Semi Truck Radiator Caps
- ACDelco®Professional™ Engine Coolant Radiator Cap (12R9)Professional™ Engine Coolant Radiator Cap (12R9) by ACDelco®. Pressure: 16 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers an ideal...Lets you release the pressure prior to taking off the capDesigned to be OE-like$4.61
- ACDelco®Professional™ Engine Coolant Radiator Cap (12R9S)Professional™ Engine Coolant Radiator Cap (12R9S) by ACDelco®. Pressure: 16 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers an ideal...Lets you release the pressure prior to taking off the capDesigned to be OE-like$6.99
- ACDelco®Professional™ Engine Coolant Radiator Cap (12R7S)Professional™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 16 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers an ideal replacement...Lets you release the pressure prior to taking off the capDesigned to be OE-like$5.50
- ACDelco®Professional™ Engine Coolant Radiator Cap (12R5)Professional™ Engine Coolant Radiator Cap (12R5) by ACDelco®. Pressure: 13 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers an ideal...Lets you release the pressure prior to taking off the capDesigned to be OE-like$5.21
- ACDelco®Professional™ Engine Coolant Radiator Cap (12R5S)Professional™ Engine Coolant Radiator Cap (12R5S) by ACDelco®. Pressure: 13 psi. Material: Stainless Steel. With a full range of part numbers to fit most GM vehicles, ACDelco Professional™ Radiator Caps offer customers an ideal...Lets you release the pressure prior to taking off the capDesigned to be OE-like$4.99
- Motorcraft®Engine Coolant Radiator Cap (RS68)Engine Coolant Radiator Cap (RS68) by Motorcraft®. Pressure: 7 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$5.32
- Motorcraft®Engine Coolant Radiator Cap (RS62)Engine Coolant Radiator Cap (RS62) by Motorcraft®. Pressure: 13 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$8.81
- Mr. Gasket®Thermocap™ Blue Engine Coolant Radiator Cap (2470B)Thermocap™ Blue Engine Coolant Radiator Cap (2470B) by Mr. Gasket®. Pressure: 13 psi. Material: Aluminum. Finish: Blue Anodized. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in...$44.95
- Mr. Gasket®Thermocap™ Red Engine Coolant Radiator Cap (2470R)Thermocap™ Red Engine Coolant Radiator Cap (2470R) by Mr. Gasket®. Pressure: 13 psi. Material: Aluminum. Finish: Red Anodized. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in...$44.95
- Mr. Gasket®Thermocap™ Silver Engine Coolant Radiator Cap (2470S)Thermocap™ Silver Engine Coolant Radiator Cap (2470S) by Mr. Gasket®. Pressure: 13 psi. Material: Aluminum. Finish: Silver Anodized. Knowing your coolant temperature can help to prevent burn injuries. Thermo Cap, with its built-in...$45.34
- Proform®Officially Licensed GM Black Engine Coolant Radiator Cap (141-820)Officially Licensed GM Black Engine Coolant Radiator Cap (141-820) by Proform®. Pressure: 13 psi. Material: Billet Aluminum. Finish: Black Anodized. To keep your engine cool and improve your vehicle's performance, this product is just...$35.95
- Stant®Engine Coolant Radiator Cap (10333)Engine Coolant Radiator Cap (10333) by Stant®. Pressure: 16 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: 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$6.70
- Stant®Engine Coolant Radiator Cap (10293)Engine Coolant Radiator Cap (10293) by Stant®. Pressure: 10 psi. Type: Closed System. Shell Diameter: 2.81". Filler Neck Outside Diameter: 2.69". Cap Depth: 1.14". Filler Neck Inside Diameter: 2.13". 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$7.43
- Stant®Engine Coolant Radiator Cap (10234)Engine Coolant Radiator Cap (10234) by Stant®. Pressure: 18 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". Test...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$3.54
- 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 (10327)Engine Coolant Radiator Cap (10327) by Stant®. 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: 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$7.00
- Stant®Engine Coolant Radiator Cap (10227)Engine Coolant Radiator Cap (10227) by Stant®. Pressure: 13 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$3.87
- Stant®Engine Coolant Radiator Cap (10337)Engine Coolant Radiator Cap (10337) by Stant®. Pressure: 10 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 (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 (10230)Engine Coolant Radiator Cap (10230) by Stant®. 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". Test...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$3.24
- Stant®Engine Coolant Radiator Cap (10229)Engine Coolant Radiator Cap (10229) by Stant®. 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: 0.75". Test...Meets Original Equipment specificationsThe SWIV-EL design allows the cap to be installed and removed much easier than conventional radiator caps$4.94
- Stant®Engine Coolant Radiator Cap (10228)Engine Coolant Radiator Cap (10228) by Stant®. 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: 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$4.50
- TruParts®OE Type Engine Coolant Reservoir Cap (TRP291612)OE Type Engine Coolant Reservoir Cap (TRP291612) by TruParts®. Pressure: 13 lb. 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.47
- TruParts®Safety Vent Engine Coolant Reservoir Cap (TRP290346)Safety Vent Engine Coolant Reservoir Cap (TRP290346) by TruParts®. Pressure: 13 lb. 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...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.89
- iD Select®Engine Coolant Radiator Cap (T-38)Engine Coolant Radiator Cap (T-38) by iD Select®. Pressure: 16 psi. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$4.48
- iD Select®Engine Coolant Radiator Cap (T-9)Engine Coolant Radiator Cap (T-9) by iD Select®. Pressure: 9 psi. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$3.28
- iD Select®Engine Coolant Radiator Cap (T-13R)Engine Coolant Radiator Cap (T-13R) by iD Select®. Pressure: 13 psi. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$4.12
- iD Select®Engine Coolant Radiator Cap (T-18)Engine Coolant Radiator Cap (T-18) by iD Select®. Pressure: 18 psi. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$3.76
- iD Select®Engine Coolant Radiator Cap (T-46)Engine Coolant Radiator Cap (T-46) by iD Select®. Pressure: 15 psi. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$5.19
- iD Select®Engine Coolant Radiator Cap (T-13)Engine Coolant Radiator Cap (T-13) by iD Select®. Pressure: 13 psi. 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...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$3.53