The Cat 2038025 is a genuine OEM temperature switch assembly designed for precise temperature monitoring in a wide range of Caterpillar equipment. This essential component ensures optimal engine and system performance by accurately sensing temperature changes. It is a direct replacement for part number 1151153 and is compatible with numerous Cat articulated trucks, asphalt pavers, challengers, cold planers, excavators, wheel loaders, motor graders, track-type tractors, off-highway trucks, wheel dozers, compactors, and various industrial, marine, and generator set engines.