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2014-2023 Ram 2500 3500 4500 5500 6.4L 6.7L Thermostat Housing OEM

$ 197.34
🏁 Please confirm this part fits your vehicle before ordering
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100% Genuine OEM Factory original part
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This is a Genuine OEM Mopar Thermostat Housing for the Ram 2500, Ram 3500, Ram 4500, and Ram 5500. It is a direct-fit replacement component that manages coolant flow through the engine cooling system, ensuring proper operating temperature.

Genuine Mopar OEM part, manufactured to original factory specifications. Fits the 6.7L Cummins Diesel and 6.4L Heavy Duty V8 HEMI engines, including the 6.4L V8 HEMI Upgrade HD Engine, 6.4L Heavy Duty V8 HEMI with MDS, and 6.4L V8 Heavy Duty HEMI MDS Engine variants. Compatible with the 8-Speed Automatic 8HP75-LCV Transmission. Applicable body styles include Regular Cab and Crew Cab chassis configurations in both 4x2 and 4x4 drivetrains. IMPORTANT: Please send your VIN number before ordering to confirm fitment for your specific vehicle.

Quick Part Facts

  • Condition: New Genuine OEM Mopar
  • Part Type: Thermostat Housing
  • Engines: 6.7L Cummins Diesel; 6.4L Heavy Duty V8 HEMI with MDS; 6.4L V8 HEMI Upgrade HD Engine; 6.4L V8 Heavy Duty HEMI MDS Engine
  • Transmission: 8-Speed Automatic 8HP75-LCV
  • Drivetrains: 4x2 and 4x4
  • Body Styles: Regular Cab Chassis, Crew Cab Chassis
  • California Prop 65: May cause cancer and reproductive harm — see P65Warnings.ca.gov

Fitment

Year Range Make Model Trim/Engine Notes/Options
2014–2023 Ram 2500 6.7L Cummins Diesel Direct Replacement; VIN required before ordering
2014–2023 Ram 2500 6.4L Heavy Duty V8 HEMI (w/MDS); 6.4L V8 HEMI Upgrade HD Engine 8-Spd Auto 8HP75-LCV; VIN required before ordering
2014–2023 Ram 3500 6.7L Cummins Diesel Direct Replacement; VIN required before ordering
2014–2023 Ram 3500 6.4L Heavy Duty V8 HEMI (w/MDS); 6.4L V8 HEMI Upgrade HD Engine 8-Spd Auto 8HP75-LCV; VIN required before ordering
2014–2020 Ram 4500 6.4L Heavy Duty V8 HEMI (w/MDS); 6.4L V8 HEMI Upgrade HD Engine Chassis Regular Cab & Crew Cab; 4x2 & 4x4; VIN required before ordering
2014–2020 Ram 5500 6.4L Heavy Duty V8 HEMI (w/MDS); 6.4L V8 HEMI Upgrade HD Engine Chassis Regular Cab & Crew Cab; 4x2 & 4x4; VIN required before ordering

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