Semi Truck Engine Cooling
-
Gates®Engine Coolant Replacement Radiator Cap (31532)Engine Coolant Replacement Radiator Cap (31532) by Gates®. Pressure: 15 psi. Type: Closed System. Shell Diameter: 2.56". Filler Neck Outside Diameter: 1.95". Cap Depth: 1.44". If you want to keep your vehicle safe on the road for many...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$8.14 - Gates®Engine Coolant Replacement Radiator Cap (31528)Engine Coolant Replacement Radiator Cap by Gates®. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". If...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$5.34
- Gates®Engine Coolant Replacement Radiator Cap (31527)Engine Coolant Replacement Radiator Cap (31527) by Gates®. Pressure: 13 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$5.34
- Gates®Engine Coolant Replacement Radiator Cap (31526)Engine Coolant Replacement Radiator Cap (31526) by Gates®. Pressure: 7 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$5.23
- Gates®Engine Coolant Replacement Radiator Cap (31523)Engine Coolant Replacement Radiator Cap (31523) by Gates®. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$5.34
- Gates®Engine Coolant Replacement Radiator Cap (31521)Engine Coolant Replacement Radiator Cap (31521) by Gates®. Pressure: 10 psi. Type: Optional System. Shell Diameter: 2.33". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.25". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$5.70
- Gates®Engine Coolant Replacement Radiator Cap (31335)Engine Coolant Replacement Radiator Cap (31335) by Gates®. Pressure: 20 psi. Type: Closed System. Shell Diameter: 2.27". Filler Neck Outside Diameter: 1.78". Cap Depth: 1". If you want to keep your vehicle safe on the road for many...Wide range of applications covering all makes and modelsManufactured to meet or exceed OEM specifications in function, form and fit$9.63
- Gates®Engine Coolant Replacement Reservoir Cap (31312)Engine Coolant Replacement Reservoir Cap (31312) by Gates®. Shell Diameter: 1.91". Cap Depth: 0.97". 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...Great design and functionMade from sturdy materials$2.82
- Gates®Engine Coolant Replacement Reservoir Cap (31406)Engine Coolant Replacement Reservoir Cap (31406) by Gates®. Pressure: 16 psi. Type: Closed System. Shell Diameter: 3.3". Filler Neck Outside Diameter: 1.23". Cap Depth: 1.3". If you want to keep your vehicle safe on the road for many...Great design and functionMade from sturdy materials$5.74
- Gates®Engine Coolant Safety Release Radiator Cap (31534)Engine Coolant Safety Release Radiator Cap (31534) by Gates®. Location: on Water Outlet Housing. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.2". Filler Neck Outside Diameter: 1.69". Cap Depth: 1.41". Filler Neck Inside...Great design and functionMade from sturdy materials$8.44
- Gates®Engine Coolant Safety Release Radiator Cap (31533)Engine Coolant Safety Release Radiator Cap (31533) by Gates®. Pressure: 13 psi. Type: Optional System. Shell Diameter: 2.2". Filler Neck Outside Diameter: 1.69". Cap Depth: 1.41". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Great design and functionMade from sturdy materials$9.13
- Gates®Engine Coolant Safety Release Radiator Cap (31516)Engine Coolant Safety Release Radiator Cap (31516) by Gates®. Pressure: 16 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Great design and functionMade from sturdy materials$8.07
- Gates®Engine Coolant Safety Release Radiator Cap (31511)Engine Coolant Safety Release Radiator Cap (31511) by Gates®. Pressure: 13 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Great design and functionMade from sturdy materials$7.98
- Gates®Engine Coolant Safety Release Radiator Cap (31508)Engine Coolant Safety Release Radiator Cap (31508) by Gates®. Pressure: 7 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler Neck Depth:...Great design and functionMade from sturdy materials$7.62
- ACDelco®Professional™ Engine Coolant Radiator Cap (RC6)Professional™ Engine Coolant Radiator Cap (RC6) by ACDelco®. With Turning Ears. Pressure: 13 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer...Lets you release the pressure prior to taking off the capDesigned to be OE-like$11.95
- Dorman HD Solutions®Engine Coolant Reservoir Cap (924-1057)Engine Coolant Reservoir Cap by Dorman HD Solutions®. Type: Flip Top. Material: Plastic. Finish: Black. Package Type: Box. Length: 7". Width: 3.1". Dorman HD Solutions® offers a variety of Engine Coolant Recovery Tank Caps for a range...Save time, money and labor by replacing only the Cap—instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time$10.82
- Dorman HD Solutions®Engine Coolant Reservoir Cap (924-1059)Engine Coolant Reservoir Cap (924-1059) by Dorman HD Solutions®. Type: Twist On. Material: Plastic/Ruber/Metal. Finish: White/Black. Package Type: Box. Length: 2". Width: 0.81". Dorman HD Solutions® offers a variety of Engine Coolant...Save time, money and labor by replacing only the Cap—instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time$14.79
