12V 150A 22970N/12317789980 VALEO car alternator for BMW E46, E53, E83 2000-2004 M57D30

Designed as a reliable replacement for BMW’s E46, E53, and E83 models equipped with the 2000-2004 M57D30 engine, this 12V 150A 22970N/12317789980 VALEO car alternator for BMW E46, E53, E83 2000-2004 M57D30 delivers consistent performance to keep your vehicle’s electrical system running smoothly.​

Operating at a stable 12V DC with a continuous output current of 150A, it efficiently powers essential components like the battery, lights, and onboard electronics, even under heavy loads. The integrated internal voltage regulator ensures precise control over output, preventing overcharging and protecting sensitive electrical parts—a critical feature for maintaining long-term system health.​

Engineered for a precise fit, this alternator matches the original specifications, simplifying installation. Key dimensional details include a 17mm diameter shaft, a 58.5mm pulley with 6PK grooves, and mounting points designed for a pivot/adjustment distance of 185mm. The adjustment hole measures 10.5mm in diameter, while the pivot hole uses an M10*1.5 thread, ensuring compatibility with factory mounting hardware. The +B output terminal features an M8 thread, facilitating secure electrical connections.​

Whether you’re replacing a worn-out alternator or upgrading your vehicle’s electrical system, this VALEO unit offers durability and reliability, backed by the brand’s reputation for quality in automotive components. It requires minimal maintenance, letting you focus on driving with confidence, knowing your vehicle’s electrical needs are met.​

Ideal for both commercial and passenger BMW models within the specified range, this alternator is a practical choice for ensuring consistent power delivery and extending the lifespan of your vehicle’s electrical system.

ZKM80047 Common Application: BMW E46,E53,E83 2000-2004 M57D30