BMW E70 X5 3.0si & xDrive30i New Alternator By TYC-WPS 12317555926

Replace a worn-out charging system with a new BMW E70 X5 3.0si alternator assembly. This TYC-WPS alternator is built as a direct replacement for the factory unit used on compatible BMW models.

If your current alternator is failing, you may notice warning lights, dim headlights, slow battery recharge, or an electrical system that feels inconsistent. A noisy or malfunctioning alternator can also create a constant hum, whine, or grinding sound. This new 180-amp alternator helps restore stable power output and dependable engine-bay performance.

This alternator matches the OEM replacement part number: 12 31 7 555 926. It supports the correct charging capacity for everyday driving, highway travel, and high electrical load conditions.

Key features and benefits:

1. 180-amp output: Helps maintain proper battery charging and electrical system performance.
2. New TYC-WPS construction: Provides a reliable replacement designed for the BMW E70 X5 3.0si and xDrive30i.
3. Reduces noise and instability: Replaces a squealing, whining, or failing alternator to restore smooth operation.
4. Direct fit replacement: Built to match the original alternator setup for compatible vehicles.

Buyer’s note: This alternator application is intended for models without Adaptive Drive or 4Zone. Confirm vehicle compatibility using the part number 12 31 7 555 926 before installation.

Choose a quality TYC alternator upgrade to keep your BMW charging system working as intended and help prevent future electrical issues.

Cross Reference: 12317555926, 12317551254, 12317551256, 0986048827, AL0841X