BMW Engine / Transmission Wiring Harness 12537634058
OEM Part #: 12-53-7-634-058 (12537634058)
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The Engine and Transmission Wiring Harness is a critical component located throughout the engine bay and connected to various engine systems. Its primary function is to transfer electrical signals between the engine control unit (ECU), sensors, and other essential components like the fuel injection system and transmission. This OEM wiring harness, part number 7634058, helps ensure smooth operation and communication across the vehicle's powertrain. Common issues that necessitate replacement include frayed wires, damaged connectors, or malfunctioning sensors leading to poor engine performance or failure to start. This part is compatible with several BMW models including the 328i (2012-2016), 228i, 428i (2014-2016), and 320i (2012-2018), ensuring factory-original reliability in your vehicle's electrical system.
Specifications
| Fits Vehicle Model | 228i, 228i xDrive, 320i, 320i xDrive, 328i, 428i, 428i Gran Coupe |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-53-7-634-058 (12537634058) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 29 vehicle configurations across 1 make, 2012-2018.
View all 29 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 428i | Convertible | 2.0L l4 Turbo | |
| 2014 | BMW | 428i | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 228i | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 228i xDrive | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 428i | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 428i | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 428i Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2016 | BMW | 228i | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 228i xDrive | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 428i | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 428i | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 428i Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2017 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo |