MERCEDES A2055404249 Rear Left Door Window Regulator Harness Benz W205

( Manufacturer Part Number: A2055404249 ), ( Listed: M53 ), ( Material: Plastic ), ( Placement On Vehicle: Left, Rear, Rear Left ), ( Interchange: 135-59499 ), ( Side: Left ), ( Type: Window Regulator ), ( Year: 2020 ), ( Oe/oem Part Number: A2057307904 / 2057307904 / 205 730 79 04 ), ( Operating Mode: Electric ), ( Id: 18a0de36-bba1-4e5c-9844-3083d832cb04 ), ( Location: Zwai1a9 )

Review MERCEDES benz Rear Left Door Window Regulator Oem Harness fits C300 2015–2021

The Mercedes-Benz A2055404249 rear left door window regulator harness is an essential component of the power window system in select 2015 to 2021 C-Class (W205) models. This harness is specifically designed to connect the window regulator motor to the door's electrical system, enabling smooth and efficient window operation.

This Mercedes-Benz genuine part is meticulously engineered to ensure a perfect fit and seamless integration with your vehicle. Crafted from high-quality materials, the harness boasts robust connectors and insulation that protect against wear and damage caused by environmental factors or frequent use.

The window regulator harness features a plug-and-play design, making installation a breeze for DIY enthusiasts or professional technicians. Each connector is clearly labeled, allowing for easy identification of each wire and its corresponding function. This not only simplifies the installation process but also ensures that the window regulator is properly connected to the door's electrical system.

By choosing the Mercedes-Benz A2055404249 rear left door window regulator harness, you're investing in a part that not only guarantees optimal performance but also maintains the integrity and value of your vehicle. This OEM (Original Equipment Manufacturer) part is specifically designed for your C-Class model, ensuring a perfect fit and reliable operation.

In summary, the Mercedes-Benz A2055404249 rear left door window regulator harness is an essential upgrade for your C-Class (W205) vehicle. Its high-quality design, plug-and-play installation, and perfect fit make it an excellent choice for those seeking to maintain the performance and reliability of their vehicle's power window system.

The Mercedes-Benz C300 W205 (2015-2021) rear left door window regulator harness (part number: A2055404249) is an essential component for the proper functioning of the power window system in your vehicle. Let's discuss the potential pros and cons of purchasing this part from a Mercedes-Benz dealer or an aftermarket supplier.

1. OEM (Original Equipment Manufacturer) Part: By purchasing this part from a Mercedes-Benz dealer, you're ensuring that you're getting a genuine Mercedes-Benz part that is designed and manufactured to meet the exact specifications of your vehicle. This can provide peace of mind and potentially eliminate the need for further troubleshooting or adjustments down the line.

2. Warranty Coverage: A Mercedes-Benz dealer may offer an extended warranty or a guarantee on the part, providing protection against any potential defects or issues. This can save you from potential repair costs if the part fails prematurely.

1. Cost: Mercedes-Benz parts, especially those purchased directly from a dealer, can be more expensive compared to aftermarket alternatives. This can be a significant drawback for budget-conscious consumers or those looking to save money on their repairs.

2. Availability: Depending on the availability of the part at the dealership or through their supply chain, there may be a wait time for the part to be shipped or delivered to your location. This can result in additional downtime for your vehicle.

The decision to purchase a Mercedes-Benz OEM rear left door window regulator harness (A2055404249) ultimately depends on your personal priorities, budget, and time constraints. If you value the peace of mind that comes with a genuine Mercedes-Benz part and the potential warranty coverage, purchasing from a Mercedes-Benz dealer may be the best choice for you. However, if you're looking to save money and are willing to consider aftermarket alternatives, you may want to explore your options with reputable aftermarket suppliers.

To make an informed decision, we recommend conducting some research on both OEM and aftermarket options. Start by comparing prices from various dealers and aftermarket suppliers. Read reviews from other customers to ensure the quality and reliability of the parts. Lastly, consider weighing the potential benefits and drawbacks of each option based on your unique circumstances. By taking the time to do your due diligence, you'll be well-equipped to make the best decision for your Mercedes-Benz C300 W205.

Details:

Cable connector damaged but in working condition.

part #: a2055404249 prices

• $63.00-$85.00

specifications wimotpa:

• for models: C300
• for makes: Mercedes
• for years: 2015-2021
• mpn: A2055404249
• listed: M53
• material: Plastic
• placement on vehicle: Left, Rear, Rear Left
• interchange: 135-59499
• side: Left
• type: Window Regulator
• year: 2020
• oe/oem part number: A2057307904 / 2057307904 / 205 730 79 04
• operating mode: Electric
• id: 18a0de36-bba1-4e5c-9844-3083d832cb04
• location: Zwai1a9

offer wimotpa:

• started: November 25, 2025
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock

seller wimotpa:

• rating: 100.0%
• city: Miami, Florida
• # reviews: 28

shipping wimotpa:

• cost: $12.96
• transit: 7-12 Days
• class: Expedited
• service: USPS Priority Mail
• type: Calculated
• carrier: USPS

returns wimotpa:

• policy: No Returns

general wimotpa:

• Car Truck Parts Accessories > Interior Parts Accessories > Window Motors Regulators
• condition: Used

payments wimotpa:

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

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