M52 to M20 instrument cluster coolant temp sensor adapter
Well, it appears some m20’s have the smaller threaded sensors – m12x1.5, and the m52 head has the m14x1.5 thread, that’s why if you swap a m52 you’ll need to find a suitable sensor or make the m52 one work with the e28 dash … or get a bronze adapter.
Get a discount on this product if you bundle it with a pair of M50/52/54 engine mounts!
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