The knock sensor is a sonic sensor that monitors shockwaves in the engine. It senses when the engine pings. This one is mainly for Toyota vehicles， providing the same performance， durability and service life of the original one. Simple and easy to install.<br /><br />Features:<br />An knock (detonation) sensor monitors the engine for pinging or spark knock.<br />The sensor creates a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion.<br />Providing the same performance， durability and service life of the original one.<br />Simple and easy to install， just unplug the old one and plug this one in.<br />Suit for most Toyota vehicles.<br /><br />Specifications:<br />Main material: metal<br />Item size: 7.5 * 3 * 3cm / 2.95 * 1.18 * 1.18in<br />Item weight: 60g / 2.12oz<br />Package weight: 64g / 2.26oz<br />Package size: 11 * 7 * 3cm / 4.33 * 2.76 * 1.18in<br /><br />Package list:<br />1 * Knock Sensor<br /><br />Suit for:<br />Toyota Avalon 2000-2004<br />Toyota Camry 1999-2006<br />Toyota Celica 2000-2002<br />Toyota Highlander 2001-2004<br />Toyota Sienna 2000-2003<br />Toyota Solara 1999-2003<br />Lexus ES300 2000-2003<br />Lexus GS300 2005<br />Lexus IS300 2001-2005<br />Lexus SC300 1994-2000<br />Lexus RX300 2000-2003<br />Lexus RX330 2004-2006<br />Avalon All 3.0L V6 Engines 2000-2004<br />Camry All 2.2L Engines 1999-2001<br />Camry All 2.4L Engines 2002-2006<br />Camry All 3.0L V6 Engines 2002-2006<br />Camry All 3.3L V6 Engines 2002-2006<br />Celica All 1.8L 4cyl Engines 2000-2002<br />Highlander All 2.4L Engines 2001-2004<br />Highlander All 3.0L V6 Engines 2001-2003<br />Highlander All 3.3L V6 Engines 2001-2004<br />Sienna All 3.0L V6 Engines 2000-2003<br />Solara All 2.2L Engines 1999-2003<br />Solara All 2.4L Engines 1999-2003<br />Solara All 3.0L V6 Engines 2000-2003<br />ES300 All 3.0L V6 Engines 2000-2003<br />GS300 All 3.0L Inline 6 Engines 2005<br />IS300 All 3.0L Inline 6 Engines 2001-2005<br />SC300 All 3.0L Inline 6 Engines 1994-2000<br />RX300 All 3.0L V6 Engines 2000-2003<br />RX330 All 3.3L V6 Engines 2004-2006<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/4/K5354/K5354-1-b5f1-GfVj.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/4/K5354/K5354-1-b5f1-2BKa.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/4/K5354/K5354-1-b5f1-BQUr.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/K/4/K5354/K5354-1-b5f1-GXZw.jpg" /><br>