Four Seasons 85949 Engine Coolant Thermostat Housing

Reliable Engine Coolant Thermostat Housing for Cadillac Vehicles

The Four Seasons Thermostat Housing 85949 is designed specifically for Cadillac CTS, SRX, and STS models. This integrated thermostat housing ensures precise temperature regulation and efficient engine cooling, helping maintain optimal engine performance.

• Constructed from durable aluminum for long-lasting performance
• Includes integrated thermostat and gasket for a complete replacement
• Compatible with Cadillac CTS, SRX, and STS models
• Two mounting holes with a 3-inch bolt hole center-to-center spacing
• Outlet port diameter of 44.620 mm and inlet port diameter of 1.433 inches
• Flange thickness of 0.532 inches and overall height of 2.230 inches
• Meets or exceeds OEM specifications for reliable fit and function

About the Four Seasons Thermostat Housing Product Line

The Four Seasons Thermostat Housing line offers integrated thermostat housings engineered to meet or exceed original equipment manufacturer standards. This product line focuses on providing complete engine coolant components that simplify installation and ensure proper engine temperature control. The 85949 model includes the thermostat and gasket, making it a comprehensive solution for Cadillac CTS, SRX, and STS vehicles.

Product Details and Specifications

This engine coolant thermostat housing is made from aluminum, providing corrosion resistance and durability under high-temperature conditions. The integrated thermostat housing design includes a thermostat and gasket, reducing the need for additional parts during installation. The housing features two mounting holes spaced 3 inches apart center-to-center, ensuring secure attachment. The outlet port diameter measures 44.620 mm, while the inlet port diameter is 1.433 inches, designed to match the cooling system requirements of compatible Cadillac models. The flange thickness is 0.532 inches, and the overall height of the housing is 2.230 inches, fitting precisely within the engine bay.

Common Applications and Issues Addressed

• Replacement of faulty or leaking thermostat housings in Cadillac CTS, SRX, and STS
• Resolving engine overheating caused by thermostat failure
• Fixing coolant leaks due to damaged or warped housing
• Restoring proper coolant flow and temperature regulation
• Preventing engine damage from improper thermostat operation

Installation Notes and Tips

When installing the Four Seasons Thermostat Housing 85949, ensure the engine is cool before beginning work. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before placing the new gasket and housing. Torque the mounting bolts evenly to the manufacturer's specifications to prevent leaks. Verify proper coolant levels and check for leaks after installation.

Quality Assurance and Warranty

This thermostat housing meets or exceeds OEM standards, ensuring reliable performance and fitment for Cadillac CTS, SRX, and STS models. The inclusion of the thermostat and gasket provides a complete replacement solution. Four Seasons products are backed by quality control processes to maintain consistency and durability. Please refer to Four Seasons' warranty policy for specific coverage details.