Accurate compatibility: after many tests, the installation position is accurately aligned with the screw hole position, and it can be replaced directly. High-quality material: the main body is made of high-strength aluminum alloy, which has excellent high-temperature resistance and impact resistance to ensure the long-term durability of the components under harsh working conditions. Convenient installation: installation can be easily completed without purchasing accessories separately, saving time and cost. Temperature control cover: Built-in high-precision wax heat-sensitive element, with sensitive response. Accurately control:can accurately control the large/small cycle switching of coolant, and ensure the engine to warm up quickly.