2007-2013 BMW Engine Wiring Harness 12517566504
OEM Part #: 12-51-7-566-504 (12517566504)
Actual photo
The exact part you’ll receive — not a stock photo.
$104.99
Used
Donor2009 BMW 135i · 3.0L
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Genuine OEM Used
SKU: 682778
Donor Vehicle: 2009 BMW 135i · 3.0L
5 photos
HAS CUT WIRES AND A CRACKED PLUG, SEE PICTURES
$104.99
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A used OEM BMW engine wiring harness, part number 7566504, is a genuine factory harness removed from a donor vehicle. This harness serves the N54 and N55 3.0L turbocharged inline-six engines found in the 135i, 1 Series M, 335i, 335is, 335i xDrive, and 335xi models. When this harness fails, common symptoms include misfires, rough idle, or no-start conditions due to degraded insulation or broken wires at the injector and coil connectors.
Specifications
| Fits Vehicle Model | 1 Series M, 135i, 335i, 335i xDrive, 335is, 335xi |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-51-7-566-504 (12517566504) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 35 vehicle configurations across 1 make, 2007-2013.
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 35 vehicle configurations — 35 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2008 | BMW | 335xi | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 335i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2007 | BMW | 335i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 335i | Sedan | 3.0L l6 Turbo | With N54 Twin Turbo Engine; For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 335i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 335i xDrive | Sedan | 3.0L l6 Turbo | With N54 Twin Turbo Engine; For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 335i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2008 | BMW | 335i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 335i xDrive | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2007 | BMW | 335i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2011 | BMW | 335is | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2012 | BMW | 335is | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 335i xDrive | Sedan | 3.0L l6 Turbo | With N54 Twin Turbo Engine; For Vehicles with Production Date After 03/2007 |
| 2008 | BMW | 335i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 335i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 335i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2012 | BMW | 335is | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2013 | BMW | 335is | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2013 | BMW | 335is | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2011 | BMW | 335i | Sedan | 3.0L l6 Turbo | With N54 Twin Turbo Engine; For Vehicles with Production Date After 03/2007 |
| 2008 | BMW | 135i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2011 | BMW | 135i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 135i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 135i | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2008 | BMW | 135i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 135i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2010 | BMW | 135i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2011 | BMW | 135i | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2008 | BMW | 335i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2007 | BMW | 335i | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2007 | BMW | 335xi | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2008 | BMW | 335xi | Sedan | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2011 | BMW | 335is | Convertible | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |
| 2009 | BMW | 335i | Sedan | 3.0L l6 Turbo | With N54 Twin Turbo Engine; For Vehicles with Production Date After 03/2007 |
| 2011 | BMW | 1 Series M | Coupe | 3.0L l6 Turbo | For Vehicles with Production Date After 03/2007 |