NO COMPROMISE IN QUALITY: While the market is being flooded with low cost (Asian) product, we feel that OEM quality is still the most important feature to bring to market. Engine Coolant Thermostat. The engine types may include 2.5L 24 58CC H4 GAS SOHC Naturally Aspirated,3.0L 3000CC H6 GAS DOHC Naturally Aspirated,3.6L 3630CC H6 GAS DOHC Naturally Aspirated.
