Model Compatibility: Designed for vehicles that use part number 90916-03093 for the engine coolant thermostat. Part Number Match: Replaces part number 90916-03093 in compatible cooling systems without requiring modifications. Functional Purpose: Supports proper engine coolant temperature regulation in systems designed for this thermostat. Design Specification: Engineered to match the dimensional and operational specifications associated with part number 90916-03093. Installation Use: Intended as a replacement component in cooling systems originally equipped with part number 90916-03093.