Mercedes SLK R170 Window Lifter Front Door Right O/S Regulator Motor A1707200846

The Mercedes SLK R170 Front Right Window Regulator is an original part from the Window Regulators and Motors category, designed for the right front window of the R170 generation SLK model. This is a solution for users who expect reliable window lifting mechanism operation and the preservation of factory window system parameters in their Mercedes.

Specifications and technical data

• SKU: A1707200846
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1707200846
• Substitutable numbers: A1707200846, A 170 720 08 46, 0130821670, 0 130 821 670
• Location on the vehicle: Front, Right
• Category: Window Motors & Regulators

Application and Fitment for Mercedes SLK R170

The presented window regulator has been specifically designed for the front right door of the Mercedes SLK R170. It is responsible for precise window guidance in the tracks and stable lifting and lowering throughout its full range of operation. By maintaining the factory geometry of mounting points and support points, the part allows for installation without structural modifications to the door.

The vehicle location specified as front – right side facilitates unambiguous part matching during selection and minimizes the risk of ordering errors. This is particularly important for window systems where structural differences between the left and right sides are significant.

Technical and Functional Characteristics

The regulator belongs to the Window Regulators and Motors group, meaning it works with the vehicle's electric window control system. The design is intended for use in a roadster door, where the mechanism must handle frequent opening and closing cycles while maintaining appropriate window pressure against the seals.

The part is equipped with a complete set of factory mounting points, allowing for correct window positioning relative to the door frame. A properly installed regulator ensures:

• stable window guidance throughout the entire range of motion,
• smooth mechanism operation without jerking,
• appropriate window positioning relative to the roof and seals.

Condition, Origin, and Benefits of Choosing a Used Part

The offered window regulator is a used part, sourced from a dismantled Mercedes vehicle. Choosing an original used part is often a beneficial solution for older models like the SLK R170, as it allows for compliance with factory specifications at a reasonable repair cost.

Used parts from the window regulators and motors category are frequently chosen by workshops and individual users because they:

• maintain original mechanism operating parameters,
• allow for cost savings compared to new aftermarket parts,
• are a proven solution for maintenance repairs.

If you want to better understand when it's worth opting for parts from the secondary market, an expert guide on powertrain components will be helpful: Why Buy Used Gearboxes and Engines – Facts Instead of Myths. The principles of selection and technical condition assessment presented there also translate well to informed choices for other used components.

Practical Installation Tips

When replacing the window regulator in a Mercedes SLK R170, it is recommended to remove the door trim, observing the order of clips and screws, and then carefully detach the window from the mechanism. It is advisable to install the new part after pre-aligning the guides, so that the window operates without excessive resistance after the first lifting and lowering cycle.

After installation, it is recommended to:

• check the full range of window movement with the doors open and closed,
• verify proper sealing against the weatherstrips,
• check the operation of the electric controls from the door panel.

Mercedes Window Regulators and Motors – Selecting Other Components

If you are also looking for other window regulators and motors dedicated to this brand, it is worth browsing the full offer in the Window Regulators and Motors category for Mercedes. Consistent selection of components from a single manufacturer simplifies servicing and ensures predictable behavior of the entire window system. View available Mercedes Window Regulators and Motors to complete the necessary components for your car.