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  • Sensor, Knock | Mazda (L807-18-921)

    Knock sensors help sense vibrations due to engine knock or detonation. With this information, it will alter ignition timing to optimize the performance of your Mazda's engine and prevent detonation. 

    Details

    • Help protect your Mazda's engine with a functional knock sensor
    • High quality OEM Mazda Knock Sensor
    • Includes: Knock Sensor
    • Part #: L807-18-921
    • Compatible Vehicles:
      • 2016, 2017, 2018
      • 2019, 2020, 2021, 2022
      • 2020, 2021, 2022, 2023, 2024, 2025
      • 2013, 2014, 2015, 2016, 2016.5
      • 2017, 2018, 2019, 2020, 2021, 2021.5
      • 2022, 2023, 2024, 2025
      • 2023, 2024, 2025
      • 2007, 2008, 2009
      • 2010, 2011, 2012
        Models with 2.3L DISI Turbocharged & Intercooled Inline-4 engine
      • 2025
      • 2016, 2017, 2018, 2019, 2020, 2021, 2021.5, 2022, 2023
      • 2024, 2025
      • 2011, 2012, 2013, 2014
      • 2007, 2008, 2009
        Mazdaspeed3 models
      • 2010, 2011, 2012, 2013
        Mazdaspeed3 models
      • 2006, 2007, 2008, 2009, 2010
      • 2012, 2013, 2014, 2015, 2016, 2017
      • 2006, 2007
        Mazdaspeed6 models
      • 2022, 2023, 2024
      • 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
      • 2004, 2005, 2006, 2007, 2008
      • 2009, 2010, 2011