BMW HID Xenon Headlight Control Unit / Ballast Left, Right 63126939069
OEM Part #: 63-12-6-939-069 (63126939069)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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This genuine OEM HID Xenon Headlight Control Unit (Ballast) is sourced directly from donor vehicles to ensure authentic quality and reliable performance. Designed to regulate the electrical current for your vehicle's HID headlights, this part effectively addresses common issues such as flickering lights, dim illumination, or non-functioning headlights. It is compatible with various BMW models, including the X5 (2003-2006), 645Ci (2004-2005), 650i (2006-2007), M6 (2006-2008), and X3 (2004-2006). This ballast can be installed on either the left or right side, making it a versatile choice for your repair needs. Bosch part number 6939069 is also interchangeable with this unit. Restore your vehicle’s lighting system with this factory-original component for enhanced safety and visibility on the road.
Specifications
| Fits Vehicle Model | 645Ci, 650i, M6, X3, X5 |
| Fits Vehicle Make | BMW |
| OEM Part No | 63-12-6-939-069 (63126939069) |
| Side | Left, Right |
| Category | Lighting |
Compatible Vehicles
Fits 30 vehicle configurations across 1 make, 2003-2008.
View all 30 vehicle configurations — 18 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2003 | BMW | X5 | SUV | 3.0L l6 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2003 | BMW | X5 | SUV | 4.4L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2003 | BMW | X5 | SUV | 4.6L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2004 | BMW | 645Ci | Convertible | 4.4L V8 | |
| 2004 | BMW | 645Ci | Coupe | 4.4L V8 | |
| 2004 | BMW | X3 | SUV | 2.5L l6 | |
| 2004 | BMW | X3 | SUV | 3.0L l6 | |
| 2004 | BMW | X5 | SUV | 3.0L l6 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2004 | BMW | X5 | SUV | 4.4L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2004 | BMW | X5 | SUV | 4.8L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2005 | BMW | 645Ci | Convertible | 4.4L V8 | |
| 2005 | BMW | 645Ci | Coupe | 4.4L V8 | |
| 2005 | BMW | X3 | SUV | 2.5L l6 | |
| 2005 | BMW | X3 | SUV | 3.0L l6 | |
| 2005 | BMW | X5 | SUV | 3.0L l6 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2005 | BMW | X5 | SUV | 4.4L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2005 | BMW | X5 | SUV | 4.8L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2006 | BMW | 650i | Convertible | 4.8L V8 | |
| 2006 | BMW | 650i | Coupe | 4.8L V8 | |
| 2006 | BMW | M6 | Coupe | 5.0L V10 | |
| 2006 | BMW | X3 | SUV | 3.0L l6 | |
| 2006 | BMW | X5 | SUV | 3.0L l6 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2006 | BMW | X5 | SUV | 4.4L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2006 | BMW | X5 | SUV | 4.8L V8 | For Vehicles with Production Date After 10/2003; For vehicles WITH option codes S522A AND S524A |
| 2007 | BMW | 650i | Convertible | 4.8L V8 | For Vehicles With Production Date Up To 09/2007 |
| 2007 | BMW | 650i | Coupe | 4.8L V8 | For Vehicles With Production Date Up To 09/2007 |
| 2007 | BMW | M6 | Convertible | 5.0L V10 | For Vehicles With Production Date Up To 09/2007 |
| 2007 | BMW | M6 | Coupe | 5.0L V10 | For Vehicles With Production Date Up To 09/2007 |
| 2008 | BMW | M6 | Convertible | 5.0L V10 | For Vehicles With Production Date Up To 09/2007 |
| 2008 | BMW | M6 | Coupe | 5.0L V10 | For Vehicles With Production Date Up To 09/2007 |