Four Seasons 86142 Engine Coolant Thermostat / Water Outlet Assembly

Overview of Four Seasons Water Outlet Assembly 86142

The Four Seasons Water Outlet Assembly 86142 is designed for reliable engine coolant management in Chevrolet Caprice and Pontiac G8 vehicles. This assembly includes a thermostat and is constructed from durable aluminum to ensure efficient heat dissipation and long-lasting performance.

• Material: High-quality aluminum for durability and heat resistance
• Includes thermostat and gasket for complete installation
• Maximum height: 3.4 inches for precise fitment
• Bolt hole center-to-center distance: 1.56 inches
• Inlet diameter: 1.44 inches
• Mount flange width: 1.17 inches
• Meets or exceeds OEM specifications
• Compatible with Chevrolet Caprice and Pontiac G8 models

Four Seasons Water Outlet Product Line Details

The Water Outlet product line by Four Seasons focuses on engine coolant components that integrate thermostat and housing assemblies. This line is engineered to meet or exceed original equipment manufacturer (OEM) standards, providing a reliable replacement for factory parts. The 86142 part number represents a complete engine coolant thermostat and water outlet assembly designed to maintain optimal engine temperature control.

Product Description and Features

This engine coolant thermostat and water outlet assembly is crafted from aluminum, offering corrosion resistance and effective heat transfer. The included thermostat regulates coolant flow, helping maintain the engine’s operating temperature. The gasket included ensures a secure, leak-free seal during installation. With precise measurements such as a 1.56-inch bolt hole center-to-center and a 1.44-inch inlet diameter, this assembly fits specifically on Chevrolet Caprice and Pontiac G8 models, ensuring proper alignment and function.

Common Applications and Issues Addressed

• Replacement for faulty or leaking water outlet assemblies
• Thermostat failure causing engine overheating or poor temperature regulation
• Corroded or damaged aluminum housing affecting coolant flow
• Coolant leaks due to worn or missing gaskets
• Maintaining OEM-level performance in Chevrolet Caprice and Pontiac G8 cooling systems

Installation Notes and Tips

When installing the Four Seasons Water Outlet Assembly 86142, ensure the engine is cool before beginning work. Remove the old assembly carefully to avoid damaging surrounding components. Use the included gasket to prevent leaks and torque bolts to manufacturer specifications. Verify the thermostat orientation matches OEM installation to ensure proper coolant flow and temperature regulation.

Quality Assurance and Warranty

This Four Seasons Water Outlet Assembly meets or exceeds OEM standards, providing dependable performance for Chevrolet Caprice and Pontiac G8 vehicles. The part number 86142 is manufactured with quality materials and includes all necessary components for installation. Four Seasons typically offers a limited warranty on their parts; please refer to official documentation for specific warranty details.