2007.5-2018 Dodge Ram 6.7L Cummins Fuel Rail Relief Cap

The Shibby Engineering 2007.5-2018 Dodge Ram 6.7L Cummins Fuel Rail Relief Cap is CNC machined from stainless steel for compatible 6.7L Cummins common-rail fuel systems.

Over time, the factory fuel rail relief-valve spring can weaken and allow rail pressure to relieve prematurely. This solid replacement cap eliminates the factory spring-loaded relief function and helps prevent premature rail-pressure loss caused by a worn or failed relief valve.

Fitment:

• 2007.5-2018 Dodge Ram
• 6.7L Cummins diesel engine
• Compatible common-rail fuel systems

Features:

• CNC-machined stainless-steel construction
• Replaces the factory fuel rail relief assembly
• Installs on the front side of the fuel rail

Includes:

• One stainless-steel fuel rail relief cap

Important: Verify vehicle and fuel-system compatibility before installation.