📡 GM Genuine Parts 84346784: Reliable High Frequency Antenna for Enhanced Connectivity Review

This navigation system is a must-have for anyone who wants a stress-free driving experience. As a result of using this product, I found that it's incredibly easy to set up and use. It has accurate directions, which helped me to navigate safely and avoid getting lost. The graphics are clear and easy to read, and the voice prompts are excellent. Moreover, it's durable and can withstand any automotive condition. The only downside to this product is that it's a bit expensive compared to other…

This was an updated OEM version with a drain hole in the front which will likely solve the original problem of water entering the cabin. I also poured silicone into the gasket during installation. At their ends are different plugs. Make sure yours is correct.

The description does not indicate which vehicles this part will fit. Do yourself a favor and take out the old one first and read the part number. They are not all the same, even if they all fit in one hole. After replacing the defective unit with this part, the XMS radio will not function. NAV and OnStar work but no radio. I had to order the correct part but it was an OEM and the drain hole is still on the wrong end. I liked this model because it was a GM retrofit and the drain hole was on the…