HomeBelts and Cooling > Thermostat and HousingDorman 902-5038 Engine Coolant Thermostat Housing
Part #: 902-5038

Dorman 902-5038 Engine Coolant Thermostat Housing

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⚙️ 41 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia and Hyundai, Sportage, Tucson, Tiburon, Santa Fe, Optima, Sonata, and Magentis
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Reliable Engine Coolant Thermostat Housing for Hyundai and Kia Vehicles

The Dorman 902-5038 engine coolant thermostat housing is designed to provide a durable and precise fit for select Hyundai and Kia models. Crafted from metal with a natural finish, this thermostat housing ensures reliable performance and long-lasting service in your vehicle's cooling system.

  • Constructed from durable metal material for strength and heat resistance
  • Natural color finish for corrosion resistance and OEM appearance
  • Outlet port diameter of 1.25 inches for proper coolant flow
  • Two mounting holes with 0.313-inch diameter for secure installation
  • 180-degree housing neck angle to match factory specifications
  • Does not include thermostat, gasket, bolts, or O-rings

Product Details and Specifications

The Dorman 902-5038 thermostat housing is engineered to meet the exact specifications required for Hyundai and Kia vehicles including the Magentis, Optima, Santa Fe, Sonata, Sportage, Tiburon, and Tucson models. Its metal construction offers enhanced durability compared to plastic alternatives, helping to withstand the high temperatures and pressures within the engine cooling system. The housing features a 1.25-inch outlet port diameter and two mounting holes sized at 0.313 inches, ensuring a secure and precise fit. The 180-degree housing neck angle aligns with OEM design for proper coolant routing. This part does not include a thermostat, gasket, bolts, or O-rings, so these components should be sourced separately if needed.

Compatible Vehicles and Common Applications

  • Hyundai Magentis engine coolant thermostat housing replacement
  • Kia Optima thermostat housing for cooling system maintenance
  • Replacement part for Hyundai Santa Fe and Sonata cooling systems
  • Fits Kia Sportage, Tiburon, and Tucson models requiring a metal thermostat housing

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid burns
  • Inspect and replace the thermostat, gasket, and mounting bolts as needed since they are not included
  • Clean the mounting surface thoroughly to prevent leaks
  • Torque mounting bolts to manufacturer specifications to avoid damage
  • Check coolant levels and system pressure after installation

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5038 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance in your Hyundai or Kia vehicle. While this product does not include a warranty statement in the provided data, Dorman typically offers limited warranties on their replacement parts. Please consult the product packaging or Dorman's official resources for specific warranty details.

BrandDorman
Part Number902-5038
Air Vent (Bleeder Valve)No
Bolts IncludedNo
ColorNatural
Gasket Or Seal IncludedNo
Housing Neck Angle (┬░)180
MaterialMetal
Mounting Hole Diameter0.313
Mounting Hole Quantity2
O Rings IncludedNot Required
Outlet Port Diameter1.25
Package ContentsThermostat Housing
Thermostat IncludedNo

This part fits 41 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010KiaSportage2.7LV6N/AEngine coolant thermostat housing for cooling system.
2009HyundaiTucson2.7LV6N/AEngine coolant thermostat housing for cooling system.
2009KiaSportage2.7LV6N/AEngine coolant thermostat housing for cooling system.
2008HyundaiTiburon2.7LV6N/AEngine coolant thermostat housing for cooling system.
2008HyundaiTucson2.7LV6N/AEngine coolant thermostat housing for cooling system.
2008KiaSportage2.7LV6N/AEngine coolant thermostat housing for cooling system.
2007HyundaiTiburon2.7LV6N/AEngine coolant thermostat housing for cooling system.
2007HyundaiTucson2.7LV6N/AEngine coolant thermostat housing for cooling system.
2007KiaSportage2.7LV6N/AEngine coolant thermostat housing for cooling system.
2006HyundaiSanta Fe2.7LV6N/AEngine coolant thermostat housing for cooling system.
2006HyundaiTiburon2.7LV6N/AEngine coolant thermostat housing for cooling system.
2006HyundaiTucson2.7LV6N/AEngine coolant thermostat housing for cooling system.
2006KiaOptima2.7LV6N/AEngine coolant thermostat housing for cooling system.
2006KiaSportage2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005HyundaiSanta Fe2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005HyundaiSonata2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005HyundaiTiburon2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005HyundaiTucson2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005KiaMagentis2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005KiaOptima2.7LV6N/AEngine coolant thermostat housing for cooling system.
2005KiaSportage2.7LV6N/AEngine coolant thermostat housing for cooling system.
2004HyundaiSanta Fe2.7LV6N/AEngine coolant thermostat housing for cooling system.
2004HyundaiSonata2.7LV6N/AEngine coolant thermostat housing for cooling system.
2004HyundaiTiburon2.7LV6N/AEngine coolant thermostat housing for cooling system.
2004KiaMagentis2.7LV6N/AEngine coolant thermostat housing for cooling system.
2004KiaOptima2.7LV6N/AEngine coolant thermostat housing for cooling system.
2003HyundaiSanta Fe2.7LV6N/AEngine coolant thermostat housing for cooling system.
2003HyundaiSonata2.7LV6N/AEngine coolant thermostat housing for cooling system.
2003HyundaiTiburon2.7LV6N/AEngine coolant thermostat housing for cooling system.
2003KiaMagentis2.7LV6N/AEngine coolant thermostat housing for cooling system.
2003KiaOptima2.7LV6N/AEngine coolant thermostat housing for cooling system.
2002HyundaiSanta Fe2.7LV6N/AEngine coolant thermostat housing for cooling system.
2002HyundaiSonata2.7LV6N/AEngine coolant thermostat housing for cooling system.
2002KiaMagentis2.7LV6N/AEngine coolant thermostat housing for cooling system.
2002KiaOptima2.7LV6N/AEngine coolant thermostat housing for cooling system.
2001HyundaiSanta Fe2.7LV6N/AEngine coolant thermostat housing for cooling system.
2001HyundaiSonata2.5LV6N/AEngine coolant thermostat housing for cooling system.
2001KiaMagentis2.5LV6N/AEngine coolant thermostat housing for cooling system.
2001KiaOptima2.5LV6N/AEngine coolant thermostat housing for cooling system.
2000HyundaiSonata2.5LV6N/AEngine coolant thermostat housing for cooling system.
1999HyundaiSonata2.5LV6N/AEngine coolant thermostat housing for cooling system.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

256313710081556585127CH6038

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.