CUMMINS 3959031 | VALVE COVER GASKET | 5.9L | FITS 1994-2018 DODGE RAM 5.9L & 6.7L CUMMINS

The Cummins 3959031 VALVE COVER GASKET | 5.9L is a genuine OEM replacement designed for Dodge Ram Cummins trucks.

Function & Purpose

Provides a reliable seal between mating surfaces to prevent fluid leaks under diesel heat and vibration.

Common Symptoms When Worn/Failed

• Visible leaks
• Residue around mating surfaces
• Oil/coolant loss over time

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 #3959031 — engineered for factory fit and function
• Direct-fit replacement
• Durable construction
• Restores proper operation
• Meets OEM specifications

Fitment

• 1994-2018 Dodge Ram 2500/3500 with 5.9L & 6.7L Cummins

Installation Notes

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

Related Products

• Cummins 3930906 | Genuine Valve Cover Gasket | 5.9L | Fits 1989-2018 Dodge Ram 5.9L & 6.7L Cummins
• Cummins 3802375 | Genuine Lower Engine Gasket | 5.9L / 6.7L | Fits 1994-2018 Dodge Ram 5.9L & 6.7L Cummins
• Cummins 3931623 | Genuine Valve Tappet | 5.9L / 6.7L | Fits 1989-2024 Dodge Ram 5.9L & 6.7L Cummins

Tags

Cummins 3959031 Valve Cover Gasket | 5.9L Fits 1994-2018 1994-2018 Dodge Ram 5.9L & 6.7L Cummins Gasket Valve Genuine OEM CPP Diesel