Upgrade your 20222025 Ford Maverick to Sync 4 the easy way with our Sync 4 Upgrade Harness. Whether you’re sticking with your factory 8″ screen or adding a larger display, this plug-and-play harness lets you skip the shop fees and handle the swap yourself.

Designed specifically for XL and XLT Mavericks with the base radio, this harness bridges the gap between your stock setup and a modern Sync 4 system. No cutting, no soldering, and no frustrationjust a direct connection for a cleaner, faster install.

Note: This is a conversion harness only. No other parts are included. Programming may be required depending on your final configuration. For Lariat models with Sync 3, use our Sync 3 to Sync 4 harness instead.

Backed by a lifetime warranty, it’s the smartest and most reliable way to modernize your Maverick’s tech.