Interesting...they changed fuel filter designs between 2001 and 2003.


Circa 2001 ish


vs

2003 ish


I just did the KL167 on my X the other day. GOTTA make sure to keep the lines in the right position.

ALSO!!!!...it's super easy to release the quick-connect clips. No special tool needed or anything.

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2003 BMW X5 3.0i -- MT5, 3.64s final gears, H&R lowering springs, K-Mac bushing kit
2007 BMW X3 3.0Si -- MT6