1. Lock Hardware Deals
  2. sku: 31011769798932892
  3. MERCEDES A204-730-46-35

MERCEDES A204-730-46-35 Rear Right Passenger Door Lock Latch Benz Actuator

fits model: W212, E350, E550. make: Mercedes. year: 2006–2016.

A204-730-46-35 Mercedes-benz 06-16 W212 E350 E550 Rear Right Passenger Door Lock Latch Actuator Oem

( Manufacturer Part Number: A204-730-46-35 ), ( Color: Black ), ( Material: Plastic ), ( Vintage Part: No ), ( Placement On Vehicle: Rear, Right ), ( Type: Door Lock ), ( Ipn: 2006-2016 W212 E250 E350 E550 ), ( Manufacturer Warranty: 3 Months ), ( Features: Durable, Easy Installation ), ( Country Of Origin: Germany )

Review MERCEDES benz Rear Right Passenger Door Lock Latch Actuator Oem fits W212 E350 E550 2006–2016

The **Mercedes-Benz A204 (W212) E350/E550 Rear Right Passenger Door Lock Latch Actuator (Part Number: 730-46-35-06-16)** is a precision-engineered component designed to ensure seamless and reliable operation of the rear right passenger door on select models of the iconic Mercedes-Benz C-Class (W212) produced between 2007 and 2014. This actuator is a critical part of the vehicle s door locking mechanism, responsible for engaging and disengaging the latch with smooth, silent precision, even under varying environmental conditions. Crafted from high-grade materials, including durable plastics and reinforced metal components, it is engineered to withstand the rigors of daily use while maintaining long-term reliability. The actuator features a robust electric motor paired with a gear-driven mechanism, allowing for quick and consistent activation of the door lock, whether manually via the interior handle, remotely through the keyless entry system, or automatically as part of the vehicle s central locking sequence. Its compact yet sturdy design ensures seamless integration with the door s existing hardware, minimizing clearance issues and maintaining the sleek, premium aesthetic of the Mercedes-Benz interior. This part is specifically tailored to fit the rear right passenger door of the E350 and E550 variants, ensuring compatibility with the vehicle s advanced electronics, including the central locking system, alarm, and keyless access features. Over time, wear and tear, exposure to moisture, or electrical malfunctions can compromise its performance, leading to symptoms such as difficulty locking or unlocking the door, a noticeable clicking sound when engaging the latch, or the door failing to latch securely. Replacing this actuator with an OEM-quality part restores full functionality, enhancing both security and convenience while preserving the vehicle s original performance standards. Whether addressing a mechanical failure or performing a routine maintenance upgrade, this component is an essential replacement for owners seeking to maintain the luxury and dependability synonymous with Mercedes-Benz engineering.

### **Pros and Cons of Buying a Mercedes-Benz A204-730-46-35 (06-16 W212 E350/E550 Rear Right Passenger Door Lock Latch Actuator)**

#### **Pros:**

1. **Original Equipment Quality** This part is manufactured by Mercedes-Benz, ensuring compatibility and reliability with the original vehicle systems. It adheres to the same engineering standards as the factory components, reducing the risk of premature failure or poor performance.

2. **Direct Fitment** The part is designed specifically for the **W212 E350/E550 (2006-2016)** model, meaning it will install without modifications. This eliminates concerns about sizing issues or the need for adapters.

3. **Long-Term Durability** Mercedes-Benz parts are built to last, often outperforming aftermarket alternatives in terms of longevity, especially in critical components like door latch actuators. This reduces the likelihood of recurring failures.

4. **Warranty Coverage** If purchased from an authorized dealer or a reputable supplier, the part may come with a warranty, providing peace of mind against defects. Some aftermarket parts lack such guarantees.

5. **Maintenance of Vehicle Value** Using OEM parts helps preserve the resale value of the vehicle, as buyers often prefer cars that have been maintained with genuine components.

6. **Compatibility with Advanced Systems** The W212 models feature electronic door lock systems, keyless entry, and sometimes remote start. An OEM actuator ensures proper integration with these systems, avoiding potential malfunctions or error codes.

7. **Easier Troubleshooting** If issues arise after installation, using an OEM part simplifies diagnosis, as mechanics are more familiar with its behavior and potential failure modes.

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#### **Cons:**

1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price of this specific actuator can range from **$200 to $400 **, depending on the source, whereas aftermarket options may cost **$50 to $150**. This can be a major drawback for budget-conscious buyers.

2. **Longer Lead Times** OEM parts, especially those sourced directly from Mercedes-Benz or authorized distributors, may take **weeks to arrive** due to manufacturing and shipping delays. Aftermarket parts are often available immediately.

3. **Limited Availability for Older Models** While this part is still in production for the W212, some OEM components for older or discontinued models may become harder to source over time, increasing costs or requiring special orders.

4. **Potential Overkill for Minor Issues** If the failure is due to a minor electrical issue (e.g., corroded wiring, faulty relay, or software glitch), replacing just the actuator may not be the most cost-effective solution. A diagnostic check might reveal a cheaper fix.

5. **Resale of Used OEM Parts** If the part is returned or resold, it may not retain full value, unlike aftermarket parts that can sometimes be resold at a higher percentage of their original cost.

