Ford Sync 8" to 12" Screen

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Jan 29, 2025 | 04:22 PM

zachary8888

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1st Gear

Joined: Jan 2025

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Ford Sync 8" to 12" Screen

Hi, I have a 2024 F350 XL with the STX package and want to upgrade the 8" sync 4 screen to a 12" screen. I have figured out the hardware and wiring side of things but looking to get some information on what APIM to purchase and how to program it so everything works like OEM. Any help is greatly appreciated.

Dec 17, 2025 | 08:40 PM

jaymiah81

2nd Gear

Joined: Nov 2025

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Quote:

Originally Posted by zachary8888

Did you ever figure it out. I have the same truck and I got my hands on the 12 inch screen but heard I can just swap the APIM wire harness and use the old APIM. The new harness has a power and ground wire that you can hook to the screen. I haven't bought the harness yet because it's 150 bucks and if it isn't going to work, I will order the new APIM also