
Workhorse W42 Thermostats & Components
- Gates®Engine Coolant Heavy Duty ThermostatEngine Coolant Heavy Duty Thermostat by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from the highest...Great design and functionMade from sturdy materials$12.62 - $84.57
- ACDelco®Professional™ Engine Coolant ThermostatProfessional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional™ Thermostats come in a variety of...Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like$2.07 - $19.56
- MotoRad®Engine Coolant ThermostatEngine Coolant Thermostat by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in their vehicle. As cooling system...Offer precise pressure controlEnsure the proper fit$2.24 - $77.64
- iD Select®Engine Coolant ThermostatEngine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$2.28 - $36.00
- iD Select®FailSafe Engine Coolant ThermostatFailSafe Engine Coolant Thermostat by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$9.15 - $23.42
- Gates®Engine Coolant Thermostat with Housing and Seal (34702)Engine Coolant Thermostat with Housing and Seal by Gates®. Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and...Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures$36.77
- MotoRad®UltraStat™ Series Thermostat (5200-160)UltraStat™ Series Thermostat by MotoRad®. Temperature: 160F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel construction...$10.68
- TruParts®Economy Engine Coolant Thermostat (TRP290217)Economy Engine Coolant Thermostat by TruParts®. Temperature: 195F. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$1.73
- TruParts®Engine Coolant ThermostatEngine Coolant Thermostat by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous industry...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.42 - $36.47
- TruParts®Fail-Safe Engine Coolant ThermostatFail-Safe Engine Coolant Thermostat by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$8.08 - $13.99
- TruParts®High Flow Engine Coolant ThermostatHigh Flow Engine Coolant Thermostat by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with rigorous...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$4.40 - $13.16
- iD Select®Economy™ Engine Coolant Thermostat (300-180)Economy™ Engine Coolant Thermostat by iD Select®. Temperature: 180F. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$2.21
- Gates®Heavy Duty Engine Coolant Thermostat (33963)Heavy Duty Engine Coolant Thermostat by Gates®. Without Housing and with Seal. Depth from Flange: 1.89". Height from Flange: 0.86". Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go with...Great design and functionMade from sturdy materials$12.76
- TruParts®Fail-Safe Engine Coolant Thermostat (TRP290989)Fail-Safe Engine Coolant Thermostat by TruParts®. Temperature: 195F. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made from the finest materials in compliance with...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$8.08
- 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$4.08
- 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$3.85
- MotoRad®Engine Coolant Thermostat (200-195)Engine Coolant Thermostat (200-195) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in...Offer precise pressure controlEnsure the proper fit$4.68
- MotoRad®Engine Coolant Thermostat (200-160)Engine Coolant Thermostat (200-160) by MotoRad®. Temperature: 160F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high-quality product used in...Offer precise pressure controlEnsure the proper fit$4.68
- MotoRad®Engine Coolant Thermostat (200-180)Engine Coolant Thermostat (200-180) 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 product used in...Offer precise pressure controlEnsure the proper fit$4.68
- MotoRad®Fail Safe™ Series Thermostat (7200-180)Fail Safe™ Series Thermostat (7200-180) by MotoRad®. Temperature: 180F. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open...$11.20
- MotoRad®Fail Safe™ Series Thermostat (7200-160)Fail Safe™ Series Thermostat (7200-160) by MotoRad®. Temperature: 160F. Fail-Safe Thermostats offer premium, patented technology for superior protection over any thermostat on the market. Only Fail-Safe is designed to lock in the open...$11.20
- MotoRad®High-Flow™ Series Thermostat (2000-195)High-Flow™ Series Thermostat (2000-195) by MotoRad®. Temperature: 195F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used...$4.91
- MotoRad®High-Flow™ Series Thermostat (2000-180)High-Flow™ Series Thermostat (2000-180) 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 product used...$4.91
- MotoRad®High-Flow™ Series Thermostat (2000-160)High-Flow™ Series Thermostat (2000-160) by MotoRad®. Temperature: 160F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product used...$4.91
- MotoRad®UltraStat™ Series Thermostat (5200-180)UltraStat™ Series Thermostat (5200-180) by MotoRad®. Temperature: 180F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...$7.70
- MotoRad®UltraStat™ Series Thermostat (5200-195)UltraStat™ Series Thermostat (5200-195) by MotoRad®. Temperature: 195F. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...$7.70
- ACDelco®Professional™ Engine Coolant Economy Thermostat (12TE1E)Professional™ Engine Coolant Economy Thermostat (12TE1E) 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$2.44
- ACDelco®Professional™ Engine Coolant Economy Thermostat (12TE1B)Professional™ Engine Coolant Economy Thermostat (12TE1B) 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$2.07
- ACDelco®Professional™ Engine Coolant Economy Thermostat (12TE1D)Professional™ Engine Coolant Economy Thermostat (12TE1D) 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$2.07
- 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$4.50