Used, genuine Mazda door seal rubber for Mazda MX-5 mk2 (NB series), 1998-2005, right hand door. This is the seal that goes all the way round the door and down the trailling edge of the quarterlight to form the front window channel.  Mazda price over £100 +VAT.

Note this is a used part and will have some small splits where the fitting clips go, but these won't be visible when fitted.

NC10-58-760C. UM00234M2.