Motorad 758-185 Engine Coolant Thermostat Housing Assembly

Overview of Motorad Integrated Housing Thermostat 758-185

The Motorad Integrated Housing Thermostat 758-185 is designed for precise engine temperature regulation in select Audi, Porsche, and Volkswagen models. This engine coolant thermostat housing assembly ensures reliable cooling system performance with a 185°F opening temperature, helping maintain optimal engine operation.

• Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, A6 Quattro, A7 Quattro, A8 Quattro
• Fits Porsche Cayenne, Panamera
• Suitable for Volkswagen Q5, Q7, S4, S5, SQ5, Touareg
• Thermostat opening temperature: 185°F
• Single outlet port with 1.36-inch diameter
• Constructed from plastic, stainless steel, and copper materials
• Includes one rubber gasket/seal for secure installation
• Seven bolt holes for mounting (bolts not included)

About the Integrated Housing Thermostat Product Line

The Motorad Integrated Housing Thermostat line combines the thermostat and housing into a single assembly, simplifying installation and improving reliability. This design reduces potential leak points and streamlines coolant flow management. The 758-185 part number represents a precise fit for various Audi, Porsche, and Volkswagen vehicles requiring a 185°F thermostat opening temperature.

Detailed Product Description

This engine coolant thermostat housing assembly features a robust construction using plastic, stainless steel, and copper components to withstand engine heat and pressure. The thermostat opens at 185 degrees Fahrenheit, ensuring the engine reaches and maintains the correct operating temperature. The assembly includes one rubber gasket to provide a tight seal and prevent coolant leaks. It has seven bolt holes for secure mounting, though bolts and additional hardware are not included. The single outlet port measures 1.36 inches in diameter, compatible with the specified vehicle cooling systems.

Common Applications and Issues Addressed

• Regulates engine temperature to prevent overheating
• Replaces faulty or leaking thermostat housings
• Restores proper coolant flow in Audi A4 Quattro and Porsche Cayenne models
• Prevents engine damage caused by thermostat failure in Volkswagen Q5 and Touareg
• Ensures consistent engine warm-up and efficient fuel consumption

Installation Notes and Tips

• Verify compatibility with your vehicle make and model before installation
• Use the included rubber gasket to ensure a proper seal
• Seven bolt holes require appropriate bolts (not included)
• Inspect cooling system components for wear during replacement
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

The Motorad Integrated Housing Thermostat 758-185 is manufactured to meet OEM specifications for fit and function. While hardware and installation tools are not included, the assembly is designed for durability and reliable performance. Warranty information should be confirmed with the original product documentation or supplier.