BMW Genuine Engine Oil Pan Bottom Drain Plug (12 X 1.5 X 16 Mm) 525i 525xi 530i 530xi 528i 528xi 535i 535xi 530xi 535xi X5 3.0si X5 3.5d X5 35dX X5 35iX X6 35iX 128i 135i M Coup&eacute; X3 3.0i X3 3.0si X1 28iX X1 35iX Z4 3.0i Z4 3.0si Z4 3.0si 128i 135i Z4 30i Z4 35i Z4 35is 323i 325i 325xi 328i 328xi 330i 330xi 335i 335xi BMW Genuine Engine Oil Pan Bottom Drain Plug (12 X 1.5 X 16 Mm) This part is used in Oil Pan -- Oil pan bottom part, oil level indicator -- OIL PAN/OIL LEVEL INDICATOR -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility