MERCEDES 2227303535 Rear Left Door Lock Latch Actuator Set Benz W222

( Manufacturer Part Number: 2227303535 ), ( Part Type: Actuator Door Lock Latch ), ( Id: D40bbcad-b761-4e91-8fd4-6c75e5d6c550 ), ( Interchange: 286-cpi ), ( Side: Left )

Review MERCEDES benz Oem Rear Left Door Lock Latch Actuator Set fits S63 2014–2020

The **Mercedes-Benz 2227303535 Rear Left Door Lock Latch Actuator Set (2014-2020 W222 S63)** is a precision-engineered component designed exclusively for the high-performance S-Class luxury sedan, ensuring seamless integration with the vehicle s advanced electrical and mechanical systems. This actuator set is a critical part of the door locking mechanism, responsible for smoothly engaging and disengaging the latch with the precision and reliability demanded by Mercedes-Benz s legendary engineering standards. Crafted from durable, corrosion-resistant materials, the actuator is built to withstand the rigorous demands of daily driving, extreme weather conditions, and the high-performance nature of the S63 s powerful AMG engine, which requires a vehicle that matches its intensity in both performance and refinement. The actuator operates in tandem with the vehicle s keyless entry system, central locking, and power window controls, delivering effortless operation whether accessed via the remote, key fob, or interior switches. Its robust construction ensures long-term durability, reducing the risk of premature wear or failure, which is particularly important in a vehicle known for its cutting-edge technology and premium build quality. Whether replacing a worn-out or malfunctioning actuator due to age, wear, or electrical issues, this genuine OEM part guarantees an exact fit and function, maintaining the S63 s signature blend of luxury, performance, and dependability. Installing this actuator restores the door s smooth, silent operation, reinforcing the vehicle s reputation for flawless execution in every detail.

### **Pros and Cons of buying a Mercedes-Benz 2227303535 (2014 2020 S63 W222 Rear Left Door Lock Latch Actuator Set)**

1. **Direct Fitment** This part is specifically designed for the 2014 2020 Mercedes-Benz S63 (W222) model, ensuring compatibility without modifications.

2. **OEM Quality** As an original equipment manufacturer (OEM) or high-quality aftermarket part, it should meet Mercedes-Benz s engineering standards, reducing the risk of premature failure.

3. **Reliability** The door latch actuator is a critical component; a reliable unit minimizes the risk of intermittent locking, jamming, or electrical issues.

4. **Ease of Installation** Many aftermarket and OEM parts for this model are designed for straightforward replacement, though some mechanical or electrical adjustments may be required.

5. **Prevents Further Damage** A faulty latch actuator can strain the door mechanism, wiring, or even the door itself; replacing it proactively avoids more extensive repairs.

6. **Warranty Coverage** Reputable sellers (especially OEM or trusted aftermarket brands) may offer warranties, providing peace of mind against defects.

7. **Improved Functionality** A new actuator ensures smooth, consistent operation of the door lock, which is essential for safety and convenience.

1. **Cost** OEM parts can be expensive, and even high-quality aftermarket alternatives may be pricier than generic replacements. Prices can range from $100 $300 depending on the source.

2. **Installation Complexity** While not overly difficult, replacing the latch actuator may require disassembling the door panel, which can be time-consuming for inexperienced DIYers. Professional labor could add significant expense.

3. **Potential Counterfeit Risks** Purchasing from untrusted sellers (e.g., unverified eBay or Amazon third-party vendors) increases the risk of receiving a low-quality or fake part.

4. **Additional Wear** If the issue stems from deeper problems (e.g., corroded wiring, a failing door motor, or misaligned mechanisms), replacing just the actuator may not fully resolve the problem.

5. **Limited Availability** Some aftermarket parts may not be stocked at local auto parts stores, requiring online ordering with potential shipping delays.

6. **Electrical Compatibility** If the original actuator had wiring or connector issues, the new part may not function correctly unless those are addressed simultaneously.

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### **Conclusion**

The **Mercedes-Benz 2227303535 rear left door lock latch actuator set** is a practical and necessary replacement for a failing component in your S63. The benefits such as improved reliability, OEM-quality fitment, and prevention of further damage outweigh the drawbacks (cost, installation effort, and potential counterfeit risks) for most owners. However, the decision should consider whether you re comfortable with the installation process or if professional help is needed.

If the part is sourced from a reputable dealer (e.g., **Mercedes-Benz authorized parts suppliers, RockAuto, or trusted aftermarket brands like ACDelco or Dorman**), the risk of poor quality is minimized. For those uncomfortable with mechanical work, hiring a Mercedes specialist ensures proper installation and diagnostics for underlying issues.

- **Buy it** if you re experiencing persistent latch issues (e.g., door not locking/unlocking properly, intermittent engagement, or physical damage to the actuator).

- **Prioritize quality** by purchasing from authorized or well-reviewed sellers to avoid counterfeit parts.

- **Consider professional installation** if you lack experience with Mercedes door panel disassembly or electrical work.

- **Inspect related components** (wiring harness, door motor, and latch mechanism) during replacement to prevent future problems.

For long-term reliability, investing in a genuine or high-quality aftermarket part is justified, especially given the S63 s performance and luxury expectations.

Details:

Donor Vehicle Part Information:: DIAMOND WHITE METALLIC, 799 ,4DR,12/13,AMG,BLACK,HAS KEY,5.5L,AUTO TRANS,AWD. Model: MERCEDES S-CLASS. All catalytic converters were tested and certified to meet the performance requirements at time of sale. LH means left or driver side.

Rear Door Latch. Seat Cushions do NOT come with airbags. Vehicle Mileage. Condition: 84k.

Vehicle Stock #: 039584. Part Stock #. RH means right or passenger side.

part #: 2227303535 prices

• $63.26-$124.95

specifications carlockiio:

• for models: S63
• for makes: Mercedes
• for years: 2014-2020
• mpn: 2227303535
• part type: Actuator Door Lock Latch
• id: D40bbcad-b761-4e91-8fd4-6c75e5d6c550
• interchange: 286-cpi
• side: Left

seller carlockiio:

• rating: 99.8%
• # reviews: 26361
• city: Venice, Florida

offer carlockiio:

• started: March 13, 2026
• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home

returns carlockiio:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: Used

payments carlockiio:

• wallet: Paypal
• other
• credit card: Discover

shipping carlockiio:

• cost: $0.00
• class: Standard
• type: Fixed
• transit: 4-7 Days
• service: Standard

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