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Old 03-11-2008, 03:43 AM   #10
sdbimmer
Registered User
 
Join Date: Aug 2003
Location: San Diego
Posts: 561
My Ride: 2004 325Ci
Yeah, I think the 2003-2006 models use the newer O2 Sensor. Which cost a lot more than the older ones.

http://www.realoem.com/bmw/showparts...55&hg=11&fg=50

Here is a pic of the older O2 Sensor:



older sensor plug:



and the newer O2 sensor looks like this, I guess:



Last edited by sdbimmer; 03-11-2008 at 04:39 AM.
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