- Motorcraft®Engine Coolant Radiator Cap (RS533)Engine Coolant Radiator Cap by Motorcraft®. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket seals. Motorcraft is the...Direct OEM replacementMeets strict Ford Motor Company standards$14.57
- Motorcraft®Engine Coolant Radiator Cap (RS527)Engine Coolant Radiator Cap (RS527) by Motorcraft®. Pressure: 16 lbs. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket...Direct OEM replacementMeets strict Ford Motor Company standards$6.85
- Motorcraft®Engine Coolant Radiator Cap (RS526)Engine Coolant Radiator Cap (RS526) by Motorcraft®. Pressure: 15 lbs. With today’s complicated automotive engines, it is crucial to have the right cooling system components for accurate temperature control, pressure relief, and gasket...Direct OEM replacementMeets strict Ford Motor Company standards$9.11
- Mopar®Engine Coolant Reservoir Cap (04596198)Engine Coolant Reservoir Cap (04596198) by Mopar®. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. This part was specially designed to maintain the efficiency and performance...Carefully crafted from premium materialsExcellent corrosion and wear resistance$28.77
- Mopar®Engine Coolant Reservoir Hose (68236733AA)Engine Coolant Reservoir Hose (68236733AA) by Mopar®. Extend the service life of your engine and make it running smoothly with this high-quality product by Mopar. This part was specially designed to maintain the efficiency and...Carefully crafted from premium materialsExcellent corrosion and wear resistance$73.00
- Stant®Engine Coolant Radiator Cap (10225)Engine Coolant Radiator Cap (10225) by Stant®. Pressure: 20 psi. Type: Closed System. Shell Diameter: 2.27". Filler Neck Outside Diameter: 1.78". Cap Depth: 1". Test your radiator cap whenever you service the cooling system. If you’re...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$4.02
- Stant®Engine Coolant Radiator Cap (10233)Engine Coolant Radiator Cap (10233) by Stant®. Pressure: 16 psi. Type: Closed System. Shell Diameter: 2.59". Filler Neck Outside Diameter: 1.69". Cap Depth: 1.06". Filler Neck Inside Diameter: 1.26". Filler Neck Depth: 0.63". Test your...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$5.89
- Stant®Engine Coolant Radiator Cap (10329)Engine Coolant Radiator Cap (10329) by Stant®. Pressure: 13 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". Test your...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$6.81
- Stant®Engine Coolant Radiator Cap (10328)Engine Coolant Radiator Cap (10328) by Stant®. Pressure: 7 psi. Type: Optional System. Shell Diameter: 2.61". Filler Neck Outside Diameter: 2.13". Cap Depth: 1.5". Filler Neck Inside Diameter: 1.61". Filler Neck Depth: 0.75". Test your...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$6.77
- Crown®Silver/Black Engine Coolant Bottle Cap (4596198)Silver/Black Engine Coolant Bottle Cap by Crown®. Pressure: 16 psi. Material: Plastic. Finish: Silver/Black. Package Type: Box. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a...Developed to improve your driving experienceConstructed to ensure ultimate operation$20.78
- Dorman®Black Engine Coolant Recovery Tank Cap (82597)Black Engine Coolant Recovery Tank Cap (82597) by Dorman®. With Coolant Type Requirement. Type: Screw On. Material: Plastic. Finish: Black. Package Type: Card. Length: 1.501". Width: 2.57". Dorman offers a variety of Engine Coolant...Save time, money and labor by replacing only the Cap instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time$9.96
- Dorman®Engine Coolant Recovery Tank Cap (54208)Engine Coolant Recovery Tank Cap by Dorman®. Type: Screw On. Material: Plastic (Nylon). Finish: Matte Black. Package Type: Box. Length: 3.3". Width: 3.3". Dorman offers a variety of Engine Coolant Recovery Tank Caps for a range of...Save time, money and labor by replacing only the Cap instead of the entire Engine Coolant Recovery TankDirect replacement for a proper fit every time$7.99
- Dorman®Outlet OE Solutions™ Coolant Bottle Reservoir Hose (626-823)Outlet OE Solutions™ Coolant Bottle Reservoir Hose by Dorman®. This engine coolant reservoir hose is designed to match the function of the original hose connecting the radiator or engine to the reservoir on specified vehicles. It is...Direct replacement for a proper fit every timeConstructed from high-quality materials for long-lasting durability$34.82
To run safely and efficiently, the operating temperature of your semi truck's engine must be maintained within a very narrow range. For this reason, your big rig is equipped with a radiator, radiator fan, water pump and other specific parts, which all together form a cooling system. Contrary to popular belief, a cooling system does not only prevent the engine from overheating, but also makes it possible to significantly improve its warm-up time, resulting in reduced fuel consumption. Take care of your cooling system and use only premium replacement and aftermarket semi truck engine cooling products we carry, and your engine will never get overheated.
