Do these covers require any adhesive or fasteners to install?

Mounting method is not specified in the product data. Test-fit your covers first to confirm whether they snap on, require adhesive, or use existing handle fasteners before committing to installation.

Will the textured finish match my factory black trim?

Yes. The textured black ABS is designed to blend with factory Dakota door trim and black accent pieces. Slight variations in sheen may occur depending on age and condition of adjacent plastic.

Do I need to sand or prep the original handles before installing these covers?

If your covers snap or press fit over factory handles, a quick wipe-down with soap and water is enough. If you're bonding covers to handles with adhesive, light surface prep will help adhesion — check your cover's mounting design first.