Semi Truck Engine Cooling

Semi Truck Engine Cooling
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33946)
    1
    # mpn1884236
    OE Type Engine Coolant Thermostat (33946) by Gates®. Position: Front. Depth from Flange: 1.41". Height from Flange: 0.73". Temperature: 185F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $32.29
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33188)
    1
    # mpn1880103
    OE Type Engine Coolant Thermostat (33188) by Gates®. Depth from Flange: 1.37". Height from Flange: 0.83". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $11.47
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33038)
    1
    # mpn1880099
    OE Type Engine Coolant Thermostat (33038) by Gates®. Depth from Flange: 0.8". Height from Flange: 0.79". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $9.48
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33036)
    1
    # mpn1880098
    OE Type Engine Coolant Thermostat (33036) by Gates®. Depth from Flange: 0.75". Height from Flange: 0.85". Temperature: 160F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $8.77
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33006)
    1
    # mpn1880094
    OE Type Engine Coolant Thermostat (33006) by Gates®. Depth from Flange: 0.75". Height from Flange: 0.85". Temperature: 160F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $7.31
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33008)
    1
    # mpn1868856
    OE Type Engine Coolant Thermostat (33008) by Gates®. Depth from Flange: 0.78". Height from Flange: 0.8". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $7.31
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (34198)
    1
    # mpn1860812
    OE Type Engine Coolant Thermostat (34198) by Gates®. With Seal. Depth from Flange: 2.13". Height from Flange: 0.79". Temperature: 190F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $12.23
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33922)
    1
    # mpn1860804
    OE Type Engine Coolant Thermostat (33922) by Gates®. Depth from Flange: 0.91". Height from Flange: 0.74". Temperature: 190F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $33.85
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33429)
    1
    # mpn1860784
    OE Type Engine Coolant Thermostat (33429) by Gates®. Depth from Flange: 0.78". Height from Flange: 0.82". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $7.22
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33329)
    1
    # mpn1860783
    OE Type Engine Coolant Thermostat (33329) by Gates®. Depth from Flange: 1.3". Height from Flange: 0.75". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $8.63
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33429S)
    0
    # mpn119813988
    Premium Engine Coolant Thermostat (33429S) by Gates®. Depth from Flange: 0.82". Height from Flange: 0.86". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $11.38
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33428S)
    0
    # mpn119813987
    Premium Engine Coolant Thermostat (33428S) by Gates®. Depth from Flange: 0.8". Height from Flange: 0.87". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed...
    Great design and functionMade from sturdy materials
    $11.38
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33036S)
    0
    # mpn119787025
    Premium Engine Coolant Thermostat (33036S) by Gates®. Depth from Flange: 0.85". Height from Flange: 0.85". Temperature: 160F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $10.83
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33038S)
    0
    # mpn1880100
    Premium Engine Coolant Thermostat (33038S) by Gates®. Depth from Flange: 0.91". Height from Flange: 0.91". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $10.49
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33008S)
    0
    # mpn1880096
    Premium Engine Coolant Thermostat (33008S) by Gates®. Depth from Flange: 0.84". Height from Flange: 0.86". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $8.22
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33006S)
    0
    # mpn1880095
    Premium Engine Coolant Thermostat (33006S) by Gates®. Depth from Flange: 0.83". Height from Flange: 0.84". Temperature: 160F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $8.89
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33019S)
    0
    # mpn1871595
    Premium Engine Coolant Thermostat (33019S) by Gates®. With Seal. Depth from Flange: 1.45". Height from Flange: 0.87". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
    Great design and functionMade from sturdy materials
    $10.12
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33009S)
    0
    # mpn1871594
    Premium Engine Coolant Thermostat (33009S) by Gates®. Depth from Flange: 0.82". Height from Flange: 0.88". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $9.65
    In Stock - Ships within 24 hrs
  • Gates® - Premium Engine Coolant Thermostat
    Gates® - Premium Engine Coolant Thermostat (33329S)
    0
    # mpn1868862
    Premium Engine Coolant Thermostat (33329S) by Gates®. Depth from Flange: 1.39". Height from Flange: 0.89". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Great design and functionMade from sturdy materials
    $13.90
    In Stock - Ships within 24 hrs
  • PAI® - Engine Coolant Thermostat
    PAI® - Engine Coolant Thermostat (381860)
    0
    # mpn4636629714
    Engine Coolant Thermostat (381860) 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, it is manufactured to...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $15.83
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat
    PAI® - Engine Coolant Thermostat (681850)
    0
    # mpn4636629650
    Engine Coolant Thermostat (681850) 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 and lifestyle, it is...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $32.67
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat
    PAI® - Engine Coolant Thermostat (381851)
    0
    # mpn4636629639
    Engine Coolant Thermostat (381851) 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 and lifestyle, it is...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $40.32
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat Kit
    PAI® - Engine Coolant Thermostat Kit (481832)
    0
    # mpn4636629656
    Engine Coolant Thermostat Kit 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, it is manufactured to meet or...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $43.44
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat w/o Gasket
    PAI® - Engine Coolant Thermostat w/o Gasket (181841)
    0
    # mpn4699429917
    Non-Vented Engine Coolant Thermostat without Gasket (181841) by PAI®. Temperature: 187F. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $24.34
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat w/o Gasket
    PAI® - Engine Coolant Thermostat w/o Gasket (181860)
    0
    # mpn4699429612
    Non-Vented Engine Coolant Thermostat without Gasket (181860) by PAI®. Temperature: 180F. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $14.51
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat with O-Ring
    PAI® - Engine Coolant Thermostat with O-Ring (181842)
    0
    # mpn4699429708
    Engine Coolant Thermostat with O-Ring (181842) by PAI®. Temperature: 180F. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $35.81
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat with O-Ring
    PAI® - Engine Coolant Thermostat with O-Ring (181890)
    0
    # mpn4699429654
    Vented Engine Coolant Thermostat with O-Ring (181890) by PAI®. Temperature: 180F. 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
    $31.65
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat with Seal
    PAI® - Engine Coolant Thermostat with Seal (181830)
    0
    # mpn4699429414
    Non-Vented Engine Coolant Thermostat with Seal (181830) by PAI®. Temperature: 180F. 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
    $31.12
    In Stock - Ships in 24 to 48 hrs
  • PAI® - Engine Coolant Thermostat with Seals
    PAI® - Engine Coolant Thermostat with Seals (3299)
    0
    # mpn4636629657
    Vented Engine Coolant Thermostat with Seals (3299) by PAI®. Temperature: 180/185F. 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
    $77.10
    In Stock - Ships in 24 to 48 hrs
  • ACDelco® - Professional™ Engine Coolant High Flow Thermostat
    ACDelco® - Professional™ Engine Coolant High Flow Thermostat (12TP1D)
    0
    # mpn5118423805
    Professional™ Engine Coolant High Flow Thermostat (12TP1D) 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
    $5.54
    In Stock - Ships within 24 hrs




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.

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