Genuine OEM Volkswagen Alternator, part number 079903023. This alternator is responsible for generating electrical power to charge the battery and run the vehicle's electrical systems while the engine is running. It is typically mounted to the engine block and driven by a belt. The alternator's precise voltage regulation ensures system stability and prevents overcharging or undercharging of the battery. Genuine OEM alternators are built to withstand engine vibrations and heat, ensuring reliable electrical output.

Catalogue entry: ALTERNATOR CGNA.

Fitted with: 03H903023J ALTERNATOR, 03H903023JX ALTERNATOR, 059903023M ALTERNATOR, 059903023MX ALTERNATOR, 059903025B ALTERNATOR, 059903025BX ALTERNATOR, 06E903023C ALTERNATOR, 06E903023CX ALTERNATOR, 06E903023E ALTERNATOR, 06E903023EX ALTERNATOR, 059903023Q ALTERNATOR, 059903023QX ALTERNATOR.