Dayco Thermostat DT238F Ultra-Select Located in a housing usually

Located in a housing usually at the front of the vehicle engine

It is manufactured using advanced low SAPS (Sulphated ash

Premium Mineral 20W-50 is a high quality mineral

API licensed engine oil recommended for modern fuel efficient

it opens at a lower temperature than the main thermostat and smoothes the warmup process

Dayco Thermostat DT238F Ultra-Select Located in a housing usuallyDayco thermostats are designed to OEM specifications and come with a heat sensing wax filled copper power pill that detects the coolant temperature in the engine. The Dayco thermostat's amazing heat sensing power pill controls coolant flow from the radiator when the engine is cold to reach optimum operating temperature quickly. It then allows coolant to circulate through the engine when operating temperature is reached to create the perfect