Semi Truck Engine Cooling

Semi Truck Engine Cooling
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33179)
    0
    # mpn119824109
    Heavy Duty Engine Coolant Thermostat (33179) by Gates®. With Seal. Depth from Flange: 1.52". Height from Flange: 1.57". Temperature: 190F. 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
    $27.19
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (34149)
    0
    # mpn119823257
    Heavy Duty Engine Coolant Thermostat (34149) by Gates®. With Seal. Depth from Flange: 1.46". Height from Flange: 1.6". Temperature: 190F. 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
    $24.93
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (34148)
    0
    # mpn119823256
    Heavy Duty Engine Coolant Thermostat (34148) by Gates®. With Seal. Depth from Flange: 1.35". Height from Flange: 1.67". Temperature: 180F. 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
    $31.63
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (34146)
    0
    # mpn119823255
    Heavy Duty Engine Coolant Thermostat (34146) by Gates®. With Seal. Depth from Flange: 1.44". Height from Flange: 1.6". Temperature: 160F. 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
    $25.03
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33599)
    0
    # mpn119823254
    Heavy Duty Engine Coolant Thermostat (33599) by Gates®. With Seal. Depth from Flange: 1.25". Height from Flange: 1.68". Temperature: 190F. 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
    $34.98
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33971)
    0
    # mpn119820287
    Heavy Duty Engine Coolant Thermostat (33971) by Gates®. Depth from Flange: 1.44". Height from Flange: 1.42". 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
    $44.97
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33965)
    0
    # mpn119820286
    Heavy Duty Engine Coolant Thermostat (33965) by Gates®. With Seal. Position: Passenger Side. Depth from Flange: 1.1". Height from Flange: 0.64". Temperature: 185F. If you want to keep your vehicle safe on the road for many years to...
    Great design and functionMade from sturdy materials
    $26.51
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33964)
    0
    # mpn119820285
    Heavy Duty Engine Coolant Thermostat (33964) by Gates®. With Seal. Position: Driver Side. Depth from Flange: 1.93". Height from Flange: 0.64". Temperature: 180F. If you want to keep your vehicle safe on the road for many years to come,...
    Great design and functionMade from sturdy materials
    $24.32
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33966)
    0
    # mpn1885733
    Heavy Duty Engine Coolant Thermostat (33966) by Gates®. Depth from Flange: 1.41". Height from Flange: 0.69". 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
    $16.75
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33959)
    0
    # mpn1885732
    Heavy Duty Engine Coolant Thermostat (33959) by Gates®. Depth from Flange: 1.15". Height from Flange: 2.19". 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
    $103.66
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33969)
    0
    # mpn1884239
    Heavy Duty Engine Coolant Thermostat (33969) by Gates®. Depth from Flange: 1.2". Height from Flange: 0.8". Temperature: 192F. 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
    $11.73
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33967)
    0
    # mpn1860810
    Heavy Duty Engine Coolant Thermostat (33967) by Gates®. Depth from Flange: 1.28". Height from Flange: 0.77". 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
    $23.20
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33963)
    1
    # mpn1860809
    Heavy Duty Engine Coolant Thermostat (33963) 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...
    Great design and functionMade from sturdy materials
    $10.13
    In Stock - Ships within 24 hrs
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates® - Heavy Duty Engine Coolant Thermostat (33576)
    0
    # mpn1860790
    Heavy Duty Engine Coolant Thermostat (33576) by Gates®. With Seal. Depth from Flange: 1.25". Height from Flange: 1.7". Temperature: 160F. 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
    $35.47
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (34218)
    1
    # mpn1894179479
    OE Type Engine Coolant Thermostat (34218) by Gates®. Depth from Flange: 1.28". Height from Flange: 0.62". 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
    $27.80
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (34219)
    1
    # mpn1894179478
    OE Type Engine Coolant Thermostat (34219) by Gates®. Depth from Flange: 1.2". Height from Flange: 0.71". 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
    $27.81
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (34212)
    1
    # mpn1894179477
    OE Type Engine Coolant Thermostat (34212) by Gates®. Depth from Flange: 1.22". Height from Flange: 0.7". Temperature: 200F. 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
    $27.80
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (34769)
    1
    # mpn1894155320
    OE Type Engine Coolant Thermostat (34769) by Gates®. With Seal. Depth from Flange: 1.52". Height from Flange: 0.8". Temperature: 198F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product....
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $24.71
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33176)
    1
    # mpn119856627
    OE Type Engine Coolant Thermostat (33176) by Gates®. Depth from Flange: 0.92". Height from Flange: 0.8". 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
    $3.89
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33878)
    1
    # mpn119824119
    OE Type Engine Coolant Thermostat (33878) by Gates®. Depth from Flange: 1.72". Height from Flange: 0.72". 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
    $18.91
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33046)
    1
    # mpn119822254
    OE Type Engine Coolant Thermostat (33046) by Gates®. Depth from Flange: 0.88". 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. Developed...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $4.30
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33428)
    1
    # mpn119813986
    OE Type Engine Coolant Thermostat (33428) by Gates®. Depth from Flange: 0.75". 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
    $5.30
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33498)
    1
    # mpn119810740
    OE Type Engine Coolant Thermostat (33498) by Gates®. Depth from Flange: 0.91". Height from Flange: 0.75". 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
    $4.19
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33039)
    1
    # mpn119787026
    OE Type Engine Coolant Thermostat (33039) by Gates®. Depth from Flange: 0.78". Height from Flange: 0.8". 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
    $8.77
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33009)
    1
    # mpn119787024
    OE Type Engine Coolant Thermostat (33009) by Gates®. Depth from Flange: 0.75". Height from Flange: 0.84". 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
    $6.33
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33956)
    1
    # mpn1884732
    OE Type Engine Coolant Thermostat (33956) by Gates®. With Seal. Depth from Flange: 1.21". Height from Flange: 0.88". Temperature: 180F. 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
    $29.16
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33915)
    1
    # mpn1884731
    OE Type Engine Coolant Thermostat (33915) by Gates®. With Seal. Depth from Flange: 1.12". Height from Flange: 0.88". 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
    $28.75
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33888)
    1
    # mpn1884730
    OE Type Engine Coolant Thermostat (33888) by Gates®. Depth from Flange: 1.17". 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
    $30.44
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33758)
    1
    # mpn1884729
    OE Type Engine Coolant Thermostat (33758) by Gates®. Depth from Flange: 1.3". Height from Flange: 0.76". 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
    $9.94
    In Stock - Ships within 24 hrs
  • Gates® - OE Type Engine Coolant Thermostat
    Gates® - OE Type Engine Coolant Thermostat (33947)
    1
    # mpn1884237
    OE Type Engine Coolant Thermostat (33947) by Gates®. Position: Rear. Depth from Flange: 1.15". Height from Flange: 0.6". Temperature: 180F. 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
    $33.53
    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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