12V 90A 12311247487/0123320012 Bosch car alternator for BMW 3-SERIES 316i, 318i 1.8E36 1993-1998

Designed as a reliable replacement for your vehicle’s electrical system, this 12V 90A 12311247487/0123320012 Bosch car alternator for BMW 3-SERIES 316i, 318i 1.8E36 1993-1998 delivers consistent performance to keep your BMW running smoothly. With a rated operating voltage of 12V DC and a continuous output current of 90A, it ensures a steady power supply for all on-board electrical components, from the ignition system to lights and accessories.​

Engineered with an integrated voltage regulator, this alternator maintains stable voltage levels, preventing overcharging or undercharging and protecting sensitive electronics. Its durable construction is built to withstand the demands of daily driving, including temperature fluctuations and vibration, ensuring long-term reliability.​

Perfectly suited for BMW 3-SERIES models 316i and 318i with the 1.8E36 engine series produced between 1993 and 1998, this alternator is a direct replacement for the original part (OE No. 9123320012) and compatible with part numbers 12311247487. It also aligns with specifications from Hella/CA 1261LR and Lester A=17; B=20; C=73, making it a versatile option for maintenance or upgrades.​

Installation is straightforward, thanks to its precise fit and compatibility with existing mounting points, reducing downtime. Once installed, it operates maintenance-free, letting you focus on the road ahead. Whether you’re replacing a worn-out alternator or upgrading your vehicle’s electrical system, this Bosch alternator offers the performance and peace of mind you need for your BMW.

ZKM81119 Common Application: BMW 3-SERIES 316i,318i 1.8 E36 1993-1998