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MERCEDES Lock Actuator 643.MB1B11 Benz

fits model: C300. make: Mercedes. year: 2011.

643.mb1b11 Mercedes-benz C300 2011 Lock Actuator 6979077

( Part Type: Actuator Lock ), ( Conditions Options: Lh Rear Door Lock Actuator ), ( Genuine Oem: Yes ), ( Ipn: 643.mb1b11 ), ( Make: Mercedes-benz ), ( Manufacturer Warranty: 1 Year )

Review MERCEDES benz Lock Actuator fits C300 2011

The Mercedes-Benz C300 lock actuator, model number 643.MB1.B11, is an essential component of the central locking system in your 2011 Mercedes-Benz C300. This actuator is responsible for controlling the locking and unlocking mechanisms of your vehicle's doors and fuel lid.

This lock actuator is an electro-mechanical device, meaning it operates both electrically and mechanically. It receives electrical signals from the vehicle's central locking control module and converts them into mechanical actions to lock or unlock the doors. The actuator utilizes a small motor to move the locking mechanism, which engages or disengages the lock when the appropriate signal is received.

The 643.MB1.B11 lock actuator is a high-quality Mercedes-Benz component, designed for durability and reliability. It is constructed from robust materials to withstand the rigors of regular use and exposure to various environmental conditions. The actuator's motor is precision engineered to provide consistent and powerful performance, ensuring your doors lock and unlock smoothly and securely.

This lock actuator is built to fit and function perfectly in your 2011 Mercedes-Benz C300. It is engineered to meet or exceed OEM specifications for dimensions, connections, and performance. This ensures a seamless integration with your vehicle's existing locking system, providing you with the expected functionality and safety features.

When it comes to installation, the Mercedes-Benz 643.MB1.B11 lock actuator is designed to be a straightforward replacement for your original component. It comes with all necessary hardware for installation, including new mounting screws and wiring connectors. The installation process is generally straightforward, but if you are not confident in your ability to perform the installation yourself, we recommend visiting a qualified Mercedes-Benz technician to ensure the job is done correctly.

In summary, the Mercedes-Benz 643.MB1.B11 lock actuator is a vital component of your 2011 C300's central locking system. It is a high-quality, robust, and reliable part, designed to provide smooth and secure operation of your vehicle's locks. With its easy installation process, you can trust that this lock actuator will keep your Mercedes-Benz C300 secure and functioning at its best.

The Mercedes-Benz C300 2011 Lock Actuator is an essential component for the central locking system of your vehicle. Here are some pros and cons that might help you decide whether to purchase this part:

Pros:

1. Enhanced Convenience: A faulty lock actuator can make it difficult to lock and unlock your car doors remotely. Replacing this part will restore the convenience of using keyless entry and remote locking features.

2. Improved Security: A malfunctioning lock actuator may not engage the locks properly, making your vehicle more susceptible to break-ins. By replacing the faulty actuator, you'll ensure that your car remains secure.

3. Long-Term Savings: Addressing lock actuator issues early can save you from more extensive repairs or even the need for a new car.

Cons:

1. Cost: Replacing a lock actuator can be an expensive repair, especially for a luxury vehicle like the Mercedes-Benz C300. You should consider the cost of the part itself, as well as the labor costs for installation.

2. Availability: Finding a genuine Mercedes-Benz C300 lock actuator may be challenging, and you might have to wait for an extended period for it to be shipped. In the meantime, you could opt for an aftermarket alternative, but be aware that it might not offer the same level of reliability or performance as the original part.

3. Complexity: The lock actuator is an intricate component, and replacing it might require specialized tools and knowledge. This could result in additional labor costs and potential complications during the installation process.

In conclusion, purchasing a Mercedes-Benz C300 2011 lock actuator can bring several benefits, such as enhanced convenience, improved security, and long-term savings. However, the high cost, potential availability issues, and installation complexity are important factors to consider before making a decision.

If you decide that replacing the lock actuator is the best course of action for your vehicle, I would recommend purchasing the part from a reputable auto parts supplier to ensure its quality and compatibility with your car. Additionally, consider having the part installed by a professional mechanic to minimize the risk of complications during the installation process.

Details:

Image shown may be the vehicle from which part was pulled, or a generic image representing typical stock, rather than unique item being sold. More Parts: 1 Year Warranty. Please disregard other fitment charts they may not be correct. Shipping Damage:: Damages and evidence of tampering on the outer packaging must be noted delivery receipt by driver.

C300 2011 Lock Actuator 6979077: LH REAR DOOR LOCK ACTUATOR Included: Hassle-free 1 Year Warranty Our Part #: 6979077. Easy to find parts that don't require a mechanics knowledge. Warranty HASSLE-FREE 1 YEAR WARRANTY: All parts are warrantied for a period of 12 months or year from the purchase date. Please compare part numbers BEFORE purchasing.

Quality, Assured Parts All are Quality Tested Inspected. Free shipping only applies to items you keep. If something is wrong with an order, we certainly do want to help you. Very happy customer, excellent value and service.

part #: c300 prices

  • $80.00-$125.00

specifications accesvinta:

  • for models: C300
  • for makes: Mercedes
  • for years: 2011
  • part type: Actuator Lock
  • conditions options: Lh Rear Door Lock Actuator
  • genuine oem: Yes
  • ipn: 643.mb1b11
  • make: Mercedes-benz
  • manufacturer warranty: 1 Year

returns accesvinta:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 60 Days

offer accesvinta:

  • quantity: 1
  • options: Ship-to-home
  • started: December 11, 2025
  • availability: In Stock
  • sold: 0
  • best offers: True

seller accesvinta:

  • # reviews: 22563
  • city: Rancho Cordova, California
  • rating: 97.1%

general accesvinta:

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

payments accesvinta:

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

shipping accesvinta:

  • type: Fixed
  • cost: $20.00
  • service: Flat Rate Freight
  • class: Freight
for models: c300, for makes: mercedes, for years: 2011, part type: actuator lock, conditions options: lh rear door lock actuator, genuine oem: yes, manufacturer warranty: 1 year,
manufacturer: mercedes-benz, category: auto parts > car truck parts accessories > exterior parts accessories > exterior locks lock hardware, sku: 18170466439967673,
Mercedes C300 Is Similar To:
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3 offers $80.00–$125.00 USD
  • Used. Offer #1 priced at $80.00 + $23.00 shipping estimate = $103.00* total. Land Rover.+$23.00 shipping
  • Used. Offer #2 priced at $125.00 + $20.00 shipping estimate = $145.00* total. *OPEN FOR IMPORTANT FITMENT INFO*.+$20.00 shipping
  • Used. Offer #3 priced at $100.00 + $23.00 shipping estimate = $123.00* total. +$23.00 shipping

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