CUMMINS 3958165 GENUINE OEM OIL PAN GASKET FOR 2003-2007 DODGE RAM DIESEL

The Cummins 3958165 Oil Pan Gasket is a genuine OEM replacement designed for 2003-2007 Dodge Ram 5.9L Cummins engines. This factory gasket provides a secure, leak-free seal between the oil pan and engine block, ensuring reliable lubrication and long-term engine protection.

Unlike aftermarket gaskets that may warp or degrade over time, the OEM Cummins 3958165 is built to exact specifications, giving you the durability and fitment required for high-mileage Cummins trucks.

Features & Benefits

• OEM Quality: Genuine Cummins part #3958165 for precise fitment.
• Application: Specifically designed for 2003-2007 Dodge Ram 5.9L Cummins.
• Leak Prevention: Provides a long-lasting, oil-tight seal.
• Durability: Manufactured to withstand vibration, heat, and oil exposure.

Fitment

• 2003 Dodge Ram 2500/3500 5.9L Cummins
• 2004 Dodge Ram 2500/3500 5.9L Cummins
• 2005 Dodge Ram 2500/3500 5.9L Cummins
• 2006 Dodge Ram 2500/3500 5.9L Cummins
• 2007 Dodge Ram 2500/3500 5.9L Cummins (pre-2007.5 models)

Cross Reference Part Numbers

• Cummins 3958165
• Direct replacement for OEM Cummins oil pan gaskets in this year range

Frequently Asked Questions

When should I replace my oil pan gasket?

If you notice oil drips under your truck, seepage around the pan, or when replacing the oil pan itself, it's recommended to install a new OEM gasket.

Can I reuse my old oil pan gasket?

No. Reusing old gaskets can cause leaks and premature failure. Always replace with a new Cummins 3958165 for a proper seal.

Do I need sealant with this gasket?

No additional sealant is required when installing the Cummins 3958165. It is designed to seal properly when torqued to factory specifications.

Related Categories

Shop more OEM Cummins parts by category:

• 2003-2007 Cummins Gaskets & Seals

• 2003-2007 Cummins Oil Pans & Components

Tags

cummins 3958165, cummins oil pan gasket, 5.9 cummins oil pan gasket, dodge ram oil pan gasket, oem cummins gasket, cpp diesel oil pan gasket, cummins oil pan seal, cummins oil leak repair

Fitment

• 2003 Dodge Ram 2500/3500 5.9L Cummins
• 2004 Dodge Ram 2500/3500 5.9L Cummins
• 2005 Dodge Ram 2500/3500 5.9L Cummins
• 2006 Dodge Ram 2500/3500 5.9L Cummins
• 2007 Dodge Ram 2500/3500 5.9L Cummins

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