BMW Engine Wiring Harness 12518614674
OEM Part #: 12-51-8-614-674 (12518614674)
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 OEM Engine Wiring Harness serves as a critical conduit for electrical signals, located within the engine compartment of select BMW models. Its primary function is to connect various engine components, including the engine control unit (ECU) and sensors, ensuring proper communication and functionality. Common issues leading to replacement may include wear from heat exposure, damage from leaks or accidents, or short-circuiting. This part is compatible with BMW 550i GT xDrive (2014-2017), 550i xDrive (2014-2016), and 750Li xDrive (2013-2015). The OEM part number is 8614674, also referred to as a wiring harness, and its role is essential for maintaining optimal engine performance.
Specifications
| Fits Vehicle Model | 550i GT xDrive, 550i xDrive, 750Li xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-51-8-614-674 (12518614674) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 10 vehicle configurations across 1 make, 2013-2017.
View all 10 vehicle configurations — 10 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2014 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2014 | BMW | 550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2014 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2015 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2015 | BMW | 550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2015 | BMW | 750Li xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2016 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2016 | BMW | 550i xDrive | Sedan | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |
| 2017 | BMW | 550i GT xDrive | Hatchback | 4.4L V8 Turbo | For Vehicles with Production Date After 07/2013 |