6.0 Blue Spring Kit Upgrade Powerstroke Fuel Pressure Regulator Kit Compatible with 2003 2004 2005 2006 2007 F250, F350, F450, F550 Replaces # 3C3Z-9T517-AG 3C3Z9T517AG

Key features

• High Quality: OEM standard, direct replacement for your old or broken one. Housing and hardware made of high-quality materials, tested to ensure trouble-free installation and performance, durable against water, debris, and constant use.
• Function: This 6.0 Blue Spring upgrade kit can help prevent low fuel pressure that may lead to injector failure. Increase fuel pressure 10-15psi , increases fuel injector life of your Ford 6.0 Powerstroke.
• Application: This Fuel Regulator Kit fits for 2003, 2004, 2005, 2006, 2007 6.0 Powerstroke F250, F350, F450, F550 F-Super Duty models.
• Package: The 6.0 blue spring kit includes blue spring upgrade, 4 rubber o-ring seals, 3 orifice seals, 4 screws and fuel pressure regulator housing needed for installation.
• Service: 100% satisfaction guarantee, If you have any issues with the Fuel Regulator Kit, simply contact customer service for troubleshooting help, parts, replacement, or refund. Our aim is to make you satisfy the parts and the service we provide for you.