Door Lock Actuator Front Rear Left Right for Audi A3 8P, A8 D3

Upgrade or replace your Audi’s door locking system with the MAX NOLOGY Door Lock Actuator, a versatile replacement designed for Audi A3 8P and A8 D3 models from 2002 to 2010. This front/rear, left/right door actuator is built to restore dependable central locking, reduce intermittent lock failures, and improve overall vehicle security. By matching the OEM interfaces and dimensions, it delivers a straightforward installation experience for DIY enthusiasts and professional technicians alike. Compatible with OEM numbers 4E1837015/4E1837016 for the front doors and 4E4839015/4E4839016 for the rear doors, it’s a precise fit that revives reliable door operation across the vehicle’s four locking points.

Whether you’re dealing with a door that won’t lock, a slow or inconsistent remote lock response, or a jammed actuator, this part brings back the confidence of secure entry. It’s a direct replacement that preserves your vehicle’s original locking behavior, helping you avoid false alarms and uneven central locking. ENGINEERED for durability and reliable performance, this actuator supports both front and rear doors on the specified Audi models, making it a practical choice for single-car owners and shops servicing multiple vehicles. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Benefits & Tips

• Restore reliable central locking across all doors by replacing a worn or faulty actuator, improving security and convenience.
• Use as a proactive maintenance upgrade for Audi A3 8P and A8 D3 fleets to reduce intermittent lock failures and door unlock issues.
• Before installation, verify part compatibility with your VIN and the OEM numbers listed; if in doubt, contact us with your VIN for fast confirmation.

Product specifications

• Brand: MAX NOLOGY
• Model Name: MKL-DLLA072-073-103-104
• Fitment: For AUDI A3 8P, A8 D3 (2002-2010)
• Position: Front, Rear, Left, Right Door
• OEM No.: Front Left 4E1837015; Front Right 4E1837016; Rear Left 4E4839015; Rear Right 4E4839016
• Item Weight: 0.6 kg
• Special Features: Door Lock Actuator
• Warranty: 3 Years or 50,000 Kilometers
• Origin: Mainland China
• Compatibility note: For Front/Rear/Left/Right doors of the listed Audi models

Package includes:

• 1 Piece of Door Lock Actuator

Warnings / Reminders

• Warranty: 3 years or 50,000 kilometers from parcel delivery. The warranty period is defined as the earlier of these dates. For warranty claims, provide fault codes, photos, or videos. After installation, also share the current odometer reading for future warranty purposes.
• If the item is damaged on arrival, please contact us for exchange or refund and provide photos that include the waybill number and item information.
• To avoid delays, please confirm this is the correct product for your vehicle before purchasing. If you have questions about fitment, communicate with us first and include your VIN to ensure accurate compatibility.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.