Aftermarket Sync 4 Upgrade Brings Larger Screen and Modern Tech to Older Ford Explorers

If you own a 2020 through 2024 Ford Explorer, you no longer have to accept the factory infotainment system that came standard. An aftermarket upgrade kit now allows owners to replace their aging Sync 3 setup with the newer Sync 4 platform, complete with a larger 12-inch touchscreen display. This development opens up a genuine path for Explorer owners to modernize their vehicles without purchasing a new SUV.

The factory Explorers from this generation shipped with either 8-inch or 10-inch infotainment screens. The new aftermarket upgrade represents a substantial jump in display size and functionality. The 12-inch screen delivers sharper image quality, improved visibility, and faster response times compared to what came from the factory. For drivers who spend considerable time looking at navigation maps or accessing vehicle controls, this upgrade can noticeably improve the driving experience.

What Comes in the Upgrade Kit

wireless smartphone car connectivity
Photo by Alexandre Boucher

The complete kit includes everything needed for installation: the Sync 4 interface module, the 12-inch HD display itself, an LVDS video cable for the new screen, a custom mounting bracket, and the APIM module that handles the actual system upgrade. This comprehensive package means that qualified installers have all components ready to go without sourcing parts separately. For technically inclined owners, installation videos are available online, making DIY installation a realistic option for those comfortable working with automotive electronics.

Compatibility with existing features deserves attention. Your factory backup camera will continue to function without modification. SiriusXM satellite radio remains fully supported, and all saved AM/FM/SXM presets transfer over seamlessly. Apple CarPlay and Android Auto both come integrated with the Sync 4 system, allowing wireless smartphone connectivity that many drivers now expect as standard. However, there are some limitations worth understanding before purchasing.

Important Limitations to Consider Before Purchasing

Unlike factory Ford Sync 4 installations in newer vehicles, this aftermarket system cannot receive over-the-air software updates. Any future system updates require a visit to an authorized facility, which may involve additional costs and scheduling considerations. Additionally, if your Explorer includes a CD player, it will not be compatible with this new system. For most drivers who stream music or use satellite radio, this poses minimal inconvenience, but it’s worth confirming before committing to the upgrade.

The pricing structure also matters. The complete upgrade kit costs $1,999.95. While a one-year protection plan comes included at no charge, Ford Explorer owners can add a two-year extended plan for an additional $200. These costs should factor into your decision, particularly when combined with potential professional installation fees if you opt not to install the system yourself.

What This Means for Ford Explorer Owners

automotive installation tools setup
Photo by Tekton

This upgrade addresses a genuine frustration for Explorer owners. The Sync 3 system, while functional, feels increasingly dated compared to infotainment platforms now appearing in newer vehicles across the automotive market. Ford continues advancing its technology offerings in newer models, but owners of 2020-2024 Explorers faced limited options to keep pace with modern conveniences. This aftermarket solution provides a viable middle path between accepting outdated technology and replacing the entire vehicle.

For drivers who plan to keep their Explorers beyond the traditional ownership window, this upgrade justifies its cost by extending the vehicle’s relevance. A modern infotainment system dramatically affects how you interact with your SUV on a daily basis. Larger screens are genuinely easier to navigate while driving, and responsive touchscreen performance reduces frustration during navigation input or climate control adjustments.

The fact that Ford continues investing in technology partnerships and platform development suggests the company recognizes the importance of keeping connected with drivers. This aftermarket kit fills a gap that Ford itself hasn’t addressed with an official upgrade program, allowing the aftermarket sector to serve customer needs effectively.

Installation Considerations

Deciding between professional installation and DIY installation depends on your comfort level with vehicle electronics. Professional installation ensures proper calibration and eliminates risk of damaging wiring or the new display unit during setup. The availability of installation guides suggests that competent DIY installers can handle the project, potentially saving hundreds in labor costs. Either way, this upgrade path exists, which is the critical point for Explorer owners evaluating their long-term ownership plans.

The 2020-2024 Ford Explorer now has a viable modernization option that previous generations never enjoyed. Whether you’re motivated by improving navigation capabilities, seeking wireless smartphone integration, or simply wanting a more responsive touchscreen experience, this Sync 4 upgrade kit represents a legitimate way to refresh your vehicle’s tech without trading it in.