3B1837015 Door Lock Actuator Front Left for VW Beetle Passat Golf A4

Product Overview

This aftermarket replacement door lock actuator is intended for front left applications on the listed Volkswagen models and cross-references part number 3B1837015. A door lock actuator operates the locking mechanism in response to the central locking signal so the door can lock and unlock as intended. It is supplied for comparison with the reference number shown in the title.

Key Features & Performance

• Operates the door locking mechanism when the central locking system sends a lock or unlock signal.
• Fits the front left position as described in the title.
• Cross-references part number 3B1837015 for comparison with the existing component.
• Intended for the listed Volkswagen Beetle, A4, Passat, and Golf applications.
• Suitable when servicing a door lock assembly that no longer locks or unlocks correctly.

Fitment & Compatibility

• for Volkswagen Beetle applications
• for Volkswagen A4 applications
• for Volkswagen Passat applications
• for Volkswagen Golf applications
• Front left position

Common Uses

• Replacing a door lock actuator that has stopped responding to the central locking system.
• Restoring normal lock and unlock operation after the original actuator fails.
• Door lock system maintenance during related door repairs.

Technical Specifications

• Product Type: Door Lock Actuator
• Part Number: 3B1837015
• Model Application(s): Volkswagen Beetle, A4, Passat, Golf
• General Application: Front left door

Frequently Asked Questions

Q: What does a door lock actuator do? A: A door lock actuator moves the locking mechanism in response to the central locking signal so the door can lock and unlock.

Q: How should fitment be verified? A: Compare the complete existing part number 3B1837015 and the full vehicle model designation with the information in the listing before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.