CUMMINS 3957203 GENUINE OEM CAPTIVE ISOLATOR CAP SCREW FOR 04.5-05 DODGE RAM DIESEL

The Cummins 3957203 Part is a genuine OEM part engineered for precise fit and long-term reliability on Dodge Ram Cummins applications.

Fitment

• 2004.5 Dodge Ram 2500/3500 with Cummins diesel
• 2005 Dodge Ram 2500/3500 with Cummins diesel

Key Features

• Genuine Cummins OEM part number 3957203
• Direct-fit part built to factory specifications
• Durable materials for heat, pressure, and vibration
• Ideal for maintenance, repairs, or rebuilds

Frequently Asked Questions

Is this an OEM Cummins part?

Yes genuine Cummins for exact fit and reliability.

Will it fit my truck?

See the Fitment list for supported years/engines.

Installation tips?

Use factory torque specs and procedures for best results.

Related Categories

• /dodge-cummins/
• /engine-parts/
• /cooling-system-0307/

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