Calorstat 056121113E Engine Coolant Thermostat 71°C

The Calorstat 056121113E is a precision-engineered engine coolant thermostat designed to regulate coolant flow and maintain optimal engine operating temperature. This thermostat features a 71°C (160°F) opening temperature, making it ideal for applications requiring lower temperature operation compared to standard thermostats.

Key Features:

• Low opening temperature of 71°C for improved cooling performance
• Includes sealing ring for proper installation
• Direct OEM replacement for part number 056 121 113E
• Manufactured by Calorstat by Vernet, a trusted name in thermal management
• Designed to prevent engine overheating and optimize warm-up time

The thermostat remains closed during engine start-up to accelerate the warm-up process, then opens at the specified temperature to allow coolant circulation throughout the cooling system. This component is commonly used in Volkswagen and Audi vehicles including Golf, Jetta, Passat, Corrado, and Cabrio models. Compatible with various engine configurations including 1.5-1.8L petrol and 1.6L diesel applications.