Thermostats

  • Honda Genuine Thermostat-Thermostats-Speed Science
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    Honda Genuine Thermostat

    Honda Genuine Parts
    from $27.83 USD

    If you car is running too cold or too hot, chances are this is the culprit. Genuine is best - spend a little extra and sleep at night :)

    from $27.83 USD
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  • K-Tuned In Line Thermostat-Thermostats-Speed Science
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    K-Tuned In Line Thermostat

    K-Tuned
    $125.22 USD

    This part is most often used in conjunction with our K-Tuned Water Pump Block Off Plate kit.  Installation of the Water Plate kit deletes the fact...

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    $125.22 USD
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  • K-Tuned Swivel Neck Thermostat - K Series-Thermostats-Speed Science

    K-Tuned Swivel Neck Thermostat - K Series

    K-Tuned
    from $197.40 USD

    K-Tuned Swivel Neck Thermostat Housing - K Series K-Tuned has the solution to your lower rad hose problems. Some of the motors we have received cam...

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    from $197.40 USD
  • K-Tuned Swivel Thermostat V2 (Direct mount)

    K-Tuned Swivel Thermostat V2 (Direct mount)

    K-Tuned
    from $249.57 USD

    This thermostat is designed to bolt directly to the water pump housing. It offers the same -16AN port to easily switch coolant fittings (1.25" H...

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    from $249.57 USD
  • K-Tuned Thermostat (New Style) - D/B Series

    K-Tuned Thermostat (New Style) - D/B Series

    K-Tuned
    from $108.70 USD

    The K-Tuned B/D Thermostat Housing was developed to offer B and D Series engine owners a few more options with their cooling system setups. The CNC...

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    from $108.70 USD
  • Mishimoto In-Line Thermostat
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    Mishimoto In-Line Thermostat

    Mishimoto
    Original Price $219.14 USD
    Current Price $174.79 USD

    Mishimoto inline oil thermostats allow you to maintain ideal fluid temperature regulation. These units are engineered to properly regulate engin...

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    Original Price $219.14 USD
    Current Price $174.79 USD
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  • Mishimoto Racing Thermostat - D/B Series-Thermostats-Speed Science
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    Mishimoto Racing Thermostat - D/B Series

    Mishimoto
    Original Price $75.66 USD
    Current Price $69.57 USD

    Mishimoto Racing Thermostat - D/B Series Thermostat activation 68 Degrees C - OEM activation 78 Degrees C Features: Fits the 1988 - 2001 Civic/Int...

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    Original Price $75.66 USD
    Current Price $69.57 USD
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  • Mishimoto Racing Thermostat - K20-Thermostats-Speed Science

    Mishimoto Racing Thermostat - K20

    Mishimoto
    $79.14 USD

    Thermostat activation 68 Degrees C - OEM activation 78 Degrees C Features: Fits all K Series equipped vehicles Activates at lower temperature so...

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    $79.14 USD
  • Sold out

    Mishimoto Racing Thermostat - RX8

    Mishimoto
    Original Price $70.44 USD
    Current Price $63.48 USD

    Original Price $70.44 USD
    Current Price $63.48 USD
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  • Precision Works Swivel Thermostat - K Series
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    Precision Works Swivel Thermostat - K Series

    Precision Works
    Original Price $149.57 USD
    Current Price $132.18 USD

    Applications: K20 and K24 Engines Now comes with both factory style fitting and 16AN fitting! Features: Opening temp is 180 deg Comes with...

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    Original Price $149.57 USD
    Current Price $132.18 USD
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  • SpeedFactory Thermostat Housing - B Series-Coolant Housings-Speed Science

    SpeedFactory Thermostat Housing - B Series

    SpeedFactory
    $84.35 USD

    SpeedFactory Racing -16an Thermostat Housing for B Series Engines This is designed to replace your factory thermostat housing and allow you use -1...

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    $84.35 USD
  • TracTuff Remote Thermostat

    TracTuff Remote Thermostat

    TracTuff
    from $155.66 USD

    Looking to add a thermostat to your electric water pump?  An electric water pump is an efficient way to cool your engine but depending on how you...

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    from $155.66 USD