OPEL Car Alternator Assembly 21165N 12V 70A 1S

This OPEL Car Alternator Assembly (21165N) is a 12V 70A unit with a single-slot pulley (1S), designed for reliable power generation in compatible vehicles. It fits various Opel Astra F 1.6i models (1994-1997) with 1598ccm engines, including C16nz, 16lz2, and X16sz variants. The alternator matches multiple OE and Bosch part numbers, ensuring broad compatibility and direct replacement. Its durable construction ensures consistent performance for charging systems in these specific Opel models.