Mopar Right Rear Club Door Outer Belt Weatherstrip – 2009–2021 Dodge Ram 1500 – OEM 55112378AI

This is a brand-new OEM Mopar weatherstrip for the right rear club door on 2009 to 2021 Dodge Ram 1500 trucks.

It’s the outer belt seal that runs along the window—keeps water, wind, and noise out where they belong.

The part number is 55112378AI, direct from Mopar, so fitment is spot-on.

It’s a direct replacement, no messing around.

One thing: they ask that you send your VIN before ordering just to make sure it’s the right one for your truck.

Years covered include everything from ’09 up through 2020.

It comes with a 2-year manufacturer warranty and is made to last like the factory original.

If your old weatherstrip is cracked, torn, or letting in wind noise, swapping this in will button things right up.