Product Features
E-Series Ford 6.0L Fuel Pressure Regulator Kit w/ Upgraded Blue Spring, 4C2Z-9T517-AA
Manufactured by: Ford
- Increases Fuel Pressure In Fuel Rails
- Ford/OEM Part 4C2Z-9T517-AA
Mitchell1 Manual
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Description
Upgraded Fuel Pressure Regulator Spring for the Ford 6.0L Diesel. This kit comes with the washers and hardware required to upgrade your fuel pressure regulator spring. This is a stock Ford part. The upgraded spring helps to maintain the proper fuel pressure at idle, cruising and at wide-open throttle.
Fuel pressure needs to be maintained at the proper level in order to maximize performance and reliability.
There are two different versions that vary slightly: E-Series (Vans) and F-Series (Trucks).