GASKET - THERMOSTAT (Yale YT220075044)

A failing thermostat gasket can allow coolant to seep past the sealing surface, leading to gradual fluid loss and potential overheating. This aftermarket replacement part references Yale as the OE maker and cross-references part number YT220075044. The gasket creates a compression seal between the thermostat housing and its mating surface, preventing coolant from escaping the joint. Over time, heat cycling can cause the gasket material to harden and lose its ability to maintain a leak-free seal. The item ships at approximately 0.002 pounds. Verify the serial number or application, then call (562) 693-7748. A compromised gasket may result in visible coolant drips and reduced system pressure.

Part number variants: YT220075044, yt220075044