That 3 legged GP Relay they used on the 1980 300d is rather pricy new.
Pelican Parts - Automotive Parts and Accessories - Porsche & BMW

I don`t think $735.00 is in any of our price ranges.
The 3 legged one for my 80 240D is around $450.00.

It`s just a relay, don`t know why they are so expensive. It would be best to up grade it to the later style like used in the 300D Turbo`s.

I have a 300D 3 leg relay I pulled from PNP if you are interested. I only pulled it because it was there.

Charlie

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there were three HP ratings on the OM616...

1) Not much power
2) Even less power
3) Not nearly enough power!! 240D w/auto

Anyone that thinks a 240D is slow drives too fast.

80 240D Naturally Exasperated, 4-Spd 388k DD 150mph spedo 3:58 Diff

We are advised to NOT judge ALL Muslims by the actions of a few lunatics, but we are encouraged to judge ALL gun owners by the actions of a few lunatics. Funny how that works