Compatible with or fits: (Note: Left; Position: Upstream) 2007 - 2010 BMW X5 4.8L V8 N62B48B FI Naturally Aspirated Gas. Compatible with or fits: (Note: For Cylinders 4-6; Position: Upstream) 2007 - 2010 BMW X5 3.0L 6 Cyl N52B30A FI Naturally Aspirated Gas. Upstream. Oxygen Sensor. Review Description to Ensure Proper Fit.
