▲▲▲ATTENTION!!! Pls carefully check your vehicle year & make & model with the fitment of Amazon and our description. You must read our description carefully, and it will tell you more about the fitment. ▲▲▲ATTENTION!!! If you buy a wrong type for your vehicle, pls not damage the label and barcode, pls return it in resellable package, otherwise we may not accept your returns. Please kindly check the YEAR/MAKE/MODEL of your vehicle based on our product description or follow the instruction of Amazon fitment to make sure this Ignition Knock Detonation Sensor is compatible. Vehicle Applications of this Ignition Knock Detonation Sensor: Acura RDX 2007 2008 2009 2010 2011 2012 Acura RSX 2002 2003 2004 2005 2006 Acura TSX 2004 2005 2006 2007 2008 Honda Accord 2003 2004 2005 2006 2007 Honda Civic 2002 2003 2004 2005 Honda CR-V 2002 2003 2004 2005 2006 2007 2008 2009 Honda Element 2003 2004 2005 2006 2007 2008 2009 2010 2011 MAY FIT OTHER VEHICLES IF REFERENCE NUMBER/S MATCHES FAQ: 1. How long is the warranty time of your Ignition Knock Detonation Sensor? We provide one year unlimited mileage warranty. 2. If I have any problems with your Ignition Knock Detonation Sensor, how can I deal with it? Our Ignition Knock Detonation Sensor are of high guaranteed quality, but in case any problems, you can email us immediately, and we will provide you with some professional suggestions. And if the Ignition Knock Detonation Sensor is within the warranty time, you can return or change it for better performance.