Four Seasons 86283 engine coolant thermostat / water outlet assembly for the 2016-2023 Toyota Tacoma V6 3.5L regulates coolant flow out of the engine. The thermostat opens and closes inside the outlet housing to help hold a steady operating temperature.
- Plastic body made from 100% virgin resin material
- 100% leak tested
- Thermostat included in the water outlet housing
Quick facts
- Part: Four Seasons 86283 engine coolant thermostat / water outlet assembly
- Fits: 2016-2023 Toyota Tacoma V6 3.5L
- Material: Plastic
- Condition: New
A coolant leak or crack at the outlet, an engine that runs hotter than normal, or one that is slow to warm up can be signs of a worn thermostat or outlet. Before you replace this assembly, rule out a leaking hose or a failing radiator fan, since either one can also bring on a hot-running engine.
Fits
This assembly is a direct-fit replacement for the 2016-2023 Toyota Tacoma V6 3.5L and meets and/or exceeds OEM standard.
Specifications
Fit and size
- Quantity per vehicle: 1
- Inlet diameter: 1.35 in
- Discharge end: 0.41 in
- Length: 4.88 in
Build and materials
- Type: water outlet with thermostat
- Material: Plastic
- Thermostat: included
- Gasket or seal: not included
- Condition: New
- Country of origin: China
In the box
One thermostat / water outlet assembly, which is the one this engine needs. A gasket or seal is not included.
Interchange: 817113 · 9025881 · 1017189 · W98813 · 1603131060 · 1603131061
This part cross-references / interchanges with the following part numbers:
817113, 86283, 9025881, 1017189, W98813, 1603131060, 1603131061
Frequently Asked Questions
Does the Four Seasons 86283 water outlet fit the 2016-2023 Toyota Tacoma V6 3.5L?
Yes. Four Seasons 86283 is a direct-fit replacement for the 2016-2023 Toyota Tacoma V6 3.5L, and that engine takes one.
Does this water outlet come with a gasket or O-ring?
No. A gasket or seal is not included with this water outlet. It does include the thermostat.
What is the Four Seasons 86283 water outlet made of?
The Four Seasons 86283 is plastic, made from 100% virgin resin material, and each one is 100% leak tested.
How can I tell if this plastic water outlet is cracked or leaking?
With the engine off and cool, look for coolant residue, a crack or a warped spot around the outlet. Temperature readings that run high or low have several possible causes, so a shop can test the thermostat.
What size is the inlet on the 86283 water outlet?
The inlet diameter is 1.35 in, the discharge end is 0.41 in and the overall length is 4.88 in.
