Semi Truck Thermostats & Components
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ACDelco®Professional™ Engine Coolant Standard Thermostat (12T6E)Professional™ Engine Coolant Standard Thermostat (12T6E) by ACDelco®. Flange Diameter: 2.500". Temperature: 195F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$5.72 - ACDelco®Professional™ Engine Coolant Standard Thermostat (12T1F)Professional™ Engine Coolant Standard Thermostat (12T1F) by ACDelco®. Flange Diameter: 2.125". Temperature: 205F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$4.75
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T6B)Professional™ Engine Coolant Standard Thermostat (12T6B) by ACDelco®. Flange Diameter: 2.500". Temperature: 160F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$6.13
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T17D)Professional™ Engine Coolant Standard Thermostat (12T17D) by ACDelco®. Without Gasket. Flange Diameter: 2.125". Temperature: 180F. Height: 40.90 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$5.65
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T16E)Professional™ Engine Coolant Standard Thermostat (12T16E) by ACDelco®. Without Gasket. Flange Diameter: 2.125". Temperature: 195F. Height: 93.60 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$8.56
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T16D)Professional™ Engine Coolant Standard Thermostat (12T16D) by ACDelco®. Without Gasket. Flange Diameter: 2.125". Temperature: 180F. Height: 93.60 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$8.38
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12TH7B)Professional™ Engine Coolant Standard Thermostat (12TH7B) by ACDelco®. Without Gasket. Flange Diameter: 2.460". Temperature: 160F. Height: 75.00 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$23.26
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T17B)Professional™ Engine Coolant Standard Thermostat (12T17B) by ACDelco®. Without Gasket. Flange Diameter: 2.125". Temperature: 160F. Height: 40.90 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$5.98
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T11D)Professional™ Engine Coolant Standard Thermostat (12T11D) by ACDelco®. With Seal. Flange Diameter: 2.125". Temperature: 180F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$6.94
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T19B)Professional™ Engine Coolant Standard Thermostat (12T19B) by ACDelco®. Without Gasket. Flange Diameter: 2.125". Temperature: 160F. Height: 53.50 mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$7.87
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T19D)Professional™ Engine Coolant Standard Thermostat (12T19D) by ACDelco®. Flange Diameter: 2.125". Temperature: 180F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$7.56
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T18D)Professional™ Engine Coolant Standard Thermostat (12T18D) by ACDelco®. Flange Diameter: 2.125". Temperature: 180F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$6.23
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T19E)Professional™ Engine Coolant Standard Thermostat (12T19E) by ACDelco®. Flange Diameter: 2.125". Temperature: 195F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$7.56
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T19CJ)Professional™ Engine Coolant Standard Thermostat (12T19CJ) by ACDelco®. Flange Diameter: 2.125". Temperature: 170F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$10.01
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T18E)Professional™ Engine Coolant Standard Thermostat (12T18E) by ACDelco®. Flange Diameter: 2.125". Temperature: 195F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$6.56
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T31E2)Professional™ Engine Coolant Standard Thermostat (12T31E2) by ACDelco®. With Seal. Flange Diameter: 2.125". Temperature: 195F. Height: 53.49mm. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$7.40
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T1E)Professional™ Engine Coolant Standard Thermostat (12T1E) by ACDelco®. Flange Diameter: 2.125". Temperature: 195F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$5.23
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T1B)Professional™ Engine Coolant Standard Thermostat (12T1B) by ACDelco®. Flange Diameter: 2.125". Temperature: 160F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$5.37
- ACDelco®Professional™ Engine Coolant Standard Thermostat (12T1D)Professional™ Engine Coolant Standard Thermostat (12T1D) by ACDelco®. Flange Diameter: 2.125". Temperature: 180F. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV,...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$4.75
- Motorcraft®Engine Coolant Thermostat (RT1234)Engine Coolant Thermostat (RT1234) by Motorcraft®. Temperature: 190F. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket...Heavy-duty quality for long lifeStainless steel or brass bridge and spring frame, channel-constructed for strength and rigidity$13.00
- Motorcraft®Engine Coolant Thermostat (RT351)Engine Coolant Thermostat (RT351) by Motorcraft®. Temperature: 180F. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket...Heavy-duty quality for long lifeStainless steel or brass bridge and spring frame, channel-constructed for strength and rigidity$11.61
- Stant®Engine Coolant Thermostat and Housing Assembly (14908)Engine Coolant Thermostat and Housing Assembly (14908) by Stant®. Temperature: 181F. Diameter: 2.86" Flange. Thickness: 0.08" Flange. Depth: 1.24" from Flange. Height: 2.08" from Flange. Get fast engine warm-up and dependable engine...Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity$50.90
- Stant®Engine Coolant Thermostat and Housing Assembly (14889)Engine Coolant Thermostat and Housing Assembly (14889) by Stant®. Temperature: 190F. Diameter: 2.39" Flange. Thickness: 0.07" Flange. Depth: 1.21" Flange. Height: 2.01" Flange. Get fast engine warm-up and dependable engine operating...Quality construction ensures exact fit and prolonged service lifeStainless steel bridge with channel-design for strength and rigidity$50.65
- Stant®Heavy Duty Engine Coolant Thermostat (15703)Heavy Duty Engine Coolant Thermostat (15703) by Stant®. Temperature: 235F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$26.56
- Stant®Heavy Duty Engine Coolant Thermostat (15701)Heavy Duty Engine Coolant Thermostat (15701) by Stant®. Temperature: 215F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$26.56
- Stant®Heavy Duty Engine Coolant Thermostat (15738)Heavy Duty Engine Coolant Thermostat (15738) by Stant®. Temperature: 180F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$10.67
- Stant®Heavy Duty Engine Coolant Thermostat (15702)Heavy Duty Engine Coolant Thermostat by Stant®. Temperature: 225F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a uniquely...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$26.56
- Stant®Heavy Duty Engine Coolant Thermostat (13938)Heavy Duty Engine Coolant Thermostat (13938) by Stant®. Temperature: 180F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat Cutaway heat motor has a...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$54.76
- Stant®Heavy Duty Engine Coolant Thermostat (14259)Heavy Duty Engine Coolant Thermostat (14259) by Stant®. Without Check Valves and Seal. Temperature: 195F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$11.20
- Stant®Heavy Duty Engine Coolant Thermostat (15218)Heavy Duty Engine Coolant Thermostat (15218) 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 exclusive ELAC®...Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.$29.56
