Four Seasons 86116 Engine Coolant Thermostat Housing

Reliable Engine Coolant Thermostat Housing for Cadillac and Chevrolet

The Four Seasons 86116 Engine Coolant Thermostat Housing is designed specifically for Cadillac ELR and Chevrolet Volt models. This integrated thermostat housing includes a thermostat and gasket, ensuring a complete solution for your vehicle's cooling system needs.

• Constructed from durable plastic material
• Includes thermostat and gasket for easy installation
• Bolt hole center-to-center measurement of 2.07 inches
• Inlet port diameter of 1.510 inches
• Flange thickness of 0.393 inches
• Overall height of 4.00 inches
• Meets or exceeds OEM specifications
• Integrated thermostat housing style

About the Four Seasons Thermostat Housing Product Line

The Four Seasons Thermostat Housing line offers integrated thermostat housings designed to meet or exceed original equipment manufacturer standards. This product line focuses on providing reliable engine coolant components that simplify replacement and maintenance. The 86116 part number is part of this line, delivering a precise fit and function for Cadillac ELR and Chevrolet Volt vehicles.

Product Details and Specifications

This engine coolant thermostat housing is made from high-quality plastic, providing resistance to corrosion and heat. The integrated thermostat housing design includes the thermostat and gasket, which helps reduce installation time and ensures a proper seal. The bolt hole center-to-center distance of 2.07 inches and inlet port diameter of 1.510 inches are engineered for exact fitment. The flange thickness of 0.393 inches and overall height of 4.00 inches contribute to the housing's durability and compatibility with the cooling system.

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 area
• Maintaining proper engine temperature regulation
• Upgrading worn or damaged cooling system components

Installation Notes and Tips

When installing the Four Seasons 86116 thermostat housing, ensure the gasket is properly seated to prevent leaks. Verify bolt hole alignment using the 2.07-inch center-to-center measurement. It is recommended to drain the coolant before removal and refill after installation. Use appropriate torque specifications to avoid damage to the plastic housing.

Quality Assurance and Warranty

This thermostat housing meets or exceeds OEM standards, ensuring reliable performance and fitment for Cadillac ELR and Chevrolet Volt models. Four Seasons provides quality assurance backed by industry standards, though specific warranty details should be confirmed with the product documentation or supplier.