6. **Installation Complexity** While the part itself is straightforward, some W212 models may require disassembling the door panel or dealing with electrical connectors, which could complicate DIY installation for inexperienced mechanics.

7. **Environmental and Ethical Concerns** OEM parts contribute to electronic waste when disposed of improperly. Some buyers prefer aftermarket or refurbished parts as a more sustainable option.

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### **Conclusion:**

Buying an **OEM Mercedes-Benz A204-730-46-35 rear right passenger door lock latch actuator** is the **best choice for long-term reliability, compatibility, and peace of mind**, especially if you prioritize maintaining the vehicle s integrity and resale value. However, the **higher cost and longer wait times** make it less ideal for budget-conscious buyers or those facing urgent repairs.

If the issue is isolated to the actuator and no other systems are affected, the OEM part is the **most durable and trouble-free solution**. Conversely, if cost is a major concern and the vehicle is not a high-value asset, a **high-quality aftermarket actuator** (from brands like **Dorman, ACDelco, or Bosch**) could be a viable alternative, provided it meets the same specifications and has strong reviews for reliability.

For most **W212 E350/E550 owners**, the **OEM part is worth the investment** if the repair is necessary and the vehicle is a priority. However, if the budget is tight, a **thorough diagnosis** should be performed first to ensure the actuator is indeed the root cause before committing to an expensive replacement.

---

### **Recommendation:**

- **If you can afford it and want the best long-term solution:** Purchase the **OEM Mercedes-Benz A204-730-46-35 actuator** from an **authorized dealer or a trusted Mercedes-Benz parts supplier** (e.g., **Mercedes-Benz Parts Online, RockAuto, or local dealerships**).

- **If budget is a concern:** Compare **aftermarket options** (e.g., **Dorman 80400, ACDelco 12J1100, or Bosch 1 987 431 001**) for compatibility and reviews. Ensure the part is **direct-fit** and has **strong feedback on durability**.

- **Before purchasing:** Have a **mechanic diagnose the issue** to confirm the actuator is faulty and rule out wiring, relays, or software problems that could be cheaper to fix.

- **For DIYers:** If installing yourself, **document the process** and ensure all electrical connections are secure to avoid future issues.

Ultimately, **OEM is the safest choice**, but **aftermarket can be a cost-effective alternative** if thoroughly vetted.

Details:

Shipping prices for ground apply only to the continental USA. 2014 MERCEDES E350 K26. All the parts are tested either before or after removal from vehicle. INT:BLACK 211A.

All electronics are tested before removed from vehicle. Item may show light scuffs, scratches or other imperfections as a result of this being used part. EXT:BROWN C052.

part #: a2047304635 prices

  • $30.00-$81.28

specifications carlockiio:

  • for models: W212, E350, E550
  • for makes: Mercedes
  • for years: 2006-2016
  • mpn: A204-730-46-35
  • color: Black
  • material: Plastic
  • vintage part: No
  • placement on vehicle: Rear, Right
  • type: Door Lock
  • ipn: 2006-2016 W212 E250 E350 E550
  • manufacturer warranty: 3 Months
  • features: Durable, Easy Installation
  • country of origin: Germany

general carlockiio:

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

returns carlockiio:

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

payments carlockiio:

  • credit card: Diners-club
  • money order
  • wallet: Apple-pay
  • other

offer carlockiio:

  • started: April 18, 2026
  • options: Ship-to-home
  • best offers: True
  • sold: 0
  • quantity: 1
  • availability: In Stock

seller carlockiio:

  • rating: 99.8%
  • city: Yuba City, California
  • # reviews: 13795

shipping carlockiio:

  • service: USPS Ground Advantage
  • carrier: USPS
  • class: Standard
  • cost: $10.00
  • type: Fixed
  • transit: 4-9 Days
for models: w212, e350, e550, for makes: mercedes, for years: 2006-2016, vintage part: no, placement on vehicle: rear, right, type: door lock, manufacturer warranty: 3 months, features: durable, easy installation, country of origin: germany,
category: auto parts > car truck parts accessories > exterior parts accessories > exterior locks lock hardware, color: black, material: plastic, sku: 31011769798932892,
Mercedes A204-730-46-35 Is Similar To:
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5 offers $30.00–$81.28 USD
  • Used. Offer #1 priced at $30.00 + $9.00 shipping estimate = $39.00* total. It has normal wear of use because it is a used part.+$9.00 shipping
  • Used. Offer #2 priced at $81.28 + $0.00 shipping estimate = $81.28* total. It must not have been tampered with. 4.6L V8 Twin Turbo Engine (REAR WHEEL DRIVE).FREE SHIPPING
  • Used. Offer #3 priced at $80.00 + $0.00 shipping estimate = $80.00* total. All electronics are tested before removed from vehicle. Item may show light scuffs, scratches or other imperfections as a result of this being a used part.FREE SHIPPING
  • Used. Offer #4 priced at $62.70 + $15.00 shipping estimate = $77.70* total. All of the parts are tested either before or after removal from the vehicle As a result of itbeing a used part, the item may show light scuffs, scratches, or other imperfections.+$15.00 shipping
  • Used. Offer #5 priced at $28.75 + $9.00 shipping estimate = $37.75* total. +$9.00 shipping

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