Magneti Marelli AC120 Front Window Winder

Product Overview

The Magneti Marelli AC120 Front Window Winder is a high‑performance electric window regulator designed for the front right side of Citroën vehicles and compatible with a wide range of models that use the 350103120000 part number. This component delivers reliable operation, smooth motion, and durable construction, ensuring that drivers can effortlessly raise or lower their windows.

Key Features

• Precision Engineering: Built to exacting tolerances, the AC120 provides consistent window movement with minimal vibration.
• Robust Motor: Equipped with a powerful yet quiet electric motor that handles heavy glass panels and frequent use without overheating.
• Long‑Lasting Materials: The regulator’s housing is made from high‑strength polymer, while the internal gears are forged steel, offering resistance to corrosion and wear.
• Easy Installation: Designed for quick fitment, it requires only standard mounting bolts and a compatible power cable.
• Compatibility: Works seamlessly with vehicles that use the 350103120000 window regulator code, including Citroën models such as the C4, C5, and various other front‑right configurations.

Technical Specifications

Installation Guide

The AC120 is engineered for straightforward replacement of a worn or damaged front window winder. Follow these steps for optimal performance:

1. Disconnect the Vehicle Battery: Safety first—ensure the 12 V system is isolated to prevent accidental short circuits.
2. Remove the Existing Regulator: Unscrew the mounting bolts, detach the power cable, and carefully lift the old unit from the door frame.
3. Prepare the New Unit: Verify that the AC120’s mounting holes align with the door panel. If necessary, use a small drill bit to create pilot holes for the 10 mm bolts.
4. Install the Regulator: Place the new winder into position, secure it with the bolts, and tighten evenly to avoid warping.
5. Reconnect Power: Attach the power cable to the regulator’s connector, ensuring a firm fit. Route the cable neatly along the door frame to prevent abrasion.
6. Test Operation: Reconnect the battery and operate the window switch. The AC120 should lift and lower smoothly, with no rattling or excessive noise.

Maintenance Tips

• Regular Inspection: Check for loose bolts or worn seals every 12 months to maintain proper alignment.
• Lubrication: Apply a light silicone-based lubricant to the gear teeth once a year; avoid oil‑based products that can attract dust.
• Cable Care: Inspect the power cable for fraying or damage. Replace if any signs of wear are observed.
• Cleaning: Use a soft, damp cloth to wipe down the regulator housing—do not use harsh chemicals that could degrade the polymer.

Compatibility Summary

The AC120 is specifically tailored for front right window regulators in Citroën vehicles. It matches the following model ranges:

• C4, C5, and other mid‑size sedans with 350103120000 code.
• Various front‑right configurations across different production years.
• Vehicles that require a standard 12 V electric window regulator for the right side.

Why Choose Magneti Marelli AC120?

Choosing the Magneti Marelli AC120 Front Window Winder guarantees:

• Reliability: Proven performance in demanding automotive environments.
• Compatibility: Exact fit for a broad range of Citroën models, eliminating the need for custom adapters.
• Durability: High‑quality materials that withstand temperature extremes and mechanical stress.
• Ease of Use: Simple installation process that can be completed by experienced mechanics or knowledgeable DIYers.

Conclusion

The Magneti Marelli AC120 Front Window Winder stands out as a dependable, high‑quality component for front right window operation in Citroën vehicles. Its robust construction, precise engineering, and straightforward installation make it an excellent choice for anyone seeking to replace or upgrade their vehicle’s electric window regulator.