Four Seasons 86006 Engine Coolant Thermostat / Water Outlet Assembly

Overview of Four Seasons Water Outlet Assembly 86006

The Four Seasons Water Outlet Assembly 86006 is designed to maintain optimal engine temperature by regulating coolant flow. This engine coolant thermostat and water outlet assembly is compatible with select Cadillac, Chevrolet, and GMC models, including the Silverado 1500, Sierra, and Escalade.

• Includes thermostat and gasket for complete installation
• Constructed from durable plastic material
• Maximum height of 2.836 inches for precise fitment
• Bolt hole center-to-center distance of 2.98 inches
• Inlet diameter of 1.056 inches
• Mount flange width of 0.418 inches
• Meets or exceeds OEM specifications
• Compatible with multiple GM trucks and SUVs

Four Seasons Water Outlet Product Line Details

The Four Seasons Water Outlet product line focuses on reliable engine coolant components designed to meet or exceed original equipment manufacturer standards. This line integrates the thermostat within the water outlet assembly, simplifying installation and ensuring consistent engine temperature regulation. The 86006 part number represents a precise fit for various GM vehicles, providing a direct replacement for factory parts.

Detailed Product Description

This engine coolant thermostat and water outlet assembly combines a plastic housing with an integrated thermostat and gasket, ensuring a secure seal and efficient coolant flow. The 86006 assembly features a 1.056-inch inlet diameter and a mounting flange width of 0.418 inches, designed to fit specific GM models such as the Chevrolet Silverado 1500, GMC Sierra, and Cadillac Escalade. The bolt hole center-to-center measurement of 2.98 inches ensures proper alignment during installation. Constructed to meet or exceed OEM standards, this part supports reliable engine cooling system performance.

Common Applications and Issues Addressed

• Replacement for faulty or leaking water outlet assemblies
• Resolves engine overheating caused by thermostat failure
• Prevents coolant leaks due to worn or damaged gaskets
• Restores proper coolant flow in Cadillac Escalade and GMC Sierra models
• Addresses engine temperature regulation issues in Chevrolet Silverado 1500

Installation Notes and Tips

When installing the Four Seasons Water Outlet Assembly 86006, ensure the gasket is properly seated to prevent leaks. Verify bolt hole alignment using the 2.98-inch center-to-center measurement. The integrated thermostat simplifies replacement, but it is important to drain the coolant system before removal. Refill and bleed the cooling system after installation to avoid air pockets and ensure optimal performance.

Quality Assurance and Warranty

Four Seasons parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The Water Outlet Assembly 86006 includes a thermostat and gasket to ensure a complete and secure fit. While specific warranty details are not provided here, Four Seasons typically offers coverage against defects in materials and workmanship, supporting long-term vehicle operation.