FREE 1 to 3-Day Delivery on Orders $149+ Details

Father’s Day Sale – Up to 40% Off! Shop Now >

Find Engine Components for your Ram 3500

M22 Thermostat Plug (03-18 5.9L, 6.7L RAM 3500)Find parts that fit my vehicle

Item SHR54066
Our Price

$34.99

Military, Medical & First Responders $1.75 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program
    Join For FREE
    Loading Indicator

      Product Information

      Features, Description, Q&A

      Features

        _x000D_
      • Replacement M22 Thermostat Plug for Cummins Cylinder Heads
        • _x000D_
      • Includes High-Quality O-Ring for Leak-Free Seal
        • _x000D_
      • Replaces Cummins Part Number 3089238
        • _x000D_
      • Compatible with 2003-2018 Dodge RAM 3500 5.9L and 6.7L Cummins Engines
        • _x000D_

      Description

      High-Quality Replacement. The M22 Thermostat Plug is designed to replace the original plug on Cummins cylinder heads, providing a reliable seal where the thermostat is normally installed. This essential component helps maintain proper engine temperature regulation and prevents coolant leaks to ensure optimal engine performance.

      _x000D__x000D_

      Durable Construction and Appearance. Manufactured with precision from durable materials, this plug includes a high-quality O-ring to ensure a tight, leak-free fit. Its finish resists heat and corrosion, maintaining its effectiveness over extended use.

      _x000D__x000D_

      Simple Installation. Installation is straightforward and does not require special tools or drilling, making it easy to replace with basic mechanical skills.

      _x000D__x000D_

      Warranty. This product comes with a 1 Year Limited Parts Warranty to guarantee quality and performance.

      _x000D__x000D_

      Application. Specifically fits Dodge Ram 3500 models equipped with 5.9L and 6.7L Cummins engines from 2003 through 2018.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Ram 3500

      • 5.9L I6 - 03, 04, 05, 06, 07, 08
      • 6.7L I6 - 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18