This high-quality automotive alternator is designed to provide reliable charging system performance for compatible Mitsubishi engine applications. Manufactured to OEM specifications, this 12V 120A alternator is an ideal aftermarket replacement for worn or damaged original units.
Compatible with OEM and interchange numbers A003TG3791, MD370479, ALM9137RB, 301N21942Z, ALM9137YX, and ALM9137ZD, this alternator ensures stable voltage output and dependable battery charging performance.
Featuring a durable 7-groove pulley and heavy-duty metal construction, the alternator is engineered for long service life, efficient power generation, and reliable operation under demanding driving conditions.
Every unit undergoes factory testing before shipment to ensure quality, durability, and OEM-level fitment.
Product Features
• OEM replacement for A003TG3791
• Compatible with MD370479
• Replacement for ALM9137RB
• Interchangeable with 301N21942Z
• Fits ALM9137YX and ALM9137ZD applications
• Stable 12V 120A output
• Durable 7-groove pulley
• High-strength metal housing
• Factory tested before shipment
• Suitable for global aftermarket distribution
Applications
Suitable for:
• Mitsubishi engine applications
• Automotive charging systems
• OEM replacement installations
• Global aftermarket repair markets
Benefits
• Reliable battery charging
• Stable voltage output
• Long service life
• OEM-quality fitment
• Easy installation
• Suitable for wholesalers and distributors






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