1999 Western Star 3800 Thermostats & Components
- PAI®Engine Coolant ThermostatWestern Star 3864T-2 1999, Engine Coolant Thermostat by PAI®. Temperature: 190F. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$34.95
- PAI®Engine Coolant Thermostat SealWestern Star 3864T-2 1999, Engine Coolant Thermostat Seal by PAI®. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.29