These rubber seals are required only if you do not have windows and are cutting them in. The seal hides the pinch weld on the inside of the van.
The seal is required to set the gap of the glass to the body of the van.
If you already have fixed windows on your Sprinter, you can re-use the seals you have.
Pricing is per seal, add a left and a right if you're buying a pair of slider windows. ( Item #2 in the pic)
* Right side seal is smaller ( slider door )
* Fits Mercedes-Benz Sprinters 906 & 907 models 2007-2019+