Autotecnica KI0720141 Engine Coolant Thermostat Housing Assembly

Brand Autotecnica KI0720141
Material Pa6
Outlet Port Diameter 1.43
Gasket Or Seal Included Yes
Flange Thickness 0.139
Air Vent (Bleeder Valve) Included Yes
Base Width (In) 1.941
Bolt Hole Diameter (In) 0.349
Center Bore Diameter (In) 1.991
Flange Diameter (In) 16.91
Flange Length (In) 86.22
Flange Width (In) 0
Gasket Material Vmq
Hardware Included Yes
Housing Neck Angle (Deg) 0
Number Of Bolt Holes 5
Number Of Outlet Ports 1
Temperature (Deg F) 179.6
Thermostat Included Yes
Fits Hyundai and Kia · 8 vehicles

OE-spec replacement. Meets OEM specifications for a direct-fit thermostat housing assembly.

Gasket and hardware included. Ready for installation with seal, hardware, and thermostat included.

PA6 construction. Durable housing material with a bleeder valve for easier cooling system service.

Cross-references Autotecnica KI0720141, Focus Auto Parts 86236 and Motorad TA1089 for the same application. See all 4.

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Engine Coolant Thermostat Housing for Hyundai and Kia

Autotecnica KI0720141 is an engine coolant thermostat housing assembly built for select 2009-2010 Hyundai and Kia applications. It combines the thermostat housing, thermostat, gasket, and bleeder valve details needed for a direct replacement on covered Sonata, Magentis, Optima, and Rondo models.

Key Features

  • PA6 housing material for OE-style fit and durability
  • Includes thermostat and gasket/seal
  • Air vent (bleeder valve) included for cooling system service
  • One outlet port with a 1.43 in outlet port diameter
  • Five bolt holes with hardware included
  • VMQ gasket material
  • Thermostat opening temperature: 179.6°F

Product Details

This Autotecnica thermostat housing assembly, part number KI0720141, is designed for cooling system service on 2009-2010 Hyundai Sonata, 2009-2010 Kia Magentis, 2009-2010 Kia Optima, and 2009-2010 Kia Rondo. The housing is molded from PA6 and uses a VMQ gasket material to support a secure seal at the coolant connection points. With the thermostat included and a bleeder valve built in, this assembly addresses the common wear points found in thermostat housing service.

This part cross-references Focus Auto Parts 86236 and Motorad TA1089 for the same application.

What It Helps Fix

  • Coolant leaks at the thermostat housing
  • Sticking or inaccurate thermostat operation
  • Air trapped in the cooling system after service
  • Cracked or warped plastic housing surfaces
  • Temperature control issues on Hyundai Sonata and Kia Optima cooling systems

Installation Notes

Verify the outlet port, bolt pattern, and sensor-related notes before installation. This assembly is listed with five bolt holes, one outlet port, and included hardware, so compare the original housing to confirm match-up before reassembly. Always inspect the mating surfaces, replace coolant as required, and bleed the system thoroughly after installation to remove trapped air.

Quality Assurance

Autotecnica manufactures aftermarket parts to ISO/TS 16949 QMS specifications and backs this product line with a two-year, unlimited mileage warranty. KI0720141 is a practical OE-style replacement for technicians and DIY owners servicing Hyundai Sonata, Kia Magentis, Kia Optima, and Kia Rondo cooling systems.

This part fits 8 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
2010HyundaiSonata2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2010KiaMagentis2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2010KiaOptima2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2010KiaRondo2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2009HyundaiSonata2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2009KiaMagentis2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2009KiaOptima2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
2009KiaRondo2.4LL4Includes Sensor; Material: PA6; Gasket Material: VMQ
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Autotecnica — KI0720141Focus Auto Parts — 86236Motorad — TA108925600-2G600