Freightliner Semi Truck Thermostats & Components

Replacement Thermostats
  • 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
    $15.51
  • PAI® - Engine Coolant Thermostat w/o Gasket
    PAI®Engine Coolant Thermostat w/o Gasket (181887)
    0
    # mpn4699429418
    Non-Vented Engine Coolant Thermostat without Gasket (181887) 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
    $34.55
  • 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
    $38.32
  • 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
    $33.85
  • 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
    $33.31
  • Stant® - Heavy Duty Engine Coolant Thermostat
    Stant®Heavy Duty Engine Coolant Thermostat (14839)
    0
    # mpn1824465
    Heavy Duty Engine Coolant Thermostat (14839) by Stant®. Without Check Valves and Seal. Temperature: 192F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC® Thermostat...
    Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
    $17.45
  • Stant® - Heavy Duty Engine Coolant Thermostat
    Stant®Heavy Duty Engine Coolant Thermostat (14539)
    0
    # mpn1786346
    Heavy Duty Engine Coolant Thermostat (14539) by Stant®. With 1 seal and without Check Valves. Temperature: 190F. Get fast engine warm-up and dependable engine operating temperature with a Stant thermostat. Stant’s exclusive ELAC®...
    Quality construction ensures exact fit and prolonged service life.Stainless steel bridge with channel-design for strength and rigidity.
    $20.81
  • PAI® - Engine Coolant Thermostat Gasket
    PAI®Engine Coolant Thermostat Gasket (131485)
    0
    # mpn4699429415
    Engine Coolant Thermostat Gasket (131485) 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $3.94
  • PAI® - Engine Coolant Thermostat Gasket
    PAI®Engine Coolant Thermostat Gasket (131464)
    0
    # mpn4636629769
    Engine Coolant Thermostat Gasket (131464) 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $2.40
  • PAI® - Engine Coolant Thermostat Gasket
    PAI®Engine Coolant Thermostat Gasket (131474)
    0
    # mpn4636629668
    Engine Coolant Thermostat Gasket (131474) by PAI®. Material: Metal. Designed utilizing the latest technology, this product by PAI features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle,...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $13.06
  • PAI® - Engine Coolant Thermostat Gasket
    PAI®Engine Coolant Thermostat Gasket (331267)
    0
    # mpn4636629665
    Engine Coolant Thermostat Gasket (331267) 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $7.80
  • PAI® - Engine Coolant Thermostat O-Ring
    PAI®Engine Coolant Thermostat O-Ring (121385)
    0
    # mpn4645108953
    Engine Coolant Thermostat O-Ring 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $15.06
  • PAI® - Engine Coolant Thermostat Seal
    PAI®Engine Coolant Thermostat Seal (131289)
    0
    # mpn4636629751
    Engine Coolant Thermostat Seal (131289) 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $4.94
  • PAI® - Engine Coolant Thermostat Seal
    PAI®Engine Coolant Thermostat Seal (3305)
    0
    # mpn4636629663
    Engine Coolant Thermostat Seal (3305) 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
    $5.29
  • PAI® - Thermostat Rectangular Sealing Rings
    PAI®Thermostat Rectangular Sealing Rings (121348)
    0
    # mpn4696834591
    Thermostat Rectangular Sealing Rings by PAI®.
    2 Years WarrantyPerfect blend of leading innovations and superior workmanship
    $9.69
  • PAI® - Thermostat Rectangular Sealing Rings
    PAI®Thermostat Rectangular Sealing Rings (121393)
    0
    # mpn4696834399
    Thermostat Rectangular Sealing Rings by PAI®.
    2 Years WarrantyPerfect blend of leading innovations and superior workmanship
    $2.87
  • PAI® - Thermostat Seals
    PAI®Thermostat Seals (740024)
    0
    # mpn4696833986
    Thermostat Seals by PAI®.
    2 Years WarrantyPerfect blend of leading innovations and superior workmanship
    $8.34
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat (4061-80)
    0
    # mpn4981394013
    Engine Coolant Thermostat (4061-80) 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
    $40.18
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat (4058-80)
    0
    # mpn4919354018
    Engine Coolant Thermostat (4058-80) 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
    $10.52
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat (4009-80)
    0
    # mpn4872959455
    Engine Coolant Thermostat (4009-80) 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
    $7.05
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat (233-195JV)
    0
    # mpn4872959443
    Engine Coolant Thermostat (233-195JV) 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
    $5.85
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (381850)
    0
    # mpn4899662776
    Engine Coolant Thermostat (381850) 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 lifestyle, it is...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $35.65
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (181866)
    0
    # mpn4899662767
    Engine Coolant Thermostat (181866) 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
    $25.63
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (181838)
    0
    # mpn4699429916
    Engine Coolant Thermostat (181838) 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
    $26.03
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (181839)
    0
    # mpn4699429778
    Engine Coolant Thermostat (181839) 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
    $26.03
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (181928)
    0
    # mpn4699429670
    Engine Coolant Thermostat (181928) 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
    $34.81
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (181925)
    0
    # mpn4699429445
    Engine Coolant Thermostat (181925) by PAI®. Temperature: 235F. 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
    $70.54
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (181844)
    0
    # mpn4666036155
    Engine Coolant Thermostat (181844) 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
    $28.60
  • PAI® - Engine Coolant Thermostat
    PAI®Engine Coolant Thermostat (740023)
    0
    # mpn4636629658
    Engine Coolant Thermostat (740023) 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
    $35.75
  • PAI® - Engine Coolant Thermostat w/o Gasket
    PAI®Engine Coolant Thermostat w/o Gasket (181930)
    0
    # mpn4699429575
    Non-Vented Engine Coolant Thermostat without Gasket (181930) 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
    $43.00




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