URO 99610601361 Engine Coolant Thermostat

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

The URO Engine Coolant Thermostat 99610601361 is designed to maintain optimal engine temperature for Porsche 911, Boxster, and Cayman models. Engineered with durable materials, this thermostat ensures consistent performance and efficient cooling system operation.

Key Features of URO Thermostat 99610601361

• Opening temperature set at 82°C for precise engine temperature regulation
• Thermostat constructed from stainless steel for corrosion resistance and durability
• Aluminum housing provides lightweight strength and heat dissipation
• Silver color finish for easy identification during installation
• Inside diameter of 39.14 mm and maximum height of 127.4 mm for exact fitment
• Bolt hole center-to-center distance of 66 mm and mounting hole diameter of 7.2 mm for secure attachment
• Inlet tube length of 32 mm designed to match OEM specifications

Detailed Description of the URO Engine Coolant Thermostat

This URO thermostat (part number 99610601361) is engineered specifically for Porsche 911, Boxster, and Cayman vehicles, ensuring compatibility and reliable operation. The thermostat opens at 82 degrees Celsius, allowing coolant to flow through the engine and radiator to maintain optimal operating temperature. Its stainless steel thermostat element resists corrosion and wear, while the aluminum housing offers a lightweight yet sturdy structure. The precise dimensions, including a 39.14 mm inside diameter and 127.4 mm maximum height, ensure a proper fit within the cooling system. This thermostat does not include a temperature sensor or gasket, so it is intended for direct replacement where these components are separate.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating in Porsche 911, Boxster, and Cayman models
• Restores proper coolant flow when the original thermostat fails to open at the correct temperature
• Prevents engine damage caused by prolonged high temperatures
• Improves heater performance by maintaining consistent coolant circulation
• Eliminates erratic temperature gauge readings due to thermostat malfunction

Installation Notes and Tips

When installing the URO thermostat 99610601361, ensure the cooling system is fully drained and the engine is cool to avoid injury. Verify the thermostat orientation matches OEM specifications, with the spring side facing the engine. Since this part does not include a gasket or seal, use a compatible gasket to prevent leaks. Tighten mounting bolts evenly to the recommended torque to avoid warping the aluminum housing. Bleed the cooling system properly after installation to remove air pockets and ensure efficient coolant flow.

Quality Assurance and Warranty Information

URO parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 99610601361 thermostat undergoes rigorous quality control to ensure durability and reliable performance in Porsche 911, Boxster, and Cayman vehicles. While specific warranty details are not provided, URO products typically come with a limited warranty against defects in materials and workmanship.