Audi A4 Central locking system actuator

Central locking system actuator for Audi A4 — what you need to know

Finding the right central locking system actuator for your Audi A4 is essential for safe and reliable driving. We stock 40+ options from 13+ trusted brands, all with TecDoc-verified fitment for your specific vehicle.

When choosing central locking system actuator for your Audi A4, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All central locking system actuator listed on this page are confirmed compatible with Audi A4. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.