D4S D4R HID Xenon Headlight Ballast Control Unit 85967 51051 85967 52021 85967 53041 85967 06020

This ballast is exclusively designed for GenXenon to meet or exceed OEM specifications while delivering a cost-effective alternative to the factory part. Before installing, please try this part on your working headlight first to verify function. Check existing part for leaks before replacing. Designed to meet or exceed OEM specifications. Plug-and-play installation with no need to program or code the car. Fits either the left or right headlight. WILL THIS FIX MY HEADLIGHT? — To properly diagnose your headlight fault, try moving the ballast from your working side to the non-working side. If the headlight begins to work, this replacement ballast will fix the problem. If the problem persists, a different component is causing the fault (most likely the bulb or wiring). FITS — 2000-2003 Lexus ES300 -- 2004-2006 Lexus ES330 -- 2001-2005 Lexus IS300 -- 2001-2006 Lexus LS430 -- 2001-2003 Lexus RX300 -- 2004-2006 Lexus RX330 -- 2007-2009 Lexus RX350 -- 2006-2008 Lexus RX400H -- 2002-2005 Lexus SC430 -- 2005-2007 Toyota Avalon -- 2003-2005 Toyota Celica -- 2004-2006 Toyota Prius FITS — 2004-2010 Toyota Sienna -- 2007-2012 Mazda 6 -- 2004-2008 Mazda RX-8 -- 2003-2005 Lincoln Aviator -- 2003-2006 Lincoln LS -- 2005-2013 Porsche Boxster / Cayman -- 2006-2011 Porsche 911 / Carrera / Turbo (997) -- 2004-2009 LR Discovery LR3