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Four Seasons 86333 Engine Coolant Thermostat / Water Outlet Assembly
Reliable Engine Coolant Thermostat and Water Outlet Assembly
The Four Seasons Water Outlet 86333 is designed to maintain optimal engine temperature for Acura and Honda vehicles. This assembly includes a thermostat and gasket, ensuring a secure and efficient coolant flow system for models like the Accord, Fit, RDX, and TLX.
- Includes thermostat and gasket for complete installation
- Constructed from durable plastic material
- Inlet diameter of 1.25 inches for precise fit
- Overall height of 4.82 inches with a mounting flange width of 0.27 inches
- Engine coolant outlet style with integrated thermostat
Product Line Overview: Four Seasons Water Outlet
The Four Seasons Water Outlet product line focuses on engine coolant components that combine the thermostat and water outlet into a single assembly. This integration simplifies replacement and helps maintain consistent engine temperature control. The 86333 part number represents a reliable option within this line, engineered specifically for select Acura and Honda models.
Detailed Product Description
This engine coolant thermostat and water outlet assembly features a plastic construction designed to withstand typical engine bay conditions. The included thermostat regulates coolant flow based on temperature, while the water outlet directs coolant through the engine’s cooling system. With an inlet diameter of 1.25 inches and a mounting flange width of 0.27 inches, this part ensures a precise fit and proper sealing, aided by the included gasket. The overall height of 4.82 inches accommodates the specific engine configurations of compatible vehicles.
Compatible Vehicles and Common Applications
- Replacement for thermostat and water outlet failures in Acura Accord and TLX
- Suitable for Honda Fit and RDX cooling system maintenance
- Addresses coolant leaks caused by worn or damaged water outlets
- Helps resolve engine overheating due to thermostat malfunction
- Prevents coolant flow interruptions in affected Acura and Honda models
Installation Notes and Tips
When installing the Four Seasons 86333 water outlet assembly, ensure the engine is cool before beginning work. Remove the old thermostat and water outlet carefully to avoid damaging surrounding components. Use the included gasket to create a proper seal and prevent leaks. Verify the inlet diameter and mounting flange dimensions match your vehicle’s specifications for a secure fit. Proper torque on mounting bolts is essential to avoid warping or leaks.
Quality Assurance and Warranty
Four Seasons parts are manufactured to meet or exceed OEM specifications for reliable performance. The 86333 engine coolant thermostat and water outlet assembly undergoes quality checks to ensure durability and fitment accuracy. This part includes a gasket and thermostat to provide a complete solution for cooling system repairs. Warranty details are available through Four Seasons and typically cover defects in material and workmanship.
| Brand | Four Seasons |
| Part Number | 86333 |
| Position | Water Outlet |
| Description | Engine coolant components |
| Gasket or Seal Included | Yes |
| Inlet Dia. IN | 1.25 |
| Material | Plastic |
| Mnt Flange Width IN | 0.27 |
| Overall Height IN | 4.82 |
| Style | W/ thermostat |
| Thermostat Included? | Included |
| Type | Outlet |
This part fits 18 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Acura | RDX | N/A | Water Outlet | ||
| 2025 | Acura | TLX | 2.0L | L4 | N/A | Water Outlet |
| 2024 | Acura | RDX | N/A | Water Outlet | ||
| 2024 | Acura | TLX | 2.0L | L4 | N/A | Water Outlet |
| 2023 | Acura | RDX | N/A | Water Outlet | ||
| 2023 | Acura | TLX | 2.0L | L4 | N/A | Water Outlet |
| 2022 | Acura | RDX | N/A | Water Outlet | ||
| 2022 | Acura | TLX | 2.0L | L4 | N/A | Water Outlet |
| 2021 | Acura | RDX | N/A | Water Outlet | ||
| 2021 | Acura | TLX | 2.0L | L4 | N/A | Water Outlet |
| 2021 | Honda | Accord | 2.0L | L4 | N/A | Water Outlet |
| 2020 | Acura | RDX | N/A | Water Outlet | ||
| 2020 | Honda | Accord | 2.0L | L4 | N/A | Water Outlet |
| 2019 | Acura | RDX | N/A | Water Outlet | ||
| 2019 | Honda | Accord | 2.0L | L4 | N/A | Water Outlet |
| 2018 | Honda | Accord | 2.0L | L4 | N/A | Water Outlet |
| 2008 | Honda | Fit | N/A | Water Outlet | ||
| 2007 | Honda | Fit | N/A | 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.