180 Amp 12V Alternator For BMW 128i 2008 2013 328i 328xi 330i 528i X3 X5 2007 2010 2.5L 3.0L V6 Works With Six Groove Clutch Replaces 12 31 7 550 968 And 12 31 7 555 926

180A 12V BMW Alternator Replacement, single unit, 6-Groove
✔️ 180A 12V output, 6-Groove pulley, CW rotation, new unit

This direct-fit alternator replaces failing units in many BMW models, providing reliable engine charging and powering the electrical system on the road. It fits models like 128i, 328i, 328i xDrive, 330i, 528i, X3 and X5 from the listed years, using a 6-Groove belt pulley.

✅ Voltage: 12V, Amperage: 180A, Rotation: CW
✅ 6-Groove clutch pulley included
✅ Fits BMW 128i, 328i, 328i xDrive, 330i, 528i, X3, X5 (see fitment)
✅ Reference numbers: 11301N, 11300, 12317550968, 12317551254
✅ 1-year unlimited-mileage warranty

💡 What is a car alternator used for in everyday driving?

- It charges the battery while the engine runs, keeping electronics powered
- It powers the vehicle's electrical system during startup and driving
- It helps prevent battery drain on long trips and high-load use