2012-2014 BMW X5/X6 Engine / Transmission Module Wiring Harness 12517646742
OEM Part #: 12-51-7-646-742 (12517646742)
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The exact part you’ll receive — not a stock photo.
$100.49
Used
Donor2013 BMW X5 · 4.4L
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Genuine OEM Used
SKU: 464675
Donor Vehicle: 2013 BMW X5 · 4.4L
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$100.49
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This used OEM BMW Engine / Transmission Module Wiring Harness (part 7646742) connects the engine and transmission control modules to the vehicle's electrical system. Suitable for the 4.4L twin-turbo V8 found in certain BMW X5 and X6 models, it relays power and sensor data between modules. A failing harness can cause erratic shifting, no-start, or module communication faults.
Specifications
| Fits Vehicle Model | X5, X6 |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-51-7-646-742 (12517646742) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 5 vehicle configurations across 1 make, 2012-2014.
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 5 vehicle configurations — 5 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | BMW | X5 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2012 and 07/2013 |
| 2012 | BMW | X5 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2012 and 07/2013 |
| 2014 | BMW | X6 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2012 and 07/2013 |
| 2012 | BMW | X6 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2012 and 07/2013 |
| 2013 | BMW | X6 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2012 and 07/2013 |