2012-2016 BMW Engine / Transmission Module Wiring Harness 12537630866
OEM Part #: 12-53-7-630-866 (12537630866)
Actual photo
The exact part you’ll receive — not a stock photo.
$54.99
Used
Donor2016 BMW 228i · 2.0L · 48k miles
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Genuine OEM Used
SKU: 525615
Donor Vehicle: 2016 BMW 228i · 2.0L · 48k miles
4 photos
HAS SOME DAMAGED WIRES AND A BROKEN CABLE HOLDER, SEE PICTURES
$54.99
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This used OEM BMW Engine / Transmission Module Wiring Harness (OEM 7630866) connects the engine and transmission control modules to sensors and actuators on select 2.0L turbo four-cylinder models. Also known as the engine wiring harness or transmission module harness, it carries critical signals between the ECU, TCM, and powertrain components. When this harness fails, common symptoms include communication faults, misfires, erratic shifting, or a no-start condition.
Specifications
| Fits Vehicle Model | 228i, 228i xDrive, 328i, 328i xDrive, 428i, 428i Gran Coupe, 428i xDrive |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-53-7-630-866 (12537630866) |
| Category | Wiring / Harness |
Compatible Vehicles
Fits 26 vehicle configurations across 1 make, 2012-2016.
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 26 vehicle configurations — 12 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | BMW | 428i | Convertible | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2014 | BMW | 428i | Coupe | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 428i | Coupe | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 428i | Convertible | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2015 | BMW | 428i | Coupe | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2015 | BMW | 428i | Convertible | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2014 | BMW | 428i xDrive | Convertible | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 428i xDrive | Convertible | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2015 | BMW | 428i xDrive | Convertible | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2015 | BMW | 428i Gran Coupe | Hatchback | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 428i Gran Coupe | Hatchback | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 228i xDrive | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 228i xDrive | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 228i | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 228i | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 228i xDrive | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 228i xDrive | Convertible | 2.0L l4 Turbo | |
| 2013 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2012 | BMW | 328i | Sedan | 2.0L l4 Turbo |