X5 3.0i 2001-2006 \/ Alternator\/Water pump Belt,X5 4.4i 2001-2006 \/ Alternator\/Water pump Belt,X5 4.8is 2004-2006 \/ Alternator\/Water pump Belt,X5 4.6is 2001-2003 \/ Alternator\/Water pump Belt,X5 3.0i 2001-2006 \/ AC Compressor Belt,X5 4.4i 2001-2006 \/ AC Compressor Belt,X5 4.8is 2004-2006 \/ AC Compressor Belt,X5 4.6is 2001-2003 \/ AC Compressor Belt