Engine Coolant Thermostat Housing Seal

The GM Genuine Parts 55565619 is a replacement engine coolant thermostat housing seal. Designed, engineered, and tested to rigorous standards by General Motors, this part is a true OE component that was either installed during vehicle production or validated by GM for their vehicles. Some GM Genuine Parts may have previously been offered as ACDelco GM Original Equipment (OE). Constructed from durable black rubber, this seal features a length of 2.6 inches, a width of 2.5 inches, and a height of 0.2 inches. Its inside diameter measures 2.9138 inches, with an outside diameter of 3.2476 inches. The seal has a thickness of 0.1669 inches and weighs a mere 0.01 lb. Programming is not required for installation. This thermostat housing seal is specifically designed to fit the following vehicles: 2011-2015 Chevrolet Cruze, 2012-2020 Chevrolet Sonic, 2012-2015 Chevrolet Volt, 2013-2021 Buick Encore, 2013-2021 Chevrolet Trax, 2014-2016 Cadillac ELR, and the 2016 Chevrolet Cruze Limited. Ensure compatibility with your specific vehicle's year, make, and model before purchase.