BMW E60 5-Series O2 Sensor Pre Cat OEM 11787523434 or 11787523435 (200
Pre catalyst / Before catalyst O2 sensor.Select sensor location from the menu.Made by Bosch.Part# 11 78 7 523 434 = Before catalyst in front exhaust manifold.Part# 11 78 7 523 435 = Before catalyst in rear exhaust manifold.
Pre catalyst / Before catalyst O2 sensor.Select sensor location from the menu.Made by Bosch.
Part# 11 78 7 523 434 = Before catalyst in front exhaust manifold. Part# 11 78 7 523 435 = Before catalyst in rear exhaust manifold.
525i 2004-2005 \/ Before Cat Front Manifold,525i 2004-2005 \/ Before Cat Rear Manifold,530i 2004-2005 \/ Before Cat Front Manifold,530i 2004-2005 \/ Before Cat Rear Manifold
