I will be good to see if these small solid state ones work OK. I've not seen them as cheap as £27, usually £35-40, so I hope it isn't a copycat one. The original type in the larger box have been used but you do have to replace the connectors to push on ones.
Not sure if you have to be a member to view this Saab forum but easy to join. You can then view this thread. Message #1805 on is relevant to this regulator.
https://www.uksaabs.co.uk/UKS/viewto...lator#p1961433