BMW Engine Valvetronic Wiring Harness Left 12517843338
OEM Part #: 12-51-7-843-338 (12517843338)
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This OEM Engine Valvetronic Wiring Harness is a crucial component located on the left side of BMW vehicles, specifically designed for the M6 Gran Coupe, M6, and M5 models from 2012 to 2019. Its primary role involves connecting the Valvetronic actuator to the Engine Control Module (ECM), enabling precise control of valve lift and enhancing engine efficiency. Common issues leading to replacement include wear, insulation damage, or complete failure of the harness, causing erratic engine behavior or poor performance. Alternative names for this part include Valvetronic Wiring Loom. This harness is compatible with various engines used in these vehicles, ensuring optimal functionality. The OEM part number is Bosch 7843338, along with several type codes like FV93 and 6C93, which may aid in identification during repairs.
Specifications
| Fits Vehicle Model | M5, M6, M6 Gran Coupe |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-51-7-843-338 (12517843338) |
| Side | Left |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 22 vehicle configurations across 1 make, 2012-2019.
View all 22 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2013 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2013 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2013 | BMW | M6 | Coupe | 4.4L V8 Turbo | |
| 2014 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2014 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2014 | BMW | M6 | Coupe | 4.4L V8 Turbo | |
| 2014 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2015 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2015 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2015 | BMW | M6 | Coupe | 4.4L V8 Turbo | |
| 2015 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2016 | BMW | M5 | Sedan | 4.4L V8 Turbo | |
| 2016 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2016 | BMW | M6 | Coupe | 4.4L V8 Turbo | |
| 2016 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2017 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2017 | BMW | M6 | Coupe | 4.4L V8 Turbo | |
| 2017 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2018 | BMW | M6 | Convertible | 4.4L V8 Turbo | |
| 2018 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo | |
| 2019 | BMW | M6 Gran Coupe | Sedan | 4.4L V8 Turbo |