This part is listed by BMW as BMW part number 11617501562 (11-61-7-501-562) and is described as URO Intake Manifold Cover with Non-Return Valve for M60 V8 engine on E34 530i, 540i (1994-1995), E32/E38 740i, 740iL (1993-1995), and E31 840Ci (1994-1995).
Supersedes obsolete BMW part number 11611736170 (11-61-1-736-170).
BMW Fitments:
5 Series
E34 (89-95) > 530i
E34 (89-95) > 540i
7 Series
E32 (88-94) > 740i
E32 (88-94) > 740iL
7 Series
E38 (95-01) > 740i
E38 (95-01) > 740iL
8 Series
E31 (91-97) > 840Ci