HomeBelts and Cooling > Thermostat and HousingFour Seasons 86324 Engine Coolant Thermostat Housing
Part #: 86324

Four Seasons 86324 Engine Coolant Thermostat Housing

Thermostat Housing
⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Thermostat Housing
🚗Fitment: Hyundai and Kia, Optima and Santa Fe
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Engine Coolant Thermostat Housing for Hyundai and Kia

The Four Seasons Thermostat Housing 86324 is designed to provide a durable and precise fit for Hyundai Optima and Kia Santa Fe models. Engineered from aluminum, this thermostat housing ensures efficient heat dissipation and long-lasting performance without the thermostat included.

Key Features of Four Seasons Thermostat Housing 86324

  • Constructed from high-quality aluminum for durability and heat resistance
  • Includes gasket or seal for a secure, leak-free installation
  • Inlet diameter measures 2.66 inches for proper coolant flow
  • Mount flange width of 0.52 inches ensures stable mounting
  • Overall height of 4.3 inches designed to fit specific engine configurations
  • Style without thermostat, allowing compatibility with existing thermostat units
  • Compatible with Hyundai Optima and Kia Santa Fe models

About the Four Seasons Thermostat Housing Product Line

The Four Seasons Thermostat Housing line focuses on providing reliable engine coolant components that meet OEM specifications. This product line offers housings designed for precise fitment and durability, supporting efficient engine temperature regulation. The 86324 housing is part of this line, engineered to maintain optimal coolant flow and engine performance in select Hyundai and Kia vehicles.

Detailed Product Description

This engine coolant thermostat housing is crafted from aluminum, offering excellent resistance to corrosion and heat. The included gasket or seal helps prevent coolant leaks, ensuring a tight connection between the housing and engine block. With an inlet diameter of 2.66 inches and a mount flange width of 0.52 inches, the housing is designed to fit securely and maintain proper coolant circulation. The overall height of 4.3 inches accommodates the specific engine layout of Hyundai Optima and Kia Santa Fe models. Note that this housing does not include a thermostat, making it suitable for replacement or upgrade when the thermostat is serviced separately.

Common Applications and Issues Addressed

  • Replacement of cracked or damaged thermostat housing
  • Resolving coolant leaks around the thermostat housing area
  • Improving coolant flow efficiency in Hyundai Optima and Kia Santa Fe engines
  • Supporting engine temperature regulation by maintaining proper coolant routing
  • Preventing overheating caused by faulty or worn housing components

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury from hot coolant. Remove the old thermostat housing carefully, cleaning the mounting surface thoroughly to remove any debris or old gasket material. Use the included gasket or seal to prevent leaks and tighten mounting bolts to manufacturer torque specifications. Since the thermostat is not included, verify the condition of the existing thermostat and replace it if necessary during installation.

Quality Assurance and Warranty

Four Seasons thermostat housings are manufactured to meet or exceed OEM standards for fit and function. The 86324 part undergoes quality checks to ensure durability and reliable performance in Hyundai Optima and Kia Santa Fe vehicles. Warranty details are provided by Four Seasons and typically cover defects in material and workmanship under normal use.

BrandFour Seasons
Part Number86324
PositionThermostat Housing
DescriptionEngine coolant components
Gasket or Seal IncludedYes
Inlet Dia. IN2.66
MaterialAluminum
Mnt Flange Width IN0.52
Overall Height IN4.3
StyleW/o thermostat
Thermostat Included?Not included
TypeThermostat housing

This part fits 8 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2010KiaOptima2.7LV6N/AThermostat Housing
2009HyundaiSanta Fe2.7LV6N/AThermostat Housing
2009KiaOptima2.7LV6N/AThermostat Housing
2008HyundaiSanta Fe2.7LV6N/AThermostat Housing
2008KiaOptima2.7LV6N/AThermostat Housing
2007HyundaiSanta Fe2.7LV6N/AThermostat Housing
2007KiaOptima2.7LV6N/AThermostat Housing
2006KiaOptima2.7LV6N/AThermostat Housing

* 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:

256203E200605390986324CH1027CO34981W98854

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