I'am trying to locate the plug to let out the antifreeze in 1993 325I

May 09, 2005 3 Replies

Could someone tell me where is the plug that lets the antifreeze out of the block and how difficult it is to ge at? If possible , what size metric wrench. Thanks . Tvman



Right side of block, between cylinders 5 and 6. 13 or 19mm hex, depending on production.

Brett Anderson KMS- Koala Motorsport

Sorry about spelling your name wrong. I meant to say thank you Brett. David

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