Sinister Diesel Blue Spring Kit with Billet Spring Housing - Fuel Regulator Kit - 2003-2007 Ford Blue Spring Kit 6.0 Powerstroke – Fast Install – Replace OE # 3C3Z-9T517-AG 3C3Z9T517AG

★★★★★ 4.1 21 reviews

$89.99
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$89.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 208049601 Release Date 2026/03/22 List Price $36.00 Model Number 208049601
Category
  • 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 keep holding them back. 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.
  • THE PERFECT FIT: Sinister Diesel Blue Spring Kit with 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. It comes with everything you need to install it including O-rings and hard parts to rebuild the fuel-pressure housing
  • American-Made Quality & Service – Sinister Diesel proudly designs and fabricates premium diesel performance parts in the USA, backed by exceptional customer support and a reliable 1-Year Warranty for your peace of mind.
  • Trusted by Diesel Enthusiasts – Engineered, Manufactured and rigorously tested by Sinister Diesel for proven reliability.
  • Restore Optimal Fuel Pressure – Quickly restore proper fuel pressure to factory-recommended levels, ensuring your 6.0 Powerstroke achieves peak performance, smoother throttle response, and improved engine reliability.
  • Simple DIY Installation – Designed for effortless at-home installation, this kit includes all essential hardware and straightforward, step-by-step instructions, enabling quick setup without specialized tools or professional help.
  • Boost Engine Reliability – Prevent injector damage and expensive repairs by maintaining consistent fuel delivery.
Brand Sinister Diesel
Model SINSDFUELBLK60
Exterior Chrome, Painted, Polished
Item Weight 11.3 ounces
Manufacturer SINISTER MFG
OEM Part Number 3C3Z-9T517-AG
Item model number SINSDFUELBLK60
Product Dimensions 9 x 5 x 4 inches
Manufacturer Part Number SINSDFUELBLK60
Is Discontinued By Manufacturer No

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21 ratings | 9 reviews
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