Are 123 body parts interchangeable? My particular interest is trunk lid, quarter panel & tail lights (rear end hit), but generally, is one 123 body same as the other? I have an 82, potential donor is a 77.

I would say that all body panels are similar. There was a major change in mid 82 where they went from the bonded or glued on front fenders to the bolted or at least attaching the fenders with large screws.

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Junqueyardjim
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1983 Mercedes W123 240D 4 Speed 285,000 on the road with a 617 turbo, beautiful butter yellow, license plate # 83 240D INDIANA

2003 Jaguar Type X, AWD. beautiful, good mileage,
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