180 AMP Alternator BMW 535 Series
                     BMW 535i Alternator 
Troubleshooting - 180 Amp 
Replacement Tips
Product Overview
Content:
● Brand: Bosch - Trusted OEM Supplier
● Output: 180 Amps High-Performance
● Voltage: 12V
● Condition: Brand New (Not Remanufactured)
● Part Number: 12-31-7-557-789
● Price: $322.91 CAD
Compatible Vehicles
2008-2010 BMW Models:
● BMW 535i 3.0L (E60)
● BMW 535xi 3.0L
● BMW 535i xDrive 3.0L
● Select variants with N54 twin-turbo engine
Engine Specifications:
● 3.0L Twin-Turbo Engine
● N54 Engine Code
Signs You Need Replacement
Common Warning Signs:
● ⚠ Dimming or flickering headlights
● ⚠ Battery warning light illuminated
● ⚠ Difficulty starting the vehicle
● ⚠ Flickering dashboard electronics
● ⚠ Random electrical issues
● ⚠ Engine stalling or poor performance
● ⚠ Dead battery despite recent replacement
Why Choose This Alternator
Advantages:
● ✓ Bosch Quality: World-renowned OEM supplier to BMW
● ✓ High Output: 180 amps handles demanding electrical 
systems
● ✓ Brand New: Not remanufactured - complete reliability
● ✓ Perfect Fit: Designed specifically for BMW E60 5 Series
● ✓ OEM Replacement: Direct fit with original specifications
● ✓ Proven Performance: Trusted by automotive professionals
Replaces OEM Part Numbers
BMW Part Numbers:
● 12-31-7-557-789
● 12-31-7-558-219
● 12-31-7-558-220
Bosch Part Numbers:
● 0 121 715 016
● 0 121 715 116
● 4883
Contact Details
● Visit: https://denparts.ca/
● Contact: (365) 649-1919 or at (450) 977-0569  for inquiries
● Limited stock available – Order now!
Note: Upgrade Your 180 Amp Alternator Fits BMW Today!