I replaced part number 10 in the diagram above. mine was cracked and somone tried to fix it with superglue, so it was cracked and melted looking. $94 for the part and $100 at the dealers to install. tried myself, massive PITA, gave up. they eventually had to remove the stereo to get enough wiggle room to get the piece back in.
build book calls for a 2.5 hour job with a removal of hte seats and everything between them. not necessary. also not just a simple job. can you buff out the scratches with some meg's plastx or something?
2007 MDX SPORT - Billet Silver/Ebony