Beefed-Up High Output 12V 80Amp Replacement Alternator With 4-Groove Pulley For Mazda Protege 1997-2003 2.0L 1.6L 1.8L And Protege5 2002-2003 2.0L Also Fits Kia Sephia 1996-1997 1.6L 1.8L OEM Part 13719 AMT0107 A2TB0191

Single 12V 80A Replacement Alternator for Mazda Protege
✔️ 80A high-output, 12V replacement alternator with 4-groove pulley

This high-output 12V alternator replaces the factory unit in select Mazda Protege, Protege5, and Kia Sephia models. It's a direct OE-style fit designed to maintain charging stability for vehicles with modern electrical loads.

✅ 12V nominal, 80A output for reliable charging
✅ 4-Groove pulley, clockwise rotation for proper belt alignment
✅ OEM part numbers verified: 13719, AMT0107, A2TB0191, FP34-18-300B/A2TB0191
✅ Engineered internal improvements for voltage stability and endurance testing
✅ Includes: 1x alternator; regulator ER; fan IF; CW rotation; 4-Groove pulley

💡 What is a high output 12V alternator used for in a vehicle?

Here’s a handy, practical explanation to help you decide if this upgrade makes sense for your ride.

• Maintains charging voltage across engine speeds and loads
• Supports added electrical demands from upgraded lighting or audio
• Direct OE-style fit ensures simple installation and wiring compatibility
• Durability tested for cold starts and long-term reliability