12V 55A 9120690345 Bosch car alternator for TOYOTA COROLLA/CONQUEST 1.3L

The 12V 55A 9120690345 Bosch car alternator for TOYOTA COROLLA/CONQUEST 1.3L is a purpose-built replacement and maintenance solution designed exclusively for the TOYOTA COROLLA/CONQUEST 1.3L engine series, ensuring seamless compatibility with the vehicle’s electrical system.​

Engineered to meet Bosch’s strict quality standards, this alternator delivers a rated operating voltage of 12V DC and a continuous output current of 55A—providing reliable power to support the vehicle’s battery charging, lighting, and electronic systems. It features an internal voltage regulator (integrated integrated circuit design) that automatically stabilizes voltage output, preventing overcharging or undercharging and protecting both the alternator and vehicle electrical components.​

In terms of installation and fitment, the alternator is designed for hassle-free replacement of original equipment. Key dimensional specifications include a 17mm diameter shaft, a pulley with 61mm diameter and single (1/2) groove (matching OEM belt compatibility), and a mounting configuration with 164mm pivoting/adjusting distance. The adjustment hole has an M8 diameter, while the pivoting mount hole measures Ø10.5mm—ensuring alignment with the vehicle’s existing mounting points. The +B output terminal also uses an M8 size, simplifying wiring connections.​

Built for durability and long-term performance, this alternator requires minimal maintenance after installation. Whether used for replacing a faulty original unit or upgrading the vehicle’s electrical system, it ensures consistent, reliable operation for TOYOTA COROLLA/CONQUEST 1.3L models, meeting the practical needs of both daily driving and commercial use.

ZKM81062 Common Application: TOYOTA COROLLA/CONQUEST 1.3L