2012-2018 BMW Alternator / Generator (170 AMP) 12317605478
OEM Part #: 12-31-7-605-478 (12317605478)
Actual photo
The exact part you’ll receive — not a stock photo.
$69.49
Used
Donor2015 BMW 328i xDrive · 2.0L
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Genuine OEM Used
SKU: 659402
Donor Vehicle: 2015 BMW 328i xDrive · 2.0L
4 photos
170 AMP
$69.49
30-Day Returns
Genuine OEM Used
SKU: 677595
Donor Vehicle: 2014 BMW 428i · 2.0L
4 photos
170 AMP
$87.49
30-Day Returns
- Genuine OEM — real photos
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Used BMW Alternator / Generator (170 Amp) with OEM part number 7605478. This genuine used OEM unit delivers 170 amps of charging output to keep the battery and electrical systems running. When this alternator fails, you may notice dimming headlights, a slow crank, or a battery warning light on the dash. It was removed from a donor vehicle and is ready for installation.
Specifications
| Fits Vehicle Model | 228i, 228i xDrive, 320i, 320i xDrive, 328i, 328i GT xDrive, 328i xDrive, 428i, 428i Gran Coupe, 428i xDrive, 428i xDrive Gran Coupe, 528i, 528i xDrive, X3, Z4 |
| Fits Vehicle Make | BMW |
| OEM Part No | 12-31-7-605-478 (12317605478) |
| Category | Battery / Charging / Starting |
Compatible Vehicles
Fits 68 vehicle configurations across 1 make, 2012-2018.
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 68 vehicle configurations — 1 with fitment note
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2013 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2012 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2014 | BMW | Z4 | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 328i GT xDrive | Hatchback | 2.0L l4 Turbo | |
| 2017 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 428i | Convertible | 2.0L l4 Turbo | |
| 2014 | BMW | 428i | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 428i xDrive | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 428i xDrive | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 428i xDrive | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 428i | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 428i | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 428i | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 328i GT xDrive | Hatchback | 2.0L l4 Turbo | |
| 2015 | BMW | 328i GT xDrive | Hatchback | 2.0L l4 Turbo | |
| 2016 | BMW | 328i xDrive | Wagon | 2.0L l4 Turbo | |
| 2014 | BMW | 328i xDrive | Wagon | 2.0L l4 Turbo | |
| 2015 | BMW | 328i xDrive | Wagon | 2.0L l4 Turbo | |
| 2016 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | With N26 SULEV Engine |
| 2016 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 428i | Convertible | 2.0L l4 Turbo | |
| 2014 | BMW | 428i xDrive | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 428i xDrive | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 428i xDrive | Convertible | 2.0L l4 Turbo | |
| 2017 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2016 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2014 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2013 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2015 | BMW | X3 | SUV | 2.0L l4 Turbo | |
| 2016 | BMW | 528i xDrive | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 528i xDrive | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 528i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 528i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 528i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 528i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 428i xDrive Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2015 | BMW | 428i xDrive Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2016 | BMW | 428i Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2015 | BMW | 428i Gran Coupe | Hatchback | 2.0L l4 Turbo | |
| 2016 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2018 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 320i xDrive | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 228i xDrive | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 228i xDrive | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 228i | Convertible | 2.0L l4 Turbo | |
| 2016 | BMW | 228i | Convertible | 2.0L l4 Turbo | |
| 2015 | BMW | 228i xDrive | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 228i xDrive | Coupe | 2.0L l4 Turbo | |
| 2016 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2015 | BMW | 228i | Coupe | 2.0L l4 Turbo | |
| 2014 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2012 | BMW | 328i | Sedan | 2.0L l4 Turbo | |
| 2016 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2017 | BMW | 320i | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | |
| 2013 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | |
| 2014 | BMW | 328i xDrive | Sedan | 2.0L l4 Turbo | |
| 2015 | BMW | 328i | Sedan | 2.0L l4 Turbo |