Bosch AL1277X Remanufactured Alternator 105 Amp 12V Serpentine

The Bosch AL1277X is a premium remanufactured alternator engineered to deliver reliable charging performance under extreme conditions. This 105-amp, 12-volt unit features a serpentine pulley design with an internal fan and internal voltage regulator for dependable operation.

Key Features:

• 105-amp output capacity for reliable electrical system charging
• 100% factory tested to guarantee compliance with Bosch's strict performance specifications
• Rotor slip rings machined to the toughest concentricity specifications in the industry for increased brush life and reduced electrical interference
• 100% new high-quality bearings for extended service life
• Voltage regulators and rectifiers tested and replaced where required, ensuring stable voltage output
• Serpentine belt compatible with included pulley
• Internal fan design for effective cooling
• Built with high-quality materials and advanced manufacturing technologies

This remanufactured alternator is designed to perform equal to or better than the original equipment part it replaces, offering identical fit and performance to OE specifications. Each unit undergoes full-load testing to ensure reliable operation under extremes of heat, cold, and high electrical demand.