HomeBelts and Cooling > Thermostat and HousingFour Seasons 86031 Engine Coolant Water Outlet
Part #: 86031

Four Seasons 86031 Engine Coolant Water Outlet

Water Outlet
⚙️ 57 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Water Outlet
🚗Fitment: Subaru, Toyota, and Scion, BRZ, 86, Legacy, Forester, Outback, FR-S, Impreza, XV, and XV Crosstrek
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Overview of Four Seasons Water Outlet 86031

The Four Seasons Water Outlet 86031 is engineered for reliable engine coolant flow in select Toyota, Subaru, and Scion vehicles. Designed without a thermostat, this aluminum outlet ensures efficient coolant circulation and durability for models like the Subaru Forester and Toyota 86.

  • Constructed from durable aluminum material
  • Maximum height of 2.250 inches for precise fitment
  • Two mounting holes with 2.84-inch bolt hole center spacing
  • Inlet diameter of 1.271 inches for optimal coolant flow
  • Compatible with multiple Subaru, Toyota, and Scion models
  • Meets or exceeds OEM specifications
  • Thermostat and gasket not included

Detailed Product Description

The Four Seasons Water Outlet 86031 is part of the Water Outlet product line, which focuses on engine coolant components designed to maintain proper engine temperature and prevent overheating. This outlet is made from aluminum, providing corrosion resistance and long-lasting performance. It features two mounting holes spaced 2.84 inches apart, ensuring secure installation. The outlet’s maximum height is 2.250 inches, and it has an inlet diameter of 1.271 inches, allowing for efficient coolant flow without restriction. This part is designed without a thermostat, so it is intended to be used in systems where the thermostat is installed separately.

Compatible Vehicles and Applications

This engine coolant water outlet is compatible with a range of vehicles, including the Toyota 86, Subaru BRZ, Subaru Forester, Subaru Impreza, Subaru Legacy, Subaru Outback, Subaru XV, and Scion FR-S. The part number 86031 ensures precise fitment for these models, making it a suitable replacement for worn or damaged water outlets in these vehicles.

Common Issues Addressed by This Water Outlet

  • Coolant leaks caused by cracked or corroded outlets
  • Overheating due to restricted coolant flow
  • Engine temperature fluctuations from faulty water outlet
  • Replacement of damaged or worn mounting points
  • Maintaining OEM-level coolant system performance

Installation Notes and Tips

When installing the Four Seasons Water Outlet 86031, ensure the mounting surface is clean and free of old gasket material, as this part does not include a gasket or seal. Use the correct torque specifications for the two mounting bolts to avoid warping the aluminum housing. Since the thermostat is not included, verify the condition of the existing thermostat and replace it if necessary during installation. Proper coolant system bleeding after installation is recommended to prevent air pockets.

Quality Assurance and Warranty

Four Seasons water outlets meet or exceed OEM standards for fit, form, and function. Manufactured from high-quality aluminum, this part offers corrosion resistance and durability under normal operating conditions. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.

BrandFour Seasons
Part Number86031
PositionWater Outlet
Bolt Hole Center To Bolt Hole Center2.84
DescriptionEngine Coolant Components
Gasket Or Seal IncludedNot Included
Inlet Dia. IN1.271
MaterialAluminum
Maximum Height2.250
Meets / Exceeds OEM?Yes
Mnt Flange Width IN0.517
Mounting Hole Quantity2
Stylew/o Thermostat
Thermostat Included?Not Included
TypeOutlet

This part fits 57 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2025ToyotaGR86N/AOutlet; Water Outlet
2024ToyotaGR86N/AOutlet; Water Outlet
2023ToyotaGR86N/AOutlet; Water Outlet
2022ToyotaGR86N/AOutlet; Water Outlet
2020SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2020Toyota86N/ACompatible with various car and truck makes/models.; Water Outlet
2019SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2019SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2019SubaruOutback2.5LH4N/AMain Engine Coolant Thermostat; Water Outlet
2019Toyota86N/ACompatible with various car and truck makes/models.; Water Outlet
2018SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2018SubaruForester2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2018SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2018SubaruOutback2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2018Toyota86N/ACompatible with various car and truck makes/models.; Water Outlet
2017SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2017SubaruForester2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2017SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2017SubaruOutback2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2017Toyota86N/ACompatible with various car and truck makes/models.; Water Outlet
2016ScionFR-SN/ACompatible with various car and truck makes/models.; Water Outlet
2016SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2016SubaruForester2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2016SubaruImprezaN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2016SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2016SubaruOutback2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2016SubaruXVN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2015ScionFR-SN/ACompatible with various car and truck makes/models.; Water Outlet
2015SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2015SubaruForester2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2015SubaruImprezaN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2015SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2015SubaruLegacyLimited2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2015SubaruLegacyBase2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2015SubaruLegacyPremium2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2015SubaruOutback2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2015SubaruXVN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2015SubaruXV CrosstrekN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2014ScionFR-SN/ACompatible with various car and truck makes/models.; Water Outlet
2014SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2014SubaruForester2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2014SubaruImpreza2.0LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2014SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2014SubaruOutback2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2014SubaruXVN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2014SubaruXV CrosstrekN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2013ScionFR-SN/ACompatible with various car and truck makes/models.; Water Outlet
2013SubaruBRZN/ACompatible with various car and truck makes/models.; Water Outlet
2013SubaruForester2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2013SubaruImpreza2.0LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2013SubaruLegacy2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2013SubaruOutback2.5LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2013SubaruXVN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2013SubaruXV CrosstrekN/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2012SubaruForester2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet
2012SubaruImpreza2.0LH4N/AOutlet; Main Engine Coolant Thermostat; Water Outlet
2011SubaruForester2.5LH4N/ACompatible with various car and truck makes/models.; Water Outlet

* 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:

11060AA2606052111815851860319025856CH6131SU00300113W98561

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