Mk3 astra side repeaters

[ineson]

I am going to replace the orange side repeaters on my mk3 gsi, and wondered if the mk4 ones would be a straight swap for these?
I will either get black or clear (undecided yet) but wanted to get away from the oval shape of the mk3.
I can get hold of a set of black mk4 ones, but will only get them if they are a striaght replacement.

[Cesarokiddy]

If your Astra is a Phase 1 with round repeaters you will need to cut the clips off and use double sided tape. If you have oval ones they are a straight swap. They look 10x better good idea.