Power Window Switch Replacement – Mercedes W124, W126 & W201

Restore full power window functionality to your Mercedes with this direct-fit Left & Right Control Power Window Switch, compatible with models W124, W126, and W201. Designed to match OEM specifications (replaces part numbers 1248204510 and 1248204610), this replacement switch offers a straightforward, plug-and-play installation that gets your windows operating smoothly again.

Why Choose This Window Switch?

Direct OEM Replacement: Engineered to replace part numbers 1248204510 and 1248204610 — a seamless fit for compatible Mercedes models.
Durable ABS + PP Construction: Built from high-quality ABS and polypropylene materials for long-lasting performance and resistance to everyday wear.
Left & Right Compatible: Suitable for both driver-side and passenger-side window control, covering your full power window system.
User-Friendly Installation: Easy to install and operate — no special tools required, making it accessible for both DIY enthusiasts and professional mechanics.
Precise Fit: Compact and accurately sized at 90 × 90 × 40 mm (3.54 × 3.54 × 1.57 inches) to fit OEM-specified positions perfectly.
Practical Value: An affordable, reliable solution to restore your vehicle's power window operation without costly dealership repairs.

Product Specifications

Compatible Models: Mercedes-Benz W124, W126, W201
Replaces Part Numbers: 1248204510, 1248204610
Material: ABS + Polypropylene (PP)
Dimensions: 90 × 90 × 40 mm / 3.54 × 3.54 × 1.57 inches
Placement: Left & Right Side
Quantity: 2 Pieces (Left + Right)

Package Includes

2 × Power Window Switch (1 Left + 1 Right)

For general guidance on automotive electrical components and vehicle safety, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Power window

Frequently Asked Questions

Q: Which Mercedes models is this power window switch compatible with?

A: This power window switch is compatible with Mercedes-Benz W124, W126, and W201 models. It is designed as a direct replacement for OEM part numbers 1248204510 and 1248204610, ensuring a precise fit for these vehicles.

Q: Does this listing include both left and right window switches?

A: Yes! This listing includes a set of 2 pieces — one left-side and one right-side power window control switch — so you can replace both sides at once for complete window system restoration.

Q: Is this power window switch easy to install?

A: Absolutely. The switch is designed for straightforward, plug-and-play installation. It matches the original OEM dimensions and connector configuration, making it suitable for DIY installation as well as professional fitting by a mechanic.

Q: What material is this switch made from?

A: This window switch is constructed from durable ABS (Acrylonitrile Butadiene Styrene) and Polypropylene (PP), providing excellent durability and resistance to the heat and wear common in automotive interiors.

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