Thermostat - VW/Audi / 3.6L / B6 Passat / 4L Q7 / Touareg | 03H121113-COL

CALORSTAT thermostatic components (bellows thermostats for water temperature regulation), followed by the use of a different technology based on the wax expansion.

CALORSTAT by Vernet has produced thermostatic elements for more than 50 years. A vast amount of experience and continuous development has enabled the Company to remain the world leader in this field. Throughout the world, Vernet is regarded as a valued partner by manufacturers, large and small, in the Sanitary, Heating and Automotive industry.

Features and Benefits: 

• Comfort enhancement by a faster cabine warming
• CO2 emissions and fuel consumption reduction
• Thermostat opening driven by the ECU (electrical thermostat)
• An adaptation of the control strategies to the vehicle use (electrical thermostat)

OE Part #   03H-121-113 / 03H 121 113 / 03H121113

MFR Part #   TH7085.80

⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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