The Dorman 902-836 Engine Coolant Thermostat Housing is a durable and leak-tested part designed for select models. It features a bolt-on mounting style and has an opening temperature of 180 °F. This thermostat housing is a performance part that does not require drilling or modifications for installation, making it a convenient choice for car and truck owners looking to maintain their engine cooling system. Made by Dorman, a trusted brand in automotive parts, this product is compatible with various vehicle models and is a reliable solution for ensuring optimal engine performance. LBK