Ruiya For 2003-2011 Mercedes-benz E320, E500, SL55 AMG Downstream O2 Oxygen Sensor

Description：
The oxygen sensor, located either upstream or downstream of the catalytic converter, is designed to monitor the air-fuel mixture under idle, moderate acceleration, and cruise conditions. Symptoms of a faulty or bad oxygen sensor include bad gas mileage, rough idle, reduced drivability, and an illuminated check-engine light.

Fitment：
2006 MERCEDES-BENZ CLS55 AMG V8-5.5
2006 MERCEDES-BENZ CLS500 V8-5.0
2006-2003 MERCEDES-BENZ E55 AMG V8-5.5
2005-2004 MERCEDES-BENZ E320 V6-3.2 4Matic
2005-2004 MERCEDES-BENZ E320 V6-3.2 Exc. 4Matic
2003 MERCEDES-BENZ E320 V6-3.2
2006-2004 MERCEDES-BENZ E500 V8-5.0 4Matic
2006-2004 MERCEDES-BENZ E500 V8-5.0 Exc. 4Matic
2003 MERCEDES-BENZ E500 V8-5.0
2007 MERCEDES-BENZ ML500 V8-5.0 Left Side
2007-2006 MERCEDES-BENZ R500 V8-5.0 Left Side
2008-2003 MERCEDES-BENZ SL55 AMG V8-5.5
2008 MERCEDES-BENZ SL55 AMG V12-5.5
2006-2003 MERCEDES-BENZ SL500 V8-5.0
2011-2005 MERCEDES-BENZ SLK55 AMG V8-5.5
2011-2005 MERCEDES-BENZ SLK55 AMG V8-5.5
2009-2005 MERCEDES-BENZ SLR MCLAREN V8-5.5