Stant 48732 Engine Coolant Thermostat / Water Outlet Assembly

Overview of Stant Integrated Thermostat Housing 48732

The Stant Integrated Thermostat Housing 48732 is designed specifically for Audi A4 and A4 Quattro models. This engine coolant thermostat and water outlet assembly ensures precise temperature regulation for optimal engine performance.

• Compatible with Audi A4 and A4 Quattro
• Thermostat temperature rating of 202 degrees Fahrenheit
• Flange diameter with seal: 1.09 inches
• Flange diameter without seal: 2.8 inches
• Freight class rating of 70 for shipping

Details on the Integrated Thermostat Housing Product Line

The Stant Integrated Thermostat Housing line combines the thermostat and housing into a single assembly, simplifying installation and reducing potential leak points. This design enhances reliability and ensures consistent coolant flow management, which is critical for maintaining engine temperature within the specified 202 degrees Fahrenheit range.

Product Description and Specifications

The Stant 48732 thermostat housing assembly is engineered to meet the exact specifications required by Audi A4 and A4 Quattro vehicles. The thermostat is calibrated to open at 202 degrees Fahrenheit, allowing coolant to circulate and prevent engine overheating. The flange diameters, 1.09 inches with seal and 2.8 inches without seal, ensure a secure fit and proper sealing within the cooling system. This part is classified under freight class 70, indicating its shipping category.

Common Applications and Problem Resolution

• Replaces faulty or leaking thermostat housings in Audi A4 and A4 Quattro
• Resolves engine overheating due to thermostat failure
• Prevents coolant leaks caused by damaged or warped housings
• Restores proper coolant flow and temperature regulation
• Addresses issues with inconsistent engine temperature readings

Installation Notes and Tips

When installing the Stant 48732 thermostat housing, ensure the mating surfaces are clean and free of old gasket material. Use the correct seal to maintain the 1.09-inch flange diameter sealing surface. Verify the thermostat opens at the specified 202 degrees Fahrenheit temperature before installation. Proper torque specifications should be followed to avoid warping the housing or causing leaks.

Quality Assurance and Warranty

Stant manufactures the 48732 Integrated Thermostat Housing to meet OEM standards for fit, form, and function. This part undergoes rigorous quality control to ensure durability and reliable performance in Audi A4 and A4 Quattro cooling systems. Warranty information is available through Stant and typically covers defects in materials and workmanship.