I need a piece of plastic trim for a 2003 Ford Fiesta Finesse – and need to know how best to describe it?

It’s the bit that goes at window height on the pillar between the doors (it’s a 4 door hatchback) nearest the rear door on the offside (driver’s side UK).

It’s called the B pillar trim piece. A Ford dealer will order you one.

Lexus Hybrid Lf-Ch Concept at Frankfurt 2009 IAA