2003-2007 Dodge Ram 5.9L Cummins Diesel Fuel Rail Plug Replacement Part - Compatible with 24V & Common Rail Engines - Perfect for Engine Repair & Maintenance

2003-2007 5.9 Cummins Fuel Rail Plug

Fits: 2003-2007 5.9 Cummins 

Item Type: Industrial Injection 5.9 Cummins Rail Plug

Brand: Industrial Injection

Part Number: 237603

FEATURES:

• Machined from 304 Stainless

• 1 Year Warranty

Pressure relief valves in the factory fuel system were designed to drop rail pressure if pressure ever exceeded a preset point. Over time, the spring in the relief valve can get worn out due to continuous pressure of daily use, causing it to open even with stock rail pressure settings. The Industrial Injection 5.9 Cummins Fuel Rail Plug was designed to remove this factory valve and eliminate rail pressure drops.