Is this window genuine

[Powerflex]

I am wanting to change the left hand side window because it is scratched due to a poorly adjusted winder mechanism.

I was going to order a Mercedes one but I have these marks on both windows and wondered if it was aftermarket.

If so I'll order both sides to match

Any ideas?

[Jonny B]

On my 1970 280 SL, both windows have the Sekurit logo as you show in your photo.

[wwheeler]

Can you get replacement glass with that logo?

[BobH]

Apparently light scratches can be removed with a compound called cerium oxide, never tried it myself, although i keep meaning to try it on one of my windows

There are mobile companies who can remove deeper scratches, although i don't know how successful they are

Shame to replace original glass if it can be polished

[Pawel66]

Today you get the MB star logo on the window glass.

[wwheeler]

Yes, glass with light scratches can be easily polished and there are many DIY kits to do so. It just takes time and patience. I didn’t think you could get the Sekurit logo on replacement glass. Only the MB logo. Ok if that is the only option you have.   

[Delvis]

yes. 100% genuine. I would try to polish first. you can only be original once.

just my thoughts.