Motorad 462-180 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Porsche 911, Boxster, and Cayman

The Motorad Standard 462-180 engine coolant thermostat is designed to maintain optimal engine temperature for Porsche 911, Boxster, and Cayman models. Engineered to open at 180°F, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 1.38 inches
• Height between flanges: 1.4 inches
• Overall height: 2.00 inches
• Standard type thermostat with 4 bolt holes
• Bypass diameter: 1.38 inches
• Start to open temperature: 180°F
• Installation tool included for precise fitting
• No gasket or seal included
• No jiggle pin weep hole

About the Motorad Standard Product Line

The Motorad Standard line offers dependable engine cooling components designed to meet OEM specifications. The Standard 462-180 thermostat provides consistent temperature regulation and durability, making it suitable for maintaining the cooling system integrity in Porsche 911, Boxster, and Cayman vehicles.

Product Details and Specifications

This engine coolant thermostat features a sealing flange outside diameter of 1.38 inches and a height between flanges of 1.4 inches, ensuring a secure fit within the cooling system. The thermostat opens at 180 degrees Fahrenheit, allowing coolant to circulate once the engine reaches optimal operating temperature. With four bolt holes and a bypass diameter matching the sealing flange, the 462-180 part number fits precisely in the designated housing. The included installation tool facilitates proper placement during replacement, although a gasket or seal is not provided with this unit.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating
• Restores proper coolant flow in Porsche 911, Boxster, and Cayman models
• Replaces faulty or stuck thermostats causing engine temperature fluctuations
• Helps maintain efficient engine performance and fuel economy
• Prevents coolant bypass issues due to precise bypass diameter

Installation Notes and Tips

When installing the Motorad Standard 462-180 thermostat, ensure the sealing flange aligns correctly with the housing. Use the included installation tool to position the thermostat accurately and avoid damage. Since no gasket or seal is included, use a compatible gasket or sealant recommended for your Porsche model. Verify the four bolt holes align properly before tightening to manufacturer torque specifications.

Quality Assurance and Warranty

Motorad Standard thermostats are manufactured to meet strict quality standards for durability and performance. The 462-180 thermostat undergoes rigorous testing to ensure reliable operation at the specified 180°F opening temperature. While no specific warranty details are provided, Motorad products typically conform to OEM quality requirements for engine cooling components.