Motorad 459-160 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for BMW and Porsche Models

The Motorad Standard 459-160 engine coolant thermostat is designed to maintain optimal engine temperature for select BMW and Porsche vehicles. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation to support engine performance and longevity.

• Sealing flange outside diameter: 2.87 inches
• Bypass diameter: 2.87 inches
• Flange thickness: 0.27 inches
• Includes one rubber gasket/seal for secure installation
• Thermostat opening temperature: 160 degrees Fahrenheit
• Compatible with BMW M3, M5, M6, Z8 and Porsche Cayenne models

Product Details and Specifications

This Motorad Standard engine coolant thermostat (part number 459-160) features a 2.87-inch sealing flange outside diameter and a matching bypass diameter, ensuring proper coolant circulation within the engine cooling system. The flange thickness of 0.27 inches provides a stable mounting surface, while the included rubber gasket offers a reliable seal to prevent leaks. The thermostat opens at 160 degrees Fahrenheit, allowing coolant to flow once the engine reaches the specified temperature, helping maintain consistent operating conditions.

The Standard product line from Motorad focuses on delivering dependable, OEM-quality replacement parts that meet or exceed original equipment specifications. This thermostat is engineered to provide precise temperature control and durability for BMW and Porsche vehicles requiring this specific fitment.

Compatible Vehicles and Common Applications

• BMW M3, M5, M6, and Z8 models requiring a 160°F thermostat
• Porsche Cayenne models with matching thermostat specifications
• Replacement for worn or malfunctioning engine coolant thermostats
• Helps resolve engine overheating or poor temperature regulation issues
• Prevents coolant leaks by providing a secure seal with the included rubber gasket

Installation Notes and Tips

When installing the Motorad Standard 459-160 thermostat, ensure the sealing flange and gasket surfaces are clean and free of debris to achieve a proper seal. This thermostat does not include an installation tool, so use appropriate tools to avoid damage during installation. Verify the thermostat orientation matches the vehicle manufacturer’s specifications to ensure correct operation.

Quality Assurance and Warranty

Motorad’s Standard line parts are manufactured to meet strict quality standards, providing reliable performance and fitment. The 459-160 thermostat includes one rubber gasket to ensure a leak-free installation. While specific warranty details are not provided, Motorad products typically adhere to industry quality controls to support vehicle maintenance needs.