Denso part number 673-1312 is a replacement direct ignition coil for 1999-2003 Lexus ES300, 2004-2006 Lexus ES330, 1999-2003 Lexus RX300, 2004-2006 Lexus RX330, 2006-2008 Lexus RX400h, 2000-2004 Toyota Avalon, 2002-2005 Toyota Camry, 2001-2010 Toyota Highlander, 2001-2006 Toyota Sienna, and 2004-2008 Toyota Solara vehicles.
A leader in direct ignition technology, Denso developed the auto industry's first compact stick-type ignition coil. The space-saving design, since adopted by many of the world's leading automakers, requires no high-tension ignition cable, fitting neatly into the engine's spark plug bore. Along with its stick coil technology, other advanced features pioneered by Denso include micro-sized driver circuits and diagonal inductive windings. In the development of today's high-tech ignition systems, the automakers and Denso are full partners.
That same expertise is put to use on all Denso ignition coils regardless of their configuration. Each Denso ignition coil is designed and optimized for its specific application, then continually improved by Denso's global engineering team for maximum performance. One key to effective combustion in today's low-emission, high-efficiency engines is consistent, high-energy ignition output. Denso direct ignition coils deliver it.