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Four Seasons 86260 Engine Coolant Thermostat / Water Outlet Assembly
Reliable Engine Coolant Thermostat and Water Outlet Assembly
The Four Seasons Water Outlet assembly with thermostat is designed for Ram 2500, 3500, and 4000 models. This engine coolant thermostat and water outlet assembly ensures proper coolant flow and temperature regulation for optimal engine performance.
- Constructed from durable aluminum for long-lasting use
- Includes thermostat and gasket for complete installation
- Maximum height of 5.98 inches and inlet diameter of 1.76 inches
- Bolt hole center-to-center measurement of 3.27 inches for precise fit
- Meets or exceeds OEM specifications for reliable operation
- Compatible with Ram 2500, 3500, and 4000 models
About the Four Seasons Water Outlet Product Line
The Four Seasons Water Outlet product line focuses on engine coolant components designed to maintain proper engine temperature and coolant flow. This Water Outlet assembly combines the thermostat and outlet housing into a single unit, simplifying replacement and ensuring compatibility with specific vehicle models such as the Ram 2500, 3500, and 4000. The use of aluminum material provides corrosion resistance and durability under demanding engine conditions.
Detailed Product Description
This Four Seasons part number 86260 is an engine coolant thermostat and water outlet assembly crafted from aluminum, providing strength and resistance to corrosion. The assembly includes a thermostat and gasket, ensuring a complete replacement part that meets or exceeds OEM standards. With a maximum height of 5.98 inches and an inlet diameter of 1.76 inches, this unit is engineered for precise fitment. The bolt hole center-to-center distance of 3.27 inches and mounting flange width of 0.43 inches allow for secure installation on compatible Ram models. The integrated thermostat helps regulate engine temperature by controlling coolant flow, preventing overheating and maintaining efficient engine operation.
Common Applications and Issues Addressed
- Replacement of faulty or leaking water outlet assemblies
- Thermostat failure causing engine overheating or poor temperature regulation
- Corrosion or damage to original aluminum housing
- Coolant leaks around the thermostat housing
- Maintaining proper coolant flow in Ram 2500, 3500, and 4000 engines
Installation Notes and Tips
When installing the Four Seasons 86260 water outlet assembly, ensure the engine is cool before beginning work. Remove the old thermostat and water outlet carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before installing the new gasket and assembly. Torque bolts to manufacturer specifications to prevent leaks. Verify coolant levels and check for leaks after installation. This assembly is designed for direct replacement on Ram 2500, 3500, and 4000 models, simplifying the installation process.
Quality Assurance and Warranty
Four Seasons parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The 86260 water outlet assembly undergoes rigorous quality control to maintain consistent fit and function. This part includes a gasket and thermostat for a complete solution. Warranty coverage details should be confirmed with the product provider, but Four Seasons typically offers limited warranties on their engine cooling components.
| Brand | Four Seasons |
| Part Number | 86260 |
| Position | Water Outlet |
| Bolt Hole Center To Bolt Hole Center | 3.27 |
| Description | Engine Coolant Components |
| Gasket Or Seal Included | Included |
| Inlet Dia. IN | 1.76 |
| Material | Aluminum |
| Maximum Height | 5.98 |
| Meets / Exceeds OEM? | Yes |
| Mnt Flange Width IN | 0.43 |
| Style | w/ Thermostat |
| Thermostat Included? | Included |
| Type | Outlet |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2025 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2025 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2024 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2024 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2023 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2023 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2022 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2022 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2021 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2021 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2020 | Ram | 2500 | N/A | Water Outlet | ||
| 2020 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2019 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2019 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2019 | Ram | 4000 | 6.4L | V8 | N/A | Water Outlet |
| 2018 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2018 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2017 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2017 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2016 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2016 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2015 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2015 | Ram | 3500 | 6.4L | V8 | N/A | Water Outlet |
| 2014 | Ram | 2500 | 6.4L | V8 | N/A | Water Outlet |
| 2014 | Ram | 3500 | 6.4L | V8 | 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.