Thermostat housing coolant leak
ENGINE
12 NHTSA complaints · 2020-11 → 2023-11
“The vehicle overheated during normal driving. The car advised the driver to stop immediately. The car was inspected later the same day by a VW dealer service department that determined the water pump and thermostat housing required replacement. Estimated cost is $1400”
“The thermostat housing and water pump are leaking due to a known manufacturing defect. I had the water pump and thermostat housing replaced around 65,000 miles from an independent Volkswagen mechanic. He informed me that it appears the water pump had been replaced prior to my”
“At 49,086, our 2016 Volkswagen Golf developed a leak in the thermostat assembly housing. The Volkswagen dealership, Elk Grove Volkswagen in Elk Grove, CA, strongly recommended the replacement of the thermostat assembly housing which included replacement of the thermostat”