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Four Seasons 86357 Engine Coolant Thermostat Housing Assembly
| Brand | Four Seasons 86357 |
|---|---|
| Description | Engine coolant components |
| Gasket or Seal Included | Yes |
| Inlet Dia. IN | 2.050 |
| Material | Plastic |
| Mnt Flange Width IN | 0.66 |
| Overall Height IN | 4.65 |
| Style | W/ actuator |
| Thermostat Included? | Not included |
| Type | Thermal management module |
| Product line | Thermal Module |
| Fits | Hyundai and Kia · 27 vehicles |
Thermal Module. Engine coolant housing assembly for thermal management service.
Actuator-style design. Built for the specified cooling system configuration.
Gasket included. Sealing interface is included; thermostat is not.
Cross-references Focus Auto Parts 86357, Motorad TA9253 and 256002M810 for the same application. See all 3.
Thermal Management Module Overview
The Four Seasons 86357 engine coolant thermostat housing assembly is a plastic thermal management module built for vehicles that use an actuator-style design. It includes a gasket or seal and does not include the thermostat, making it a focused replacement for the cooling system housing itself.
Compatible With Kia Sportage, Hyundai Tucson, Kia K5, Hyundai Elantra, Hyundai Kona, Hyundai Kona N, Hyundai Santa Fe, Hyundai Sonata, and Kia Sorento applications listed below. This Four Seasons 86357 part is built around the housing assembly and sealing surfaces needed for thermal control service.
Key Features
- Plastic housing construction for thermal management service
- Actuator-style design for the specified application
- Gasket or seal included for the housing interface
- Thermostat not included
- Four Seasons Thermal Module product line
Detailed Description
Four Seasons 86357 is an engine coolant thermostat housing assembly designed as a thermal management module for modern cooling systems. The housing uses a plastic body with a 2.050-inch inlet diameter, a 0.66-inch mounting flange width, and an overall height of 4.65 inches. With the gasket or seal included and the thermostat sold separately, this part is suited for replacing the housing and actuator-side components without changing the thermostat itself. This part cross-references Motorad TA9253 for the same application.
Fits 2023-2025 Kia Sportage, N/A; Fits 2022-2024 Hyundai Tucson, N/A; Fits 2021-2024 Kia K5, N/A; Fits 2021-2023 Hyundai Elantra, N/A; Fits 2022-2023 Hyundai Kona, N/A; Fits 2022-2023 Hyundai Kona N, N/A; Fits 2021-2023 Hyundai Santa Fe, N/A; Fits 2020-2023 Hyundai Sonata, N/A; Fits 2021-2023 Kia Sorento, N/A.
Common Replacement Uses
- Cracked or damaged thermostat housing
- Coolant seepage at the housing seal
- Actuator-related thermal module replacement
- Service replacement when the thermostat remains reusable
- Cooling system repair on listed Hyundai and Kia applications
Installation Notes
Verify the inlet diameter, mounting flange width, and overall height against the original part before installation. Confirm the actuator-style configuration and thermostat exclusion match the vehicle’s thermal module setup. Clean the sealing surfaces thoroughly and inspect the gasket interface during installation.
Quality Assurance
Four Seasons states that its products are engineered and tested for years of trouble-free operation, backed by more than 50 years of mobile A/C experience.
| Year | Make | Model | Liters | Cylinders | Fuel Type | Notes |
|---|---|---|---|---|---|---|
| 2025 | Kia | Sportage | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2024 | Hyundai | Tucson | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2024 | Kia | K5 | — | — | — | Thermal Module |
| 2024 | Kia | Sportage | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2023 | Hyundai | Elantra | 1.6L | L4 | GAS | Thermal Module |
| 2023 | Hyundai | Kona | — | — | — | Thermal Module |
| 2023 | Hyundai | Kona N | — | — | — | Thermal Module |
| 2023 | Hyundai | Santa Fe | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2023 | Hyundai | Sonata | — | — | — | Thermal Module |
| 2023 | Hyundai | Tucson | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2023 | Kia | K5 | — | — | — | Thermal Module |
| 2023 | Kia | Sorento | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Thermal Module |
| 2023 | Kia | Sportage | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2022 | Hyundai | Elantra | 2.0L | L4 | GAS | Thermal Module |
| 2022 | Hyundai | Kona | — | — | — | Thermal Module |
| 2022 | Hyundai | Kona N | — | — | — | Thermal Module |
| 2022 | Hyundai | Santa Fe | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2022 | Hyundai | Sonata | — | — | — | Thermal Module |
| 2022 | Hyundai | Tucson | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Thermal Module |
| 2022 | Kia | K5 | — | — | — | Thermal Module |
| 2022 | Kia | Sorento | 1.6L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Thermal Module |
| 2021 | Hyundai | Elantra | 1.6L | L4 | GAS | Thermal Module |
| 2021 | Hyundai | Santa Fe | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Thermal Module |
| 2021 | Hyundai | Sonata | — | — | — | Thermal Module |
| 2021 | Kia | K5 | — | — | — | Thermal Module |
| 2021 | Kia | Sorento | 1.6L | L4 | FULL HYBRID EV-GAS (FHEV) | Thermal Module |
| 2020 | Hyundai | Sonata | — | — | — | Thermal Module |
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