Mazda RX-8 Thermostats & Parts

Replacement Thermostats
  • iD Select® - Engine Coolant Thermostat
    iD Select®Engine Coolant Thermostat
    0
    # sp224236
    Engine Coolant Thermostat by iD Select®. 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 your factory...
    Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value
    $1.83 - $585.80
  • MotoRad® - Engine Coolant Thermostat
    MotoRad®Engine Coolant Thermostat
    2
    # sp178831
    Engine Coolant Thermostat by MotoRad®. 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 their vehicle.
    Offer precise pressure controlEnsure the proper fit
    $2.24 - $870.38
  • Gates® - Engine Coolant OE Type Thermostat
    Gates®Engine Coolant OE Type Thermostat
    3
    # sp119109
    Engine Coolant OE Type Thermostat by Gates®. 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 attention to detail and manufactured from the highest quality...
    Designed for customers that demand the exact OEM thermostat as a replacement productQuality controlled factory calibration assures the accuracy of opening and closing, regardless of pressure changes
    $3.71 - $175.86
  • Beck Arnley® - Engine Coolant Thermostat
    Beck Arnley®Engine Coolant Thermostat
    0
    # sp196211
    Engine Coolant Thermostat by Beck Arnley®. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles in the 1950’s,...
    OE quality products from top original equipmentTop quality materials
    $3.51 - $119.21
  • Mishimoto® - Thermostat
    Mishimoto®Thermostat
    6
    # sp3773
    Thermostat by Mishimoto®. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and upgraded turbo applications. Once the engine is fully warmed up,...
    Direct OEM fitHelps you to get the most out of your vehicle
    $22.95 - $123.95
  • AISIN® - Engine Coolant Thermostat
    AISIN®Engine Coolant Thermostat
    1
    # sp119088
    Engine Coolant Thermostat by AISIN®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $9.82 - $154.45
  • NTC® - Engine Coolant Thermostat
    NTC®Engine Coolant Thermostat
    1
    # sp153463
    Engine Coolant Thermostat by NTC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product and be sure the...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $14.01 - $98.92
  • Genuine® - Engine Coolant Thermostat Gasket
    Genuine®Engine Coolant Thermostat Gasket
    0
    # sp153494
    Engine Coolant Thermostat Gasket by Genuine®. If your engine cooling system is in need of repair, don't compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts chain store....
    Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer
    $0.17 - $47.16
  • MotoRad® - Engine Coolant Thermostat with Seal
    MotoRad®Engine Coolant Thermostat with Seal (620-180)
    0
    # mpn2009337139
    Engine Coolant Thermostat with Seal 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
    $17.35
  • Gates® - OE Type Engine Coolant Thermostat
    Gates®OE Type Engine Coolant Thermostat (34826)
    1
    # mpn1894206792
    OE Type Engine Coolant Thermostat (34826) by Gates®. Depth from Flange: 1.62". Height from Flange: 0.67". 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
    $22.24
  • Gates® - OE Type Engine Coolant Thermostat
    Gates®OE Type Engine Coolant Thermostat (34014)
    1
    # mpn1868897
    OE Type Engine Coolant Thermostat (34014) by Gates®. Depth from Flange: 1.63". Height from Flange: 0.63". 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
    $22.79
  • Beck Arnley® - Engine Coolant Thermostat with Gasket/Seal and w/o Housing
    Beck Arnley®Engine Coolant Thermostat with Gasket/Seal and w/o Housing (143-0724)
    0
    # mpn4722874003
    Engine Coolant Thermostat with Gasket/Seal and without Housing (143-0724) by Beck Arnley®. Temperature: 180F. For one hundred years, Beck Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts...
    OE quality products from top original equipmentTop quality materials
    $8.16
  • Mishimoto® - Low-Temperature Thermostat
    Mishimoto®Low-Temperature Thermostat (MMTS-RX8-04L)
    4
    # mpn2265220
    Racing Aluminum Low-Temperature Thermostat (MMTS-RX8-04L) by Mishimoto®. Temperature: 169F. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and...
    $57.95
  • AISIN® - Engine Coolant Thermostat with Seal
    AISIN®Engine Coolant Thermostat with Seal (THZ-003)
    1
    # mpn4732965236
    Engine Coolant Thermostat with Seal (THZ-003) by AISIN®. Temperature: 180F. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $21.07
  • AISIN® - Engine Coolant Thermostat with Seal
    AISIN®Engine Coolant Thermostat with Seal (THZ-002)
    1
    # mpn4636629768
    Engine Coolant Thermostat with Seal by AISIN®. Temperature: 180F. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $14.06
  • NTC® - Engine Coolant Thermostat
    NTC®Engine Coolant Thermostat (WV52ME-82)
    0
    # mpn4617540195
    Engine Coolant Thermostat by NTC®. Temperature: 82C. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly efficient replacement product...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $36.14


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