DEAL Set of 8 New Ignition Coils For BMW E36 E46 E31 E38 E39 E53 UF354 UF300 E721 E720 E383 1748017 Please use amazon's part finder filter or check the detailed fitment information stated in the description to confirm if this item will fit your vehicle Set of 8 OE Spec ignition coil Reference OE#: 1748017 12139067830 12137599219 12131748018 12131748017 12131703825 12131703228 12131703227 12131404309 Direct Replacement. Perform Like Original Parts Life time warranty 1997-2003 BMW 540i 4.4L V8 1997-2001 BMW 740i 4.4L V8 1996-2001 BMW 740iL 4.4L V8 1996-1997 BMW 840Ci 4.4L V8 2000-2003 BMW M5 5.0L V8 2000-2003 BMW Z8 5.0L V8 2003 BMW X5 4.4L/4.6L V8 Only 2000-2002 BMW X5 All Models Heavy duty secondary Copper windings provide high performance &amp; long life. Heavy duty large primary Cppper windings allow for better and quicker energy flow providing superior&amp; more reliable spark. A ll our copper coils are made in Germany. Each part is carefully tested in order to provide high quality parts to our customers. The products standard according to ISO 9000 / ISO 9001 / ISO 9002 certified facilitie. 100% mechanically tested prior before leaving the factory to ensures high-class performance and enhanced durability