From RonStygar_at_aol.com Tue Dec 16 00:11:32 1997
From: Ron Stygar <RonStygar_at_aol.com>
Date: Tue, 16 Dec 1997 03:00:58 EST
To: BMW-digest_at_mailgate.wizvax.net
Cc: gwells_at_ecc.com, dale_at_unofficialbmw.com
Subject: Re: How do you interpret BMW part #'s?, Euro hfm vs 540i

Grant,

The full 11 digit part #'s for the two air flow meters (air volume sensors) you mention are 13 62 1 403 123 (M3-830/M3-832) and 13 62 1 702 078 (540i) which both retail for $400.00. Since the part #'s are different, I "assume" they are different. The 13 in the number refers to main group 13: Fuel preparation system. The 62 in the number (I'm guessing here) refers to sub group 62: Instruments and measuring systems. Appears to work in this case.

RonStygar_at_aol.com, FLY BMW-CT, BMWCCA 15924