1989 Thomas School Bus Thermostats & Components
- MotoRad®Engine Coolant ThermostatThomas School Bus 8.3L 1989, Engine Coolant Thermostat by MotoRad®. Temperature: 180F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality...Offer precise pressure controlEnsure the proper fit$27.27
- Stant®Heavy Duty Engine Coolant ThermostatThomas School Bus 8.3L 1989, Heavy Duty Engine Coolant Thermostat by Stant®. With 1 seal and without Check Valves. Temperature: 180F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$29.56