Buy OEM 2004 BMW Part # 11431717666 (11-43-1-717-666, 11430306594). O-ring. Oil pan upper part, oil level indicator; Oil pan-dipstick; Oil PAN/OIL level indicator

X5 4.4i (M62)
X5 4.6is (M62)

M3 Convertible
M3 Coupe
M3 CSL Coupe

X5 4.4i (N62)
X5 4.8is (N62)

325Ci Coupe
325i Sedan
325i Wagon

760i Automatic (N73) Sedan
760Li Automatic (N73) Sedan

X5 3.0i (M54)

540i Sedan
545i Sedan
545i Wagon
550i Sedan
550i Wagon
735i Automatic (N62) Sedan
735Li Automatic (N62) Sedan
740i Automatic (N62N) Sedan
740Li Automatic (N62N) Sedan
745i Automatic (N62) Sedan
745Li Automatic (N62) Sedan
745LiS Automatic (N62) Sedan
750i Automatic (N62N) Sedan
750Li Automatic (N62N) Sedan
BMW ALPINA B7 Sedan

520i Sedan
525i Sedan
525i Wagon
530i Sedan
730i Automatic (M54) Sedan
730Li Automatic (M54) Sedan
X3 2.5i (M54)
X3 3.0i (M54)

Z4 2.2i (M54) Convertible
Z4 2.5i (M54) Convertible
Z4 3.0i (M54) Convertible

645Ci Convertible
645Ci Coupe
650i Convertible
650i Coupe