Glass Runner  Door Channel Rubber Left Fits BMW E30 3 Series 2D Coupe  1982-94 Vintage garage stockroom clearance brand-new genuine BMW glass runner rubber thanks for looking 😊. This may fit the E 30 M3 but do your own checks first! This has been stored in a dark  storeroom the rubber is nice and soft been out of sunlight due to no windows I have taken out the packaging and inspected it  does have a couple of little marks on the inside rubber ( looks like he’s been caught in the package ) that sits in the metal channel of the door but does not affect the use as it’s the rubber part that sits in the door channel not the glass side, please inspect all pictures before buying please note due to retiring all my items are sold as seen and non-returnable if you can’t abide by this please don’t buy these are so rare now you just don’t see them for sale.(I have taken closer photos and as you can see it’s absolutely nothing