Restore proper spark in your vehicle with this set of ignition coils. Coil replacement will ensure a more efficient burn and promote fuel economy. Common symptoms of failing ignition coil(s) include: Engine shake loss of power decrease in fuel economy and possible ignition coil malfunction codes from your onboard diagnostics. Replacing your coils in pairs or all at the same time is recommended to ensure proper function and preservation of the new ignition coils. Comes with all components shown. This part is a direct OEM Replacement / OES part and is ready for installation directly out of the box.** Factory Replacement Part that Meets or Exceeds Original Manufacturer Specifications for the Vehicles Listed.2000 BMW 323Ci 2.5L L61998-2000 BMW 323i 2.5L L61998-1999 BMW 323is 2.5L L62001-2002 BMW 325Ci 2.5L L62001-2002 BMW 352i 2.5L L62001-2002 BMW 352Xi 2.5L L61996-2000 BMW 328i 2.8L L61996-1999 BMW 328iS 2.8L L62001-2002 BMW 330Ci 3.0L L62001-2002 BMW 330i 3.0L L62001-2002 BMW 330Xi 3.0L L62001-2002 BMW 525i 2.5L L61997-2000 BMW 528i 2.8L L62001-2002 BMW 530i 3.0L L61997-2001 BMW 540i 4.4L V81997-2001 BMW 740i 4.4L V81996-2001 BMW 740iL 4.4L V81995-2001 BMW 750iL 5.4L V121996-1997 BMW 840Ci 4.4L V81996-1997 BMW 850Ci 5.4L V121996-2001 BMW M3 3.2L L62000-2003 BMW M5 5.0L V82000-2003 BMW X5 4.4L V82001-2003 BMW X5 3.0L L62002 BMW X5 4.6L V81997-2000 BMW Z3 2.8L L61998-2000 BMW Z3 3.2L L62001-2002 BMW Z3 3.0L L61999-2002 BMW Z3 2.5L L62000-2003 BMW Z8 5.0L V8