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USD 63.11

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

PART# 3C3Z-9T517-AG | SKU FO3C3Z-9T517-AG
★★★★★ ★★★★★ 4.8 (21 Reviews)

Vehicle Fitment:
2003-2007 Ford 6.0L Powerstroke | See full application list below
$63.11
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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 Fuel Pressure
  • Can Help Extend Fuel Injector Life
  • Great For Stock & Modified Trucks

Specifications

  • MPN 3C3Z-9T517-AG
  • SKU FO3C3Z-9T517-AG
  • ID 12590
  • Manufacturer Name Ford / Motorcraft
  • Shipping Weight 1.00 lb.
  • Shipping Length 10 in.
  • Shipping Width 8 in.
  • Shipping Height 2 in.
  • Fuel Type Diesel
  • Warranty Info 2 Year Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Cross Reference # 3C3Z9T517AG, 3C3Z-9T517-AA, 3C3Z9T517AA, 3C3Z-9T517-AE, 3C3Z9T517AE, 3C3Z-9T517-AD, 3C3Z9T517AD, 4C2Z-9C968-A, 4C2Z9C968A, 4C2Z-9T517-AA, 4C2Z9T517AA, 9T517, 522038, 522-038, 904-490, 904490, R81001, 904-239, 904239, PRU1
  • Internal L0R20

Reviews

★★★★★ ★★★★★
4.8/5 Stars out of 21 Reviews
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5
19
Verified Buyer
Blue spring kit
5
Worked like a champ! Boosted fuel pressure to 11 psi for me. Excellent bang for your buck!
Verified Buyer
Fast delivery and exactly what I needed.
5
I live in a pretty remote area, so nothing gets delivered on time. I ordered the blue spring kit on Tuesday and it arrived on Thursday. Got the diesel leak taken care of and replaced all the other O-rings the kit came with. I couldn’t be more satisfied with my purchase.
Verified Buyer
Great product
5
Product is as advertised. New in bag Ford parts.
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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?
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.

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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