4Pcs oxygen sensor:
234-5026 (5 wire-Oxygen Sensor): Upstream 2 pcs
234-4876 (4 wire-Oxygen Sensor): Downstream 2 pcs
2011-2016 BMW 550i 4.4L V8 Turbo
2011-2015 BMW 550i xDrive 4.4L V8 Turbo
2010-2015 BMW 550i GT 4.4L V8 Turbo
2010-2017 BMW 550i GT xDrive 4.4L V8 Turbo
2012-2018 BMW 650i 4.4L V8 Turbo
2012-2018 BMW 650i xDrive 4.4L V8 Turbo
2013-2019 BMW 650i Gran Coupe 4.4L V8 Turbo
2013-2019 BMW 650i xDrive Gran Coupe 4.4L V8 Turbo
2009-2018 BMW 750i 4.4L V8 Turbo
2010-2018 BMW 750i xDrive 4.4L V8 Turbo
2009-2015 BMW 750Li 4.4L V8 Turbo
2010-2015 BMW 750Li xDrive 4.4L V8 Turbo
2015-2018 BMW Alpina B6 xDrive Gran Coupe 4.4L V8 Turbo
2016 BMW Alpina B6 Gran Coupe 4.4L V8 Turbo
2011-2015 BMW Alpina B7 4.4L V8 Turbo
2011-2015 BMW Alpina B7 xDrive 4.4L V8 Turbo
2011-2013 BMW Alpina B7L 4.4L V8 Turbo
2011-2013 BMW Alpina B7L xDrive 4.4L V8 Turbo
2011-2018 BMW X5 4.4L V8 Turbo
2008-2009 BMW X6 4.4L V8 Turbo
2010-2012 BMW X6 4.4L V8 Turbo; Exc. M Model
2013 BMW X6 4.4L V8 Turbo; N63B44B Engine
2014 BMW X6 4.4L V8 Turbo; Exc. M Model
2015 BMW X6 4.4L V8 Turbo; N63B44B Engine