replace my ac compressor as it it defective

Hello, I'm Danny.

Here is the information you requested, Yes, It's possible and we're here to help. After removing and replacing the ac compressor you will need to vacuum the system and recharge as well. Here are tutorials showing how to replace the compressor and vacuum-recharge the system:

https://www.2carpros.com/articles/replace-air-conditioner-compressor

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

I've attached picture steps below on how to remove and replace the ac compressor on your truck. Hope this helps and thanks for using 2CarPros.