CUMMINS 3866798 | GENUINE OEM INJECTOR FUEL SUPPLY LINE SET | FITS 1994-1998 DODGE RAM 5.9L CUMMINS

The Cummins 3866798 GENUINE OEM INJECTOR FUEL SUPPLY LINE SET is a genuine OEM replacement designed for Dodge Ram Cummins trucks.

Function & Purpose

Delivers fuel to the injector with the correct pressure and sealing to ensure efficient combustion.

Common Symptoms When Worn/Failed

• Hard start or misfire
• Excess smoke
• Fuel smell in oil or around rail

Why Genuine Cummins

Genuine Cummins parts meet OEM tolerances and materials, resisting heat and vibration better than aftermarket alternatives.

Key Features & Benefits

• OEM Cummins Part #3866798 — engineered for factory fit and function
• Direct-fit replacement
• Durable construction
• Restores proper operation
• Meets OEM specifications

Fitment

• 1994-1998 Dodge Ram 2500/3500 with 5.9L Cummins

Installation Notes

• Inspect gaskets/seals
• Clean surfaces and torque to spec
• Verify alignment before startup
• Follow Cummins service manual

Related Products

• Cummins 3575169 | Genuine Oem Hx35/Hx40 Turbocharger Rebuild Kit | Fits 1994-2002 Dodge Ram 5.9L Cummins
• Cummins 3802376 | Genuine Oem Lower Engine Gasket Set | Fits 1989-1998 Dodge Ram 5.9L Cummins
• Cummins 3802422 | Genuine Oem Piston Ring Set (.020) | Fits 1989-2002 Dodge Ram 5.9L Cummins

Tags

Cummins 3866798 Genuine Oem Injector Fuel Supply Line Set Fits 1994-1998 1994-1998 Dodge Ram 5.9L Cummins Injector Fuel Line Genuine OEM CPP Diesel