Motorad 708-203 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Audi and Volkswagen Models

The Motorad Standard 708-203 engine coolant thermostat is designed to maintain optimal engine temperature for various Audi and Volkswagen vehicles. Engineered with precision, this thermostat ensures efficient coolant flow and temperature regulation to support engine performance and longevity.

• Sealing flange outside diameter: 2.39 inches
• Height between flanges: 1.55 inches
• Overall height: 2.22 inches
• Standard type thermostat with jiggle pin weep hole
• Start to open temperature: 203°F
• Bypass diameter: 0.90 inches
• Flange thickness: 0.05 inches
• Includes rubber O-ring gasket for secure sealing
• One seal included for installation

About the Motorad Standard Product Line

The Motorad Standard line offers dependable engine cooling components designed to meet OEM specifications. This line focuses on delivering consistent performance and fitment for a wide range of vehicles, including the 708-203 engine coolant thermostat, which is engineered to provide reliable temperature control and sealing for Audi and Volkswagen models.

Product Details and Specifications

This engine coolant thermostat features a 203°F start to open temperature, ensuring the engine reaches optimal operating temperature efficiently. The thermostat includes a jiggle pin weep hole to allow air to escape from the cooling system, preventing air locks. The sealing flange outside diameter measures 2.39 inches, with a flange thickness of 0.05 inches, providing a precise fit. The included rubber O-ring gasket ensures a tight seal to prevent coolant leaks. The bypass diameter of 0.90 inches allows proper coolant circulation during warm-up phases.

Compatible Vehicles and Applications

• Compatible with Audi models: A3, A3 Quattro, A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, allroad, CC, Eos, TT Quattro
• Compatible with Volkswagen models: Jetta, Passat, Passat CC, Q5, Tiguan, Tiguan Limited
• Designed to regulate engine temperature and prevent overheating
• Helps maintain efficient engine performance and fuel economy
• Prevents coolant leaks and system air locks

Installation Notes and Tips

This thermostat does not include an installation tool, so ensure you have the appropriate tools for removal and installation. Verify the sealing surface is clean and free of debris before installing the new thermostat and gasket. Proper torque specifications should be followed to avoid damage to the thermostat housing or gasket. The included rubber O-ring gasket should be replaced with the thermostat to ensure a secure seal.

Quality Assurance and Warranty

The Motorad Standard 708-203 thermostat is manufactured to meet industry standards for durability and performance. It includes one rubber O-ring seal to ensure leak-free operation. While specific warranty details are not provided, Motorad products typically adhere to quality control processes to ensure reliable fitment and function for Audi and Volkswagen vehicles.