JAS alternator provides reliable charging performance for modern BMW electrical systems, delivering 150A at 12V to support headlights, climate control, infotainment and auxiliary accessories. Engineered to meet OE quality expectations, it offers consistent output under load and is suitable for vehicles that demand higher electrical capacity. It is often specified for BMW 540, BMW 740 and BMW X5 models; always confirm vehicle compatibility with the Parts Checker before purchase.

• Voltage 12V compatible with standard automotive electrical systems
• Output rating 150A for high load capacity
• Designed as a direct replacement for original equipment alternators
• Robust construction for long service life and heat resistance
• Pre-tested to ensure proper charging and performance
• Connector and mounting pattern to match OEM specifications where applicable
• Ideal for vehicles with multiple electronic accessories

This alternator is a practical choice when replacing a failing unit and helps restore battery charging and vehicle electrical stability. Professional installation is recommended and Parts Checker should be used to confirm exact fitment and connector compatibility prior to ordering.