Motorad
Integrated Housing Thermostat

Motorad 953-194 Engine Coolant Thermostat Housing Assembly

Brand Motorad 953-194
Bleeder Hole Yes
Color Black
Gasket Or Seal Included Yes
Gasket Type O-Ring
Gasket/Seal Material Rubber
Gasket/Seal Material Rubber
Grade Type Regular
Installation Tool Included No
Material Plastic, Steel, Copper
Mounting Hardware Included No
Number Of Bolt Holes 2
Number Of Outlet Ports 1
Number Of Seals 1
Outlet Diameter 1.51 in
Temperature 194 Deg. F
Temperature (Degree) 194
Product line Integrated Housing Thermostat
Fits Ram · 13 vehicles

OE supplier quality. Built with OEM materials and processes for dependable cooling performance.

Copper case. Wax compound responds quickly to coolant temperature changes.

Integrated housing design. Combines thermostat and housing in one assembly for a simpler repair.

Cross-references Dorman - OE Solutions 902-3115, Motorad 953-194 and 59539 for the same application. See all 12.

$30.36Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $30.36
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Integrated thermostat housing for Ram cooling systems

Motorad 953-194 is an engine coolant thermostat housing assembly built with OEM-quality materials and OE-supplier manufacturing standards. It is specified at 194°F and uses a copper case with wax compound for quick response to coolant temperature changes.

Compatible with Ram 1500 and Ram 1500 Classic applications, this integrated housing thermostat is built for direct replacement service in the cooling system.

Key features

  • Integrated housing thermostat assembly for engine coolant control
  • 194°F temperature rating for OE-specified applications
  • Plastic, steel, and copper construction
  • Black finish
  • Gasket or seal included with rubber O-ring seal
  • Bleeder hole included for coolant service
  • 2 bolt holes and 1 outlet port
  • 1.51 in outlet diameter

Product details

The Motorad Integrated Housing Thermostat line focuses on thermostat and housing assemblies engineered to OE specifications and processes. Part number 953-194 combines the thermostat, housing, and seal in one service part, helping restore proper coolant flow control in Ram 1500 and Ram 1500 Classic cooling systems. The copper case and wax compound support fast reaction to coolant temperature shifts, while the integrated design simplifies replacement of the thermostat housing assembly.

This part cross-references Dorman OE Solutions 902-3115 for the same application.

Common issues this part can address

  • Engine running hotter than normal due to thermostat control problems
  • Coolant leaks at the thermostat housing or seal area
  • Delayed coolant temperature regulation after warm-up
  • Service issues caused by a worn housing or degraded O-ring seal
  • Cooling system performance concerns on Ram 1500 and Ram 1500 Classic models

Installation notes and tips

Verify the 194°F temperature specification and outlet diameter before installation. Inspect the mating surfaces, replace damaged coolant as needed, and confirm the bleeder hole is positioned correctly during fill and bleed procedures. Mounting hardware and installation tools are not included.

Quality assurance

Manufactured by an OE supplier using OEM-quality materials and safety standards, this thermostat housing assembly is built to meet OEM specifications for cooling-system service.

Fits 2013-2019 Ram 1500, N/A. Fits 2019-2020 Ram 1500 Classic, N/A. Fits 2021-2024 Ram 1500 Classic, N/A.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2024Ram1500 Classic3.6LV6N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2023Ram1500 Classic3.6LV6N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2022Ram1500 Classic3.6LV6N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2021Ram1500 Classic3.6LV6N/AIncludes thermostat, housing, and seal; Integrated Housing Thermostat
2020Ram1500 Classic3.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2019Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2019Ram1500 Classic3.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2018Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2017Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2016Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2015Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2014Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
2013Ram15003.6LV6N/ATemperature 194F; Includes thermostat, housing, seal; OE Specified; Integrated Housing Thermostat
Directly replaces or cross-references 12 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Dorman - OE Solutions — 902-3115Motorad — 953-19459539953944893865AB04893865AB4893865AC995319468105533ABHT194-359NIP95394