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65.75
Part #: FO3C3Z-9T517-AG
Ford 3C3Z-9T517-AG Fuel Pressure Regulator "Blue Spring" Kit
2003-2007 Ford 6.0L Powerstroke
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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
Vehicle Applications
| YEAR | MAKE | ENGINE |
|---|---|---|
| 2003 | Ford | 6.0L Powerstroke |
| 2004 | Ford | 6.0L Powerstroke |
| 2005 | Ford | 6.0L Powerstroke |
| 2006 | Ford | 6.0L Powerstroke |
| 2007 | Ford | 6.0L Powerstroke |
Specifications
- MFG. Number 3C3Z-9T517-AG
- Manufacturer Name Ford / Motorcraft
- Shipping Weight 1.00 lb.
- Shipping Length 9.5 in.
- Shipping Width 7.5 in.
- Shipping Height 1.5 in.
- Fuel Type Diesel
- Warranty Yes
- Warranty Info 2 Year Unlimited Mileage
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal L0.00R20.00
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Reviews
★★★★★
4.9/5 Stars out of 17 Reviews
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1
16
bakersDozen_bob (Texas) | March 25th, 2023
Does what it says. Fuel pressure remains constant throughout engine cycle. 10/10 would recommend
Jasonhardwick (Conway, sc) | January 20th, 2023
Great delivery. Great service.
Robbie (North Dakota) | July 29th, 2022
Came with everything needed and good quality. Noticed a difference right away.
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Questions and Answers
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?
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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.
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.
Will this help MPG?
View Staff Answer
Answer
Most trucks will actually quite down at idle, rev much quicker and with the added fuel pressure it’s not unlikely to see an increase in fuel efficiency.
Most trucks will actually quite down at idle, rev much quicker and with the added fuel pressure it’s not unlikely to see an increase in fuel efficiency.
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Fitment verification applies to year, make and engine only. Individual details such as model, trim packages, build dates, and other factory options can change fitment and must be verified by customer.
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