Motorad 475-190 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Audi and Volkswagen Models

The Motorad Standard 475-190 engine coolant thermostat is designed to maintain optimal engine temperature for a range of Audi and Volkswagen vehicles. Engineered to open at 190°F, this thermostat ensures efficient coolant flow and engine performance.

• Sealing flange outside diameter: 2.13 inches
• Height between flanges: 1.17 inches
• Overall height: 1.67 inches
• Flange thickness: 0.05 inches
• Standard type thermostat with 190°F opening temperature
• No gasket or seal included
• No jiggle pin weep hole
• Installation tool not included

About the Motorad Standard Product Line

The Motorad Standard line offers dependable replacement parts designed to meet original equipment specifications. The Standard engine coolant thermostat 475-190 provides consistent temperature regulation for Audi and Volkswagen vehicles, supporting proper engine warm-up and cooling system function without additional features like jiggle pins or included seals.

Detailed Product Description

This Motorad Standard 475-190 thermostat is engineered for precise temperature control, opening at 190 degrees Fahrenheit to regulate coolant flow through the engine. Its compact design features a 2.13-inch sealing flange outside diameter and a 1.67-inch overall height, making it compatible with various Audi and Volkswagen models including the A3, A4, Beetle, Golf, Jetta, Passat, Polo, S3, Sharan, and TT series. The thermostat does not include a gasket or seal, so ensure proper sealing during installation. The absence of a jiggle pin weep hole indicates a straightforward design focused on reliable temperature activation.

Compatible Vehicles and Common Applications

• Compatible with Audi A3, A4, A4 Quattro, S3, TT, and TT Quattro
• Fits Volkswagen Beetle, Clasico, Golf, Golf City, Jetta, Jetta City, Passat, Pointer, Polo, and Sharan
• Used to regulate engine temperature by controlling coolant flow
• Helps prevent engine overheating and inefficient fuel consumption
• Addresses issues such as engine overheating, poor heater performance, and fluctuating temperature gauge readings

Installation Notes and Tips

Installation of the Motorad Standard 475-190 thermostat requires careful attention to sealing surfaces since no gasket or seal is included. Verify the sealing flange outside diameter of 2.13 inches matches your vehicle’s housing. Use appropriate tools to avoid flange damage, noting that no installation tool is provided with this part. Ensure the thermostat is installed in the correct orientation to maintain proper coolant flow and temperature regulation.

Quality Assurance and Warranty

Motorad Standard thermostats are manufactured to meet OEM specifications for durability and performance. While no specific warranty information is provided, Motorad products typically undergo rigorous quality control to ensure reliable operation in compatible Audi and Volkswagen vehicles. Refer to your supplier or vehicle manufacturer for warranty details.