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Old 11-30-2010, 08:41 AM
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bluebee bluebee is offline
Seek to understand,^Value
Location: San Jose, California
 
Join Date: Mar 2008
Posts: 21,047
Mein Auto: 02 BMW 525i M54 auto 130K
There's another oddity which can 'pinpoint' (intended) an OEM radiator, which I remember someone mentioning before but I couldn't find the thread.

Notice the OEM radiator has this white "pin" on about the 10th row from the bottom.

In the prior discussions (which I can't find), folks surmised this is some sort of 'date code' to the manufacturer.

What do you think its purpose is?

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