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SKU: SD-FUELBLK-6.0 Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L


Purchase Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L
  • SKU: SD-FUELBLK-6.0 Sinister Diesel Blue Spring Kit with Billet Spring Housing for 2003-2007 Ford Powerstroke 6.0L

  • 76 reviews
  • $89.99
  • 4 interest-free payments of $23 with . Check your purchasing power


50 State Legal - CARB EO# D-721-4
Note: NOT Compatible with E-series or Cab and Chassis


Features:
    • Anodized in Sinister Blue
    • CNC Machined from T6-6061 billet aluminum
    • Laser etched Sinister Diesel logo
    • New "Blue Spring"
    • New Gaskets
    • Restores lost fuel pressure from a worn spring
    • Helps save Injectors from low fuel pressure
    • Replaces OE Part Number: 3C3Z-9T517-AG
    • 2 Year Warranty



The Sinister Diesel 6.0 Powerstroke Blue Spring Kit is a high-performance upgrade kit designed to improve the fuel pressure regulation system in your Ford Powerstroke. This kit includes a precision-engineered regulator spring and billet aluminum housing that replaces the stock regulator on the fuel pressure regulator assembly, which helps increase fuel pressure, reduce injector stiction, and improve overall engine performance.

The blue spring included in the kit is designed to deliver consistent fuel pressure to the injectors, which improves fuel economy, power output, and engine responsiveness. The billet aluminum housing is built to withstand high-pressure fuel flow and is designed to resist corrosion and wear, ensuring long-lasting performance and durability. 

The kit is easy to install and comes with all the necessary hardware and instruction to complete the upgrade. With the Sinister Diesel Blue Spring Kit, you can expect improved engine performance, increased fuel efficiency, and a smoother driving experience. Whether you use your diesel for daily driving, towing, or off-roading, this kit is a must-have upgrade for any enthusiast looking to get the most out of their 6.0

Kit Includes:
  • (1) Sinister Diesel Billet Spring Housing
  • (1) New "Blue Spring"
  • (1) New Gasket/O-ring set
  • Installation Hardware

Shipping Information

  • Item Requires Shipping
  • 1.00 lbs.
  • W4" x H2" x L4"
  • Free Shipping to Continental US!

Specs

  • sd-fuelblk-6_0

Vehicle Applications

2007 Ford F-250 6.0L

2007 Ford F-350 6.0L

2006 Ford F-250 6.0L

2006 Ford F-350 6.0L

2005 Ford Excursion 6.0L

2005 Ford F-250 6.0L

2005 Ford F-350 6.0L

2004 Ford Excursion 6.0L

2004 Ford F-250 6.0L

2004 Ford F-350 6.0L

2003 Ford Excursion 6.0L

2003 Ford F-250 6.0L

2003 Ford F-350 6.0L

Details

  • SKU:SD-FUELBLK-6.0
  • Item #:sd-fuelblk-6_0
  • UPC #:841788103350

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Reviews / Q&A

4.8
Out of 5.0
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Overall Rating
95%
of customers that
buy this product give
it a 4 or 5-Star rating.
Verified Buyer
“Great buy”
Great product
June 7, 2024 by Robert C. (TX, US)
“Very happy with this purchase it’s a great addition to the blue spring and looks great!”
Company Choice
Anytime I think of Powerstroke parts I think of sinister
Reviewer Uploaded Image
Verified Buyer
“Great deal”
Blue spring kit
May 18, 2024 by William P. (MI, US)
“Good price fast shipping and a solid product”
Verified Buyer
“Great buy”
April 13, 2024 by Dan P. (CA, US)
“Haven’t had time to install it yet but looks perfect arrived on time no shipping damage”
Company Choice
Quality