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Part #: FO3C3Z-9T517-AG

Ford 3C3Z-9T517-AG Fuel Pressure Regulator "Blue Spring" Upgrade Kit

2003-2007 Ford 6.0L Powerstroke
Part #: FO3C3Z-9T517-AG
  3 Reviews
$72.36
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  3 Reviews

Description

The Ford 3C3Z-9T517-AG Blue Spring upgrade is a low-cost, must-have modification that will increase fuel pressure on your 6.0L Powerstroke. Even simple aftermarket performance upgrades can easily challenge the limits of your stock fuel system. Increasing the fuel pressure will help prevent damage to your injectors and even extend injector life. Common pressure increases can be 10-15PSI as well as increased engine performance, increased driveability and smoother power delivery. 

Features:
  • Easy Upgrade
  • Increased Injector Life
  • Increased Fuel Pressure
  • Great For Stock & Modified Trucks

Specifications

  • MFG. Number 3C3Z-9T517-AG
  • Manufacturer Name Ford / Motorcraft
  • Shipping Weight 5.00 lb.
  • Warranty Yes
  • Warranty Info 2 Year Unlimited Mileage

Reviews

Great product
Ian Wise
Location: Killeen, TX
Awesome product. Easy to install. Recommend doing research on the job before digging in. Order #716408
Great product
Ian
Location: Killeen, TX
Great product. Easy to install and definitely can see a difference in acceleration. I do recommend doing your research before tackling this job. Dieseltechron videos help greatly.
Made it run like new again
scott mecham
Location: Heyburn, ID
Put the new spring kit in and made a noticeable difference. Seems like it runs quieter and has put some more spunk in her. order #421132

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Questions and Answers

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Most Popular Questions

Will this be ok to use with a stock truck? 06-f250 it has arp studs, builtproof egr cooler, and sct tuner, 4" exhaust
View Staff Answer 
Answer
The Ford 3C3Z-9T517-AG Fuel Pressure Regulator "Blue Spring" Upgrade Kit is a great upgrade for stock and modified trucks.
What are the torque specs on the housing bolts? Blue spring housing bolts for the 2006 6.0, what is the recommended torque spec for the housing bolts?
View Staff Answer 
Answer

The Ford service manual does not list a torque specification for the fuel pressure regulator cover bolts. You can lightly snug the bolts up. (Torque specifications are not needed in this installation.)

What does this help on a stock 6.0?
View Staff Answer 
Answer
Increasing the fuel pressure will help prevent damage to your injectors and even extend injector life. Common pressure increases can be 10-15PSI as well as increased engine performance, increased driveability and smoother power delivery.
What is the degree of difficulty for installation? Where is it installed?
View Staff Answer 
Answer

The "Blue Spring" Upgrade Kit can be a fairly simple installation as long as you’re familiar with the truck. (Between 25-45 minutes) – The item is installed on the side of your fuel filter housing under the hood.

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