Four Seasons 86284 Engine Coolant Thermostat / Water Outlet Assembly

Reliable Engine Coolant Thermostat and Water Outlet Assembly

The Four Seasons Water Outlet assembly with thermostat is designed specifically for Toyota Tacoma models, providing precise engine temperature regulation. This part number 86284 combines a durable plastic outlet with an integrated thermostat to maintain optimal coolant flow and engine performance.

• Constructed from high-quality plastic for corrosion resistance
• Includes thermostat for accurate temperature control
• Maximum height of 4.88 inches for proper fitment
• Inlet diameter of 1.35 inches ensuring correct coolant flow
• Bolt hole center-to-center distance of 2.78 inches for secure mounting
• Meets or exceeds OEM specifications for reliable performance
• Compatible with Toyota Tacoma models requiring part number 86284

About the Four Seasons Water Outlet Product Line

The Water Outlet product line by Four Seasons focuses on engine coolant components designed to maintain efficient cooling system operation. This line integrates thermostat functionality within the outlet assembly, streamlining installation and ensuring consistent engine temperature management. The 86284 part exemplifies this approach by combining the outlet and thermostat into a single, OEM-quality component.

Detailed Product Description

This engine coolant thermostat and water outlet assembly is engineered to fit Toyota Tacoma vehicles, providing a reliable solution for coolant circulation and temperature regulation. The plastic construction offers resistance to corrosion and wear, while the included thermostat ensures the engine reaches and maintains the correct operating temperature. With a mounting flange width of 0.41 inches and precise bolt hole spacing, this assembly installs securely and aligns with factory specifications. The outlet type design facilitates proper coolant flow from the engine to the radiator.

Common Applications and Issues Addressed

• Replacement for faulty or leaking water outlet assemblies
• Resolving engine overheating due to thermostat failure
• Addressing coolant leaks around the thermostat housing
• Maintaining proper coolant flow in Toyota Tacoma cooling systems
• Preventing engine damage caused by improper temperature regulation

Installation Notes and Tips

Ensure the engine is cool before beginning installation to avoid injury. Verify that the bolt hole center-to-center measurement of 2.78 inches matches the vehicle’s mounting points. Use a compatible gasket or sealant as the assembly does not include a gasket. Proper torque specifications should be followed to prevent leaks and ensure a secure fit. Inspect the cooling system for any additional worn components during replacement.

Quality Assurance and Warranty

The Four Seasons 86284 water outlet assembly meets or exceeds OEM standards, ensuring dependable performance and durability. While specific warranty details are not provided, Four Seasons products typically undergo rigorous quality control to meet industry requirements for engine coolant components.