tidying up today i've come across a black plastic peice which went above my aftermarket radio on my old fabia.

a number on the back is '6Y0857231' its 9cm in width.

any idea of the right name so i can sell it on ebay or to someone on here ?

thanks

I wouldn't bother trying to sell it as they are only about £2.60.

It's actully the spacer that would go above a factory nav unit but is commonly used for aftermarket radio's.