Four Seasons 86198 Engine Coolant Thermostat Housing

Overview of Four Seasons Thermostat Housing 86198

The Four Seasons Thermostat Housing 86198 is designed specifically for Land Rover Range Rover models, providing reliable engine coolant management. This integrated thermostat housing includes the thermostat and is constructed from durable plastic to ensure consistent performance.

• Material: High-quality plastic construction
• Includes integrated thermostat
• Mounting holes: 2 with 3.52-inch center-to-center spacing
• Inlet port diameter: 1.350 inches
• Flange thickness: 0.235 inches
• Overall height: 5.173 inches
• Meets or exceeds OEM specifications
• Compatible with Land Rover Range Rover vehicles

Details on Four Seasons Thermostat Housing Product Line

The Four Seasons Thermostat Housing product line focuses on engine coolant components designed to meet or exceed original equipment manufacturer standards. This line offers integrated thermostat housings that simplify installation and ensure proper coolant flow and temperature regulation. The 86198 model is part of this line, providing a direct replacement solution for Land Rover Range Rover vehicles requiring a reliable thermostat housing assembly.

Product Description and Specifications

This engine coolant thermostat housing features a plastic body designed for durability and resistance to corrosion. The integrated thermostat is included, eliminating the need for separate thermostat purchases. With two mounting holes spaced 3.52 inches apart, installation aligns with OEM mounting points. The inlet port diameter of 1.350 inches and flange thickness of 0.235 inches are engineered to maintain proper coolant flow and sealing. The overall height of 5.173 inches ensures compatibility with the engine bay layout of Land Rover Range Rover models.

Common Applications and Issues Addressed

• Replacement of cracked or leaking thermostat housing
• Resolving engine overheating due to thermostat failure
• Fixing coolant leaks around the thermostat housing area
• Restoring proper coolant flow and temperature regulation
• Addressing corrosion or wear in original thermostat housing

Installation Notes and Tips

When installing the Four Seasons Thermostat Housing 86198, ensure the mounting surface is clean and free of old gasket material, as this housing does not include a gasket or seal. Use a compatible gasket or sealant recommended for your Land Rover Range Rover model. Tighten mounting bolts evenly to the manufacturer’s torque specifications to prevent leaks. Verify proper thermostat operation after installation by monitoring engine temperature during initial operation.

Quality Assurance and Warranty

The Four Seasons Thermostat Housing 86198 meets or exceeds OEM standards for fit, form, and function. Manufactured with quality materials and precision engineering, this part is designed to provide reliable service. While specific warranty details may vary, Four Seasons typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or supplier for exact warranty terms.