ajsphead

New Member
Having sorted out the issue with my 14CU, are 3AM and 5AM MAFs interchangeable? I hope so as I've just been offered a new 5AM for not much money by a mate who didn't need it.

The only identifying no's I have on my MAF are the Lucas 73242A and AFH55-1 which I guess is the Hitachi number.
 
If you have a early Hotwire it has the 3am and the later is a 5 am you can fit the later 5am but you cannot fit the ear
Ier 3 am to a later car
 

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