Dayco Thermostat DT221D Wheel BearingDayco 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
It is approved for warranty service for VAG (Volkswagen Automotive Group) vehicles using advanced mid SAPS (Sulphated ash
low emission petrol engined vehicles
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
Designed and manufactured to OE standards
Foot Dia: 27
Rubber or urethane bushing materials utilised for maximum quality and longevity
Lifter and Tappet Fix is a professional oil additive that cleans and releases sticking hydraulic lifters and quietens noisy engines
nausea and fatigue
SAE 0W-20 Original Equipment Manufacturer (OEM)
High flow version of TT240 series
HPR Diesel 5 is a premium high performance semi synthetic SAE 5W-40
Foot Dia: 33mm