Subaru OEM Knock Sensor 2006-2014 WRX / 2007-2021 STI

Here, you are looking at the Subaru OEM Replacement Knock Sensor for your Subaru. 

This knock sensor is a direct replacement OEM sensor and fits a wide variety of models.

A failed Knock Sensor will often have no noticeable symptoms beyond a check engine light or engine ping or knock, but it does cause your Subaru to operate inefficiently and produce higher emissions. 

Please see the fitment list below to ensure compatibility with your vehicle. 

Fitments:

• Subaru Forester NA 2006-2010
• Subaru Forester XT 2006-2013
• Subaru Impreza  2006-2011
• Subaru Impreza Outback 2006-2011
• Subaru Impreza GT Turbo 2008-2010
• Subaru WRX 2006-2014
• Subaru Legacy NA 2006-2009
• Subaru Legacy  GT 2007-2009
• Subaru Outback NA 2006-2009
• Subaru Outback XT 2007-2009
• Subaru STI 2007-2021