HomeBelts and Cooling > Thermostat and HousingFour Seasons 86347 Engine Coolant Water Inlet
Part #: 86347

Four Seasons 86347 Engine Coolant Water Inlet

Water Inlet
⚙️ 47 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$37.54Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Inlet
🚗Fitment: Subaru, Ascent, Crosstrek, Forester, Impreza, Outback, and WRX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

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.

BrandFour Seasons
Part Number86347
PositionWater Inlet
DescriptionEngine coolant components
Gasket or Seal IncludedNo
Inlet Dia. IN1.49
MaterialAluminum
Mnt Flange Width IN0.52
Overall Height IN7.98
StyleW/o thermostat
Thermostat Included?Not included
TypeInlet

This part fits 47 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2025SubaruForesterN/AMain; Water Inlet
2024SubaruAscentN/AInlet; Water Inlet
2024SubaruCrosstrekN/AInlet; Water Inlet
2024SubaruForesterN/AMain; Water Inlet
2024SubaruOutbackN/AInlet; Water Inlet
2024SubaruWRXN/AInlet; Water Inlet
2023SubaruAscentN/AInlet; Water Inlet
2023SubaruCrosstrekN/AInlet; Water Inlet
2023SubaruForesterN/AMain; Water Inlet
2023SubaruImprezaN/AInlet; Water Inlet
2023SubaruOutbackN/AInlet; Water Inlet
2023SubaruWRXN/AInlet; Water Inlet
2022SubaruAscentN/AInlet; Water Inlet
2022SubaruCrosstrekN/AInlet; Water Inlet
2022SubaruForesterN/AMain; Water Inlet
2022SubaruImprezaN/AInlet; Water Inlet
2022SubaruOutbackN/AInlet; Water Inlet
2022SubaruWRXN/AInlet; Water Inlet
2021SubaruAscentN/AInlet; Water Inlet
2021SubaruCrosstrekN/AInlet; Water Inlet
2021SubaruForesterN/AMain; Water Inlet
2021SubaruImprezaN/AInlet; Water Inlet
2021SubaruOutbackN/AInlet; Water Inlet
2021SubaruWRXN/AInlet; Water Inlet
2020SubaruAscentN/AInlet; Water Inlet
2020SubaruCrosstrekN/AInlet; Water Inlet
2020SubaruForesterN/AMain; Water Inlet
2020SubaruImprezaN/AInlet; Water Inlet
2020SubaruOutbackN/AInlet; Water Inlet
2020SubaruWRXN/AInlet; Water Inlet
2019SubaruAscentN/AInlet; Water Inlet
2019SubaruCrosstrekN/AInlet; Water Inlet
2019SubaruForesterN/AMain; Water Inlet
2019SubaruImprezaN/AInlet; Water Inlet
2019SubaruWRXN/AInlet; Water Inlet
2018SubaruCrosstrekN/AInlet; Water Inlet
2018SubaruForester2.0LH4N/AMain; Water Inlet
2018SubaruImprezaN/AInlet; Water Inlet
2018SubaruWRXN/AInlet; Water Inlet
2017SubaruForester2.0LH4N/AMain; Water Inlet
2017SubaruImprezaN/AInlet; Water Inlet
2017SubaruWRXN/AInlet; Water Inlet
2016SubaruForester2.0LH4N/AMain; Water Inlet
2016SubaruWRX2.0LH4N/AInlet; Water Inlet
2015SubaruForester2.0LH4N/AMain; Water Inlet
2015SubaruWRX2.0LH4N/AInlet; Water Inlet
2014SubaruForester2.0LH4N/AMain; 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:

1014KT11060AA30086347CH1014CO35064

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