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  • Mishimoto Racing Thermostat (Honda Civic Si 2006-2009) - Modern Automotive Performance
  • Mishimoto Racing Thermostat (Honda Civic Si 2006-2009)

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    Mishimoto

    Mishimoto Racing Thermostat

    PART# MIS MMTS-CIV-06
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 66.95   $ 83.20
    You Save 20% ($ 16.25)


    Built To Order Delivered by , to your door when ordered within hrs and mins
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    MAP Loyalty: Earn $ 1.34 Toward Next Purchase!

    The Mishimoto racing thermostat ensures an optimum level of coolant release in modified and upgraded turbo Civic SI engines. The Mishimoto racing thermostat has a faster response to temperature change, allowing it to regulate high engine temperatures better than a standard thermostat.

    Standard thermostats will only start to open at a temperature of 78°C, while the Mishimoto Honda Civic SI racing thermostat activates at a lower temperature of 60°C. Activating at this temperature allows the coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Engines using the Mishimoto racing thermostat will experience greater cooling efficiency, increasing overall performance and preservation of engine health over time. Mishimoto guarantees superior performance and quality with an unmatched lifetime warranty on all parts.

    Application List

    • 2007-2008 Acura RDX
    • 2004-2009 Acura TSX
    • 2006-2009 Honda Civic Si
    • 2008 Honda Civic Mugen Si
    • 2007-2009 Honda CR-V EX-L
    • 2007-2009 Honda CR-V LX

    The Mishimoto racing thermostat ensures an optimum level of coolant release in modified and upgraded turbo Civic SI engines. The Mishimoto racing thermostat has a faster response to temperature change, allowing it to regulate high engine temperatures better than a standard thermostat.

    Standard thermostats will only start to open at a temperature of 78°C, while the Mishimoto Honda Civic SI racing thermostat activates at a lower temperature of 60°C. Activating at this temperature allows the coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. Engines using the Mishimoto racing thermostat will experience greater cooling efficiency, increasing overall performance and preservation of engine health over time. Mishimoto guarantees superior performance and quality with an unmatched lifetime warranty on all parts.

    Application List

    • 2007-2008 Acura RDX
    • 2004-2009 Acura TSX
    • 2006-2009 Honda Civic Si
    • 2008 Honda Civic Mugen Si
    • 2007-2009 Honda CR-V EX-L
    • 2007-2009 Honda CR-V LX

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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