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Four Seasons 86347 Engine Coolant Water Inlet
Reliable Engine Coolant Water Inlet for Subaru Vehicles
The Four Seasons Water Inlet 86347 is designed to provide a durable and precise fit for various Subaru models. Engineered from aluminum, this engine coolant water inlet ensures efficient coolant flow without a thermostat, making it suitable for specific cooling system configurations.
- Compatible with Subaru Ascent, Crosstrek, Forester, Impreza, Outback, and WRX
- Constructed from corrosion-resistant aluminum material
- Inlet diameter of 1.49 inches for accurate coolant flow
- Overall height of 7.98 inches and mounting flange width of 0.52 inches
- Designed without a thermostat, gasket or seal not included
About the Four Seasons Water Inlet Product Line
The Four Seasons Water Inlet line focuses on engine coolant components that maintain proper coolant circulation within the engine. This product line offers reliable replacement parts engineered to meet or exceed OEM specifications, ensuring compatibility and performance for your vehicle’s cooling system. The 86347 part is a thermostat-less inlet designed for applications where the thermostat is housed separately.
Detailed Product Description
This engine coolant water inlet is crafted from aluminum, providing strength and resistance to corrosion commonly caused by coolant exposure. With an inlet diameter of 1.49 inches, it facilitates proper coolant flow into the engine. The overall height of 7.98 inches and mounting flange width of 0.52 inches ensure a precise fit for the specified Subaru models. The part does not include a thermostat or gasket, making it suitable for systems where these components are installed separately.
Common Applications and Issues Addressed
- Replacement of damaged or corroded water inlet housing
- Resolving coolant leaks around the inlet area
- Addressing overheating issues caused by faulty coolant flow
- Maintaining proper engine temperature regulation in Subaru Ascent, Crosstrek, Forester, Impreza, Outback, and WRX
Installation Notes and Tips
Ensure the cooling system is fully drained before removing the old water inlet. Verify the mounting flange width and inlet diameter match the vehicle specifications. Since this part does not include a gasket or seal, use a compatible gasket to prevent leaks. Tighten mounting bolts to manufacturer torque specifications to avoid damage or leaks.
Quality Assurance and Warranty
Four Seasons parts are manufactured to meet industry standards for durability and fitment. The Water Inlet 86347 undergoes quality checks to ensure reliable performance in Subaru vehicles. Please refer to Four Seasons’ warranty policy for specific coverage details.
| Brand | Four Seasons |
| Part Number | 86347 |
| Position | Water Inlet |
| Description | Engine coolant components |
| Gasket or Seal Included | No |
| Inlet Dia. IN | 1.49 |
| Material | Aluminum |
| Mnt Flange Width IN | 0.52 |
| Overall Height IN | 7.98 |
| Style | W/o thermostat |
| Thermostat Included? | Not included |
| Type | Inlet |
This part fits 47 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2024 | Subaru | Ascent | N/A | Inlet; Water Inlet | ||
| 2024 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2024 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2024 | Subaru | Outback | N/A | Inlet; Water Inlet | ||
| 2024 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2023 | Subaru | Ascent | N/A | Inlet; Water Inlet | ||
| 2023 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2023 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2023 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2023 | Subaru | Outback | N/A | Inlet; Water Inlet | ||
| 2023 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2022 | Subaru | Ascent | N/A | Inlet; Water Inlet | ||
| 2022 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2022 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2022 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2022 | Subaru | Outback | N/A | Inlet; Water Inlet | ||
| 2022 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2021 | Subaru | Ascent | N/A | Inlet; Water Inlet | ||
| 2021 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2021 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2021 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2021 | Subaru | Outback | N/A | Inlet; Water Inlet | ||
| 2021 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2020 | Subaru | Ascent | N/A | Inlet; Water Inlet | ||
| 2020 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2020 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2020 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2020 | Subaru | Outback | N/A | Inlet; Water Inlet | ||
| 2020 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2019 | Subaru | Ascent | N/A | Inlet; Water Inlet | ||
| 2019 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2019 | Subaru | Forester | N/A | Main; Water Inlet | ||
| 2019 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2019 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2018 | Subaru | Crosstrek | N/A | Inlet; Water Inlet | ||
| 2018 | Subaru | Forester | 2.0L | H4 | N/A | Main; Water Inlet |
| 2018 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2018 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2017 | Subaru | Forester | 2.0L | H4 | N/A | Main; Water Inlet |
| 2017 | Subaru | Impreza | N/A | Inlet; Water Inlet | ||
| 2017 | Subaru | WRX | N/A | Inlet; Water Inlet | ||
| 2016 | Subaru | Forester | 2.0L | H4 | N/A | Main; Water Inlet |
| 2016 | Subaru | WRX | 2.0L | H4 | N/A | Inlet; Water Inlet |
| 2015 | Subaru | Forester | 2.0L | H4 | N/A | Main; Water Inlet |
| 2015 | Subaru | WRX | 2.0L | H4 | N/A | Inlet; Water Inlet |
| 2014 | Subaru | Forester | 2.0L | H4 | N/A | Main; Water Inlet |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.