2014-2015 BMW X5/X6 Engine Wiring Harness Left 12518605656
OEM Part #: 12-51-8-605-656 (12518605656)
Actual photo
The exact part you’ll receive — not a stock photo.
$295.00
Side: Left
Used
Donor2015 BMW X5 · 4.4L
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Genuine OEM Used
SKU: 689066
Donor Vehicle: 2015 BMW X5 · 4.4L
3 photos
HAS A CRACKED PLUG MOUNT, SEE PICTURES
$295.00
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This used OEM BMW engine wiring harness, part number 8605656, is pulled from a donor vehicle and also replaces numbers 8631970 and 8618801. Designed for the left side of 4.4L V8 turbocharged engines found in X5 and X6 models, this harness powers and communicates with sensors, injectors, and ignition components. A failing harness can cause misfires, stalling, or no-start conditions due to chafed or broken wires.
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2014-2015.
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 3 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | BMW | X5 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2014 and 04/2015 |
| 2014 | BMW | X5 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2014 and 04/2015 |
| 2015 | BMW | X6 | SUV | 4.4L V8 Turbo | For Vehicles with Production Date Between 04/2014 and 04/2015 |