LH Xenon Ballast & LED Module Kit for 2011-2013 BMW 5 Series F10 528i 535i Left Side Replaces# 63-11-7-271-903 63-21-7-217-509 63117271903 63127262731

⚙️[OE Part Number] 63-11-7-316-217, 63-11-7-318-327, 63-11-7-271-899, 63117271903, 63217217509, 63127262731, 63117271899, 63117318327, 63117316217, 7271903 7217509 7262731 7316217 7318327 [Note]: Please make sure that the part number are the same as yours before ordering.

🚗 [Broad Compatibility Coverage] Fits for 2012-2013 BMW 528i 2.0L, for 2011-2013 BMW 535i 3.0L, for 2011-2013 BMW 550i 4.4L, for 2013 BMW M5 4.4L, for 2012-2013 BMW ActiveHybrid 5 3.0L.

💡 ​​Revive Adaptive Beam Magic​​: Stop blinding oncoming traffic!​​ OE-grade module (63117237647) restores factory-level curve lighting. Feel confident on mountain roads at midnight—your 535i’s headlights pivot like ballet dancers through dark corners.

⚡ ​​End HID Flicker & Blackouts​​: No more sudden highway darkness!​​ Reinforced circuit boards resist vibration-induced failures. Stable voltage delivery even in -20°F Minnesota winters or Arizona desert heatwaves—keeps your M5’s road illumination rock-solid.

🔧 ​​Plug-Play Precision for BMW Techs​​: Slams into headlight housing like OEM.​​ Self-sealing connectors prevent moisture intrusion. Dealer secret: Always perform ISTA system reset post-install for perfect calibration!