NGK NTK Upstream AFR O2 Oxygen Sensor for 2008 BMW 535xi 3.0L L6 - Air Fuel xr

Bosch Downstream Oxygen Sensor for 2008 BMW 535xi 3.0L L6 O2 Exhaust lc

VEMO Rear Oxygen (O2) Sensor for 2008 BMW 535xi 3.0L L6 - O2 Exhaust yr

Delphi Rear Oxygen (O2) Sensor for 2008 BMW 528xi 3.0L L6 - O2 Exhaust hb

Delphi Rear Oxygen (O2) Sensor for 2008-2013 BMW 128i 3.0L L6 - O2 Exhaust zz

Delphi Rear Oxygen (O2) Sensor for 2008-2010 BMW 528i 3.0L L6 - O2 Exhaust iw

Delphi Rear Oxygen (O2) Sensor for 2008-2010 BMW 535i 3.0L L6 - O2 Exhaust lb

Delphi Rear Oxygen (O2) Sensor for 2007-2008 BMW 335xi 3.0L L6 - O2 Exhaust wm