Complete Guide to Mercedes-Benz W211 Door Lock Actuator Replacement: Front Left 2117200335
Complete Guide to Mercedes-Benz W211 Door Lock Actuator Replacement: Front Left 2117200335
Premium Replacement Solution
Our Door Lock Actuator Front Left for Mercedes-Benz W211 E320 E350 E500 2117200335 offers a direct-fit, high-quality replacement for your Mercedes-Benz door locking system. This OEM-equivalent part is engineered to restore full functionality to your vehicle's power door locks.
Understanding the Door Lock Actuator
The door lock actuator is a critical component in modern Mercedes-Benz vehicles that controls the locking and unlocking mechanism of your doors. In the W211 E-Class models (E320, E350, E500), this electric motor-driven device responds to signals from your key fob, interior lock buttons, and central locking system.
Common Symptoms of a Failing Door Lock Actuator
When your Mercedes-Benz W211 door lock actuator begins to fail, you may notice several warning signs:
- Non-responsive lock buttons - Interior or exterior buttons fail to activate the locks
- Unusual noises - Clicking, grinding, or buzzing sounds when attempting to lock/unlock
- "Bouncing" locks - The locks repeatedly try to lock/unlock without completing the action
- Intermittent operation - Locks work sometimes but not consistently
- Central locking failure - One door fails to respond to central locking commands
Product Specifications and Features
| Specification | Details |
|---|---|
| Part Number | 2117200335 (OEM: 2117200335, A2117200335) |
| Vehicle Compatibility | Mercedes-Benz W211 E-Class (2003-2009) |
| Specific Models | E320, E350, E500, E55 AMG, E550, E63 AMG |
| Position | Front Left (Driver Side) |
| Installation | Direct-fit, no modifications required |
| Warranty | Manufacturer warranty included |
| Quality | OEM-equivalent construction |
Vehicle Compatibility List
- Mercedes-Benz E320 W211 (2003-2009)
- Mercedes-Benz E350 W211 (2003-2009)
- Mercedes-Benz E500 W211 (2003-2009)
- Mercedes-Benz E55 AMG W211 (2003-2006)
- Mercedes-Benz E550 W211 (2007-2009)
- Mercedes-Benz E63 AMG W211 (2007-2009)
Installation Guide Overview
Replacing the door lock actuator on your Mercedes-Benz W211 is a moderate DIY project that typically takes 1-2 hours. Here's a basic overview:
- Preparation: Disconnect the vehicle battery to prevent electrical issues
- Door Panel Removal: Carefully remove interior door panel and vapor barrier
- Actuator Access: Locate and disconnect the electrical connector from the old actuator
- Replacement: Remove mounting bolts and install the new Door Lock Actuator Front Left for Mercedes-Benz W211
- Reassembly: Reconnect electrical connector and reassemble door components
- Testing: Reconnect battery and test all locking functions
Important Note: Always consult your vehicle's service manual for detailed instructions. Some W211 models may have additional components or specific procedures. If unsure, consult a professional Mercedes-Benz technician.
Why Choose Our Replacement Actuator?
Our 2117200335 Door Lock Actuator offers several advantages over other replacement options:
- Direct OEM Fit: Engineered to exact Mercedes-Benz specifications
- Quality Construction: Built with durable materials for long-lasting performance
- Easy Installation: No modifications or special tools required
- Cost-Effective: Significant savings compared to dealership parts
- Reliable Performance: Restores factory-like operation of your door locks
Frequently Asked Questions (FAQ)
Technical Comparison: OEM vs. Replacement
| Feature | OEM Mercedes-Benz | Our Replacement Part |
|---|---|---|
| Part Number | 2117200335 | 2117200335 |
| Fit & Compatibility | Perfect OEM fit | Direct OEM-equivalent fit |
| Performance | Factory specifications | Meets or exceeds OEM specs |
| Warranty | Varies by dealer | Manufacturer warranty included |
| Cost | Premium pricing | Significant savings |
| Availability | Dealer-dependent | Immediate availability |
Trust and Reliability Metrics
Our Door Lock Actuator Front Left for Mercedes-Benz W211 is backed by:
- Industry Standards: Manufactured to meet or exceed original equipment specifications
- Quality Testing: Each unit undergoes rigorous electrical and mechanical testing
- Customer Satisfaction: Proven track record with Mercedes-Benz owners worldwide
- Technical Support: Comprehensive installation guidance and support available
- Mercedes-Benz Community Recognition: Recommended by automotive forums and repair specialists
Conclusion
A failing door lock actuator doesn't have to mean expensive dealership repairs. Our Door Lock Actuator Front Left for Mercedes-Benz W211 E320 E350 E500 2117200335 provides a cost-effective, reliable solution that restores full functionality to your vehicle's locking system. With direct OEM fit, quality construction, and easy installation, this replacement part offers exceptional value for Mercedes-Benz owners facing common door lock issues.
Whether you're experiencing the classic "bouncing lock" syndrome, non-responsive buttons, or unusual noises, this replacement actuator is designed to solve these problems and restore your Mercedes-Benz to proper working condition.
Shop Now: Door Lock Actuator Front Left for Mercedes-Benz W211Note: Always verify your specific vehicle's requirements before purchasing. This guide is for informational purposes only. Professional installation is recommended if you're not experienced with automotive electrical systems.