For BMW M52 or M54 Engine code. for BMW 5 Series E39 520i/523i/525i/528i /530i 2000-2002. for BMW 3 Series E46 320i/ci 323i/ci 325i/ci 328i/ci 330i/ci 2000-2006. for BMW 7 Series E38 728i 2000-. for BMW 7 Series E65 E66 30i 730li 2000-.