Four Seasons
Water Outlet

Four Seasons 86310 Engine Coolant Water Outlet

Brand Four Seasons 86310
Bolt Hole Center To Bolt Hole Center 2.01
Description Engine Coolant Components
Gasket Or Seal Included Included
Inlet Dia. IN 1.36
Material Aluminum
Maximum Height 1.45
Meets / Exceeds OEM? Yes
Mnt Flange Width IN 0.32
Style w/o Thermostat
Thermostat Included? Not Included
Type Outlet
Product line Water Outlet
Fits Toyota · 26 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable cooling-system service.

Aluminum construction. Lightweight material helps resist corrosion in demanding conditions.

Gasket included. Ready for a cleaner seal during installation.

Cross-references Focus Auto Parts 86310, Gates CO34968 and PRT 817140 for the same application. See all 5.

$38.86Free shipping
In stock · usually ships same day before 1pm CST
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Order total $38.86
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Coolant Water Outlet for Toyota Applications

Four Seasons Water Outlet 86310 is an aluminum engine coolant water outlet for select Toyota cooling system repairs. It is built as an outlet without a thermostat and includes the gasket or seal for a cleaner service replacement on Tacoma, Tundra, 4Runner, and T100 applications.

Key Features

  • Aluminum construction for cooling system durability
  • Outlet style housing without thermostat
  • Gasket or seal included
  • Inlet diameter: 1.36 in.
  • Bolt hole center to bolt hole center: 2.01 in.
  • Maximum height: 1.45 in.
  • Mnt flange width: 0.32 in.
  • Meets or exceeds OEM requirements

Product Details

This Four Seasons Water Outlet 86310 is an engine coolant component used to route coolant through the cooling system at the outlet connection point. The aluminum body and included seal support a direct replacement approach for Toyota Tacoma, Toyota Tundra, Toyota 4Runner, and Toyota T100 cooling system service. This part cross-references Gates CO34968 for the same application.

Common Cooling System Issues It Can Address

  • Coolant leakage at the outlet housing
  • Cracked or corroded original aluminum housing
  • Damaged sealing surface at the coolant outlet
  • Improper coolant flow caused by a worn outlet assembly
  • Service replacement for thermostat-less outlet configurations

Installation Notes

Verify inlet diameter, bolt spacing, and mounting flange dimensions before installation. Clean the mating surfaces thoroughly and inspect adjacent hoses, clamps, and the thermostat housing area for wear. This outlet is supplied without a thermostat, so reuse or replace related cooling components as needed during service. Fits 1995-2004 Toyota Tacoma, N/A. Fits 2000-2004 Toyota Tundra, N/A. Fits 1996-2002 Toyota 4Runner, N/A. Fits 1995-1998 Toyota T100, N/A.

Quality Assurance

Four Seasons lists this water outlet as meeting or exceeding OEM requirements for the specified applications. Part number 86310 is built for direct-fit cooling system service on select Toyota models.

This part fits 26 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2004ToyotaTundra3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2003ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2003ToyotaTundra3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2002Toyota4RunnerN/ACompatible with various car and truck makes/models.; Water Outlet
2002ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2002ToyotaTundra3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2001Toyota4RunnerN/ACompatible with various car and truck makes/models.; Water Outlet
2001ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2001ToyotaTundra3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2000Toyota4Runner3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2000ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
2000ToyotaTundra3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1999Toyota4Runner3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1999ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1998Toyota4Runner3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1998ToyotaT1003.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1998ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1997Toyota4Runner3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1997ToyotaT1003.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1997ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1996Toyota4Runner3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1996ToyotaT1003.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1996ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1995ToyotaT1003.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
1995ToyotaTacoma3.4LV6N/ACompatible with various car and truck makes/models.; Water Outlet
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Focus Auto Parts — 86310Gates — CO34968PRT — 8171401633162040W98840