MERCEDES 51491L Motor Window Regulator Benz 725

( Type: Window Motor ), ( Ipn: 51491l ), ( Placement On Vehicle: Front )

Review MERCEDES benz Motor Window Regulator 126 725 Tested Good fits 300SD W126 1977–2011

Mercedes-Benz W126 300SD (1977-1985) Motor Window Regulator - 126 725 03

The Mercedes-Benz W126 300SD, manufactured between 1977 and 1985, is a classic automobile that continues to capture the hearts of car enthusiasts. One essential component that keeps the vehicle's comfort level high is the motor window regulator. This specific regulator, part number 126 725 03, is designed for the side windows of the Mercedes-Benz W126 300SD.

This motor window regulator is an engineering marvel, combining style, durability, and functionality. It is meticulously crafted from high-quality materials to ensure a perfect fit and smooth operation. The regulator features an advanced motor design, which enables quick and precise window movement up and down. Its robust construction is engineered to withstand the test of time, providing reliable service even under heavy use.

The regulator comes complete with all necessary hardware, including mounting brackets, screws, and bushings. These components are specifically designed to work seamlessly with the regulator and the vehicle, ensuring a hassle-free installation process.

This Mercedes-Benz motor window regulator is not only functional but also aesthetically pleasing. Its sleek design complements the elegant lines of the W126 300SD, maintaining the vehicle's original look and feel.

In summary, this Mercedes-Benz W126 300SD motor window regulator, part number 126 725 03, is an essential upgrade for any Mercedes-Benz enthusiast seeking to restore or maintain their classic vehicle. With its superior quality, precise operation, and easy installation, this regulator is an investment that will provide long-lasting satisfaction and enjoyment.

The Mercedes-Benz W126 300SD, produced between 1977 and 1985, is a classic vehicle known for its durability and luxury. One of the common parts that may require replacement over time is the motor window regulator, specifically part number 126 725 03. Here are some pros and cons to consider before buying a new one.

1. Improved Functionality: A new window regulator will restore the smooth operation of your car's windows.

2. Enhanced Comfort: Properly functioning windows contribute to a more comfortable driving experience, especially in extreme temperatures.

3. Enhanced Safety: Faulty window regulators can cause windows to get stuck in an open or closed position, which can be a safety concern.

4. Preservation of Value: Maintaining the functionality of your vehicle can help preserve its resale value.

1. Cost: Replacing a window regulator can be a costly repair, especially for a luxury brand like Mercedes-Benz.

2. Availability: Finding the correct part number for your specific vehicle model and year can be a challenge, and it may take some time to source the part.

3. Installation Complexity: Installing a new window regulator can be a complex process, especially for those without automotive experience. It may be best to leave this task to a professional mechanic.

In conclusion, while replacing a window regulator for a Mercedes-Benz W126 300SD can be a costly and complex repair, it is an essential component for the proper functioning and safety of your vehicle. Properly maintaining your vehicle can help preserve its value and contribute to a more enjoyable driving experience. If you are experiencing issues with your window regulator, it is recommended that you source a new one from a reputable Mercedes-Benz parts supplier and have it installed by a professional mechanic.

Details:

Condition is Used. 1977-1985 Mercedes 300SD W126 Motor Window Regulator 126 725 03 11 Tested Good. Shipped with USPS Ground Advantage.

specifications wimotpa:

• for models: 300sd, W126
• for makes: Mercedes
• for years: 1977-2011
• type: Window Motor
• ipn: 51491l
• placement on vehicle: Front

returns wimotpa:

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

shipping wimotpa:

• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $0.00
• type: Fixed
• transit: 4-9 Days

seller wimotpa:

• # reviews: 1423
• rating: 100.0%
• city: Kapolei, Hawaii

payments wimotpa:

• other
• wallet: Google-pay
• credit card: Mastercard

offer wimotpa:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0
• started: June 16, 2025

general wimotpa:

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

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