Vemo V15-99-2028 Engine Coolant Thermostat

Reliable Engine Coolant Thermostat for Audi A8 Quattro, S6, and S8

The Vemo VEMO Engine Coolant Thermostat V15-99-2028 is designed to maintain optimal engine temperature for select Audi models. Engineered with a housing included, this thermostat ensures precise temperature regulation and efficient cooling system performance.

• Engine coolant thermostat with housing for easy installation
• Opening temperature set at 80°C for accurate thermal control
• Compact dimensions: 100 mm height, 98 mm length, and 73 mm width
• Lightweight design at 0.061 kg for minimal impact on engine components
• Compatible with Audi A8 Quattro, S6, and S8 models

Detailed Specifications and Product Line Information

The VEMO brand line focuses on delivering precision-engineered automotive components, including thermostats that meet strict OEM standards. The V15-99-2028 thermostat features an integrated housing, simplifying replacement and ensuring a secure fit within the cooling system. Its 80°C opening temperature is calibrated to maintain optimal engine operating conditions, preventing overheating and promoting fuel efficiency. The thermostat’s compact size and lightweight construction contribute to reliable performance without adding unnecessary bulk.

Applications and Problem Resolution

This engine coolant thermostat is specifically compatible with Audi A8 Quattro, S6, and S8 models, providing a direct replacement solution. It addresses common cooling system issues such as:

• Engine overheating due to thermostat failure
• Erratic engine temperature fluctuations
• Poor heater performance inside the vehicle cabin
• Reduced fuel efficiency caused by improper engine temperature regulation
• Coolant leaks associated with damaged or worn thermostats

Installation Notes and Tips

When installing the Vemo V15-99-2028 thermostat, ensure the engine is cool before beginning work. The integrated housing design allows for straightforward replacement without the need for additional parts. Verify the thermostat orientation matches OEM specifications to guarantee proper coolant flow. After installation, bleed the cooling system to remove air pockets and check for leaks to ensure optimal operation.

Quality Assurance and Warranty

Vemo thermostats are manufactured to meet rigorous quality standards, ensuring durability and reliable performance in demanding automotive environments. The V15-99-2028 part undergoes thorough testing to comply with OEM requirements. While specific warranty details may vary, Vemo products typically include coverage against manufacturing defects to provide confidence in your purchase.