Motorad CH4026 Engine Coolant Thermostat Housing

Brand Motorad CH4026
Material Steel
Color Silver
Outlet Port Diameter 1.76
Gasket Or Seal Included No
Mounting Hole Quantity 3
Bolts Included No
Outlet Diameter 1.76 in
Fits Dodge · 22 vehicles

OE supplier quality. Built to meet or exceed OEM standards for dependable cooling performance.

Steel construction. Durable housing material stands up to demanding cooling systems.

Thermal shock validated. 100% leak tested for added confidence in sealing performance.

Cross-references Dorman - OE Solutions 902-3026, Four Seasons 85192 and Gates CO34782 for the same application. See all 7.

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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Thermostat Housing for Ram Trucks

Motorad CH4026 is an engine coolant thermostat housing built to OE quality standards for demanding cooling systems. It is a steel, silver water outlet housing with a 1.76 in outlet diameter and three mounting holes for direct replacement service on select Dodge Ram applications.

Key Features

  • Steel construction for durability in engine cooling service
  • Silver finish
  • 1.76 in outlet diameter / outlet port diameter
  • Three mounting holes for OE-style fitment
  • No gasket or seal included
  • No bolts included
  • Thermal shock validated and 100% leak tested
  • Meets or exceeds OEM standards

Detailed Description

Motorad CH4026 is engineered as an OE-supplier replacement thermostat housing for cooling-system repair on Dodge Ram 2500 and Dodge Ram 3500 models. The housing is manufactured from steel and built to handle high-temperature coolant flow while maintaining a secure seal at the outlet. With a 1.76 in outlet diameter and a three-hole mounting pattern, this part supports direct replacement of the engine coolant water outlet with housing on listed Ram truck applications. This part cross-references Dorman OE Solutions 902-3026 for the same application.

What It Helps Fix

  • Coolant leaks at the thermostat housing or water outlet
  • Cracked or corroded original housing
  • Improper coolant sealing at the outlet connection
  • Overheating caused by a failing coolant housing assembly
  • Service issues on Dodge Ram 2500 and Dodge Ram 3500 cooling systems

Installation Notes and Tips

Verify the outlet diameter, mounting-hole count, and vehicle application before installation. Because no gasket or seal is included, reuse only if serviceable or replace with the correct sealing component for the application. Inspect the mating surfaces, coolant passages, and hose connection points for corrosion or damage before reassembly. Fits 2000-2010 Dodge Ram 2500, N/A. Fits 2000-2007 Dodge Ram 3500, N/A. Fits 2008 Dodge Ram 3500, N/A. Fits 2009 Dodge Ram 3500, N/A.

Quality Assurance

Motorad manufactures this thermostat housing to OEM quality standards as an OE supplier. CH4026 is thermal shock validated and 100% leak tested to support reliable cooling-system service on select Dodge Ram trucks.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelTransmissionLitersCylindersPositionNotes
2010DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2009DodgeRam 2500—6.7LL6N/AEngine Coolant Water Outlet with housing.
2009DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2009DodgeRam 3500Automatic6.7LL6N/AEngine Coolant Water Outlet with housing.
2008DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2008DodgeRam 3500—5.9LL6N/A—
2007DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2007DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2006DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2006DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2005DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2005DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2004DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2004DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2003DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2003DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2002DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2002DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2001DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2001DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2000DodgeRam 2500—5.9LL6N/AEngine Coolant Water Outlet with housing.
2000DodgeRam 3500—5.9LL6N/AEngine Coolant Water Outlet with housing.
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 902-3026Four Seasons — 85192Gates — CO34782Motorad — CH40269CH40265015713AANI