Used rear bumper cover at the junkyard, car by car

On the outside of the car.

A used rear bumper cover is priced on 830 generations across 437 nameplates, listed below by make and model. Open one for the asking price on that car and what else the part fits.

What to bring for it

10, 12, 13 and 14 mm sockets with extensions
Torx T25 and T30
Plastic trim tools for push clips

Hood, hatch and tailgate struts hold the panel up under load. Support the panel before you take a strut off, and bring a helper for anything you cannot hold with one arm.

Typical sizes, not a promise for every car. Everything to bring to a pull-your-own yard.