This part generally fits BMW vehicles and includes models such as 540i,850Ci,850CSi,850i,X5 with the trims of 3.0i Sport Utility 4 -Door,Base Coupe 2-Door,Base Sedan 4-Door,Base Wagon 4-Door. The engine types may include 3.0L 2979CC l6 GAS DOHC Naturally Aspira ted,4.0L 3982CC V8 GAS DOHC Naturally Aspirated,4.4L 4398CC V8 GAS DOHC Naturally Aspirated,5.0L 4988CC V12 GAS SOHC Naturally Asp irated,5.4L 5379CC V12 GAS SOHC Naturally Aspirated,5.6L 5576CC V12 GAS SOHC Naturally Aspirated.