OEX Alternator 12V 150A Bosch Style – BXA089
The OEX Alternator BXA089 is a high-output 12V, 150-amp Bosch-style alternator designed as a direct replacement for OE charging systems. Built to deliver strong, stable, and consistent electrical performance, this unit is ideal for modern vehicles with higher power demands and multiple onboard electronics.
Manufactured using quality-controlled processes and tested to strict OE standards, this alternator ensures reliable charging performance, long service life, and durability in both passenger and light commercial applications.
Key Features
- High output 150A charging capacity – suitable for vehicles with increased electrical load
- Bosch-style design – direct OE replacement fitment
- Internal regulator for stable and efficient voltage control
- Heavy-duty construction for long-lasting reliability
- Brand new unit – not remanufactured
- 3-year passenger / 1-year commercial warranty
Specifications
- Voltage: 12V
- Output: 150 Amp
- Suits Unit Make: Bosch Style
- Regulator Type: Internal
- Pulley Type: Multi-groove (varies by application)
- Mount Type: Pad mount (Bosch style applications)
- Unit Type: New
- Part Number: BXA089
- OEM Reference: BXA014
Vehicle Applications
Commonly fitted to:
- BMW 5 Series (2003–2005)
- BMW X3 (2004–2006)
(Always confirm compatibility using part number BXA089 or OEM reference before purchase.)
Performance & Reliability
The BXA089 alternator is engineered to handle modern electrical demands such as air conditioning systems, lighting, infotainment, and charging systems. Its high-output 150A design ensures stable battery charging and reliable vehicle operation under all driving conditions.
Built for durability, it performs consistently in both urban and long-distance driving environments, making it a dependable replacement for failing OEM units.
Why Choose OEX?
- Trusted aftermarket brand across Australia & New Zealand
- Designed for OE-level fitment and performance
- Built using ISO-certified manufacturing standards
- Proven reliability in passenger and commercial applications
- Strong nationwide warranty support
