0L 2003-2007 Part# 3C3Z-9T517-AG

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Benefast #ad - Because of higher consistent fuel pressure, you will increase fuel injector life span and notice a slight increase in the responsiveness of truck. Customers can find fuel pressure regulator service kit you need accurately according to the part number. That's why it is essential to replace it when you notice there is a problem.

Though fuel pressure regulator has several moving parts, the entire part is replaced instead of trying to find the exact point of failure among the moving pieces. Note: by installing this Ford 6. 0 fuel pressure regulator Update Kit you will raise your fuel pressure to 60-65 psi. A fuel pressure regulator is a device used to control the pressure of fuel supplied to the fuel injectors on an engine, even during dramatic changes in fuel demand. It is the final component of the engine section supplied with fuel.

This fuel pressure regulator is included in every fuel-injected vehicle. Complete kit with everything You Need For An Easy Installation. Oem replacemnt number: 3c3z-9t517-ag, 3c3z9T517AG, 1843065C98. Blue spring fuel pressure regulator repair kit for ford is a simple and easy kit installation. Blue spring" upgrade kit from ford offers added fuel pressure helps to ensure diesel fuel pump is correctly matched inflow and pressure to meet injector's requirements.
BrandBenefast #ad
ManufacturerBenefast #ad
Part Number3C3Z-9T517-AG, 3C3Z9T517AG

9. DK Engine Parts

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DK Engine Parts, Blue Spring Upgrade Kit with Banjo Fittings, Fits Ford Powerstroke 6.0L

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DK Engine Parts #ad - Includes Fuel Bolts and Washers. Easy to install No Mechanic needed. Increase Fuel Pressure. New fuel Pressure Regulator.
BrandDK Engine Parts #ad
ManufacturerDK Engine Parts #ad
Part NumberDK-FD6.0-BSKK