2004-2008 BMW 3-Series/5-Series/Z4 Front Engine Sensor ECU Tuning Bulb is not included —

Bulb is not included — you'll transfer your existing bulb or source a replacement H11 or H9 depending on your vehicle's original setup

making installation straightforward without modifications

Disconnect the old assembly

If they don't sit right or you want to return them

and advanced technology that honors the E39's legacy while embracing modern innovation

2004-2008 BMW 3-Series/5-Series/Z4 Front Engine Sensor ECU Tuning Bulb is not included —20042008 BMW 3 Series 5 Series Z4 Front Engine Sensor OEM replacement engine sensor for early generation BMW inline six and V8 models. Direct fit at factory mounting locations. Tested for proper sensor function and electrical continuity before shipment. Factory Mounting Points In House Quality Check Ships from FL Warehouse Key Features Direct OEM fit No adapter harnesses or modifications needed. Pre tested electrical function Verified continuity and