2014-2018 BMW X3/X4 Door Wiring Harness Left, Rear, Right 61129379849
OEM Part #: 61-12-9-379-849 (61129379849)
Actual photo
The exact part you’ll receive — not a stock photo.
$19.49
Side: Left, Rear, Right
Used
Donor2016 BMW X3 · 2.0L
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4 Available — Select Your Part:
Genuine OEM Used
SKU: 542326
Donor Vehicle: 2016 BMW X3 · 2.0L
2 photos
$19.49
30-Day Returns
Genuine OEM Used
SKU: 542325
Donor Vehicle: 2016 BMW X3 · 2.0L
2 photos
$19.49
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Genuine OEM Used
SKU: 707349
Donor Vehicle: 2018 BMW X4 · 2.0L
2 photos
$20.49
30-Day Returns
Genuine OEM Used
SKU: 707348
Donor Vehicle: 2018 BMW X4 · 2.0L
2 photos
$20.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Used BMW Door Wiring Harness OEM 9379849 (also replaces 9315130). This genuine harness connects power, locks, windows, mirrors, and speakers for left, rear, or right doors on X3 and X4 models with 2.0L and 3.0L turbo or naturally aspirated engines. Broken wires inside the door boot often cause intermittent window, lock, or speaker failure.
Specifications
| Fits Vehicle Model | X3, X4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 61-12-9-379-849 (61129379849) |
| Compatible OEM Part No | 9315130 |
| Side | Left, Rear, Right |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 2014-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 19 vehicle configurations — 19 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2016 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2015 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2018 | BMW | X4 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2016 | BMW | X4 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2015 | BMW | X4 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2017 | BMW | X4 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2015 | BMW | X4 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2016 | BMW | X4 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2014 | BMW | X3 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2018 | BMW | X4 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |
| 2016 | BMW | X3 | SUV | 2.0L l4 Diesel Turbo | For Vehicles with Production Date After 04/2014 |
| 2017 | BMW | X3 | SUV | 2.0L l4 Diesel Turbo | For Vehicles with Production Date After 04/2014 |
| 2015 | BMW | X3 | SUV | 2.0L l4 Diesel Turbo | For Vehicles with Production Date After 04/2014 |
| 2015 | BMW | X3 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2017 | BMW | X3 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2016 | BMW | X3 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2014 | BMW | X3 | SUV | 2.0L l4 Turbo | For Vehicles with Production Date After 04/2014 |
| 2017 | BMW | X4 | SUV | 3.0L l6 Turbo | For Vehicles with Production Date After 04/2014 |