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Old 08-22-2012, 02:21 AM   #3
MJLavelle
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Join Date: Jul 2011
Location: Charlotte NC
Posts: 2,753
My Ride: 2001 BMW 330ci
This is actually a Secondary Air Pump, or SAP.
The Jet Pump is in the fuel tank, part #3 in the link below:
http://realoem.com/bmw/showparts.do?...73&hg=16&fg=15

The correct name may help it sell faster, since SAP's fail more often than the Jet Pump. GLWS!
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