Fit for Many Models.Parts number: 66216902182 Front or Rear Parking Distance Control Sensor for the Models listed in the compatability.100% new and High QualityPerfect match for the original carA good direct replacement.Easy installationStable characteristics, high reliabilityDurable and practicalDescriptionFit for Many Models.Parts number: 66216902182 Front or Rear Parking Distance Control Sensor for the Models listed in the compatability.As I know it equals to following parts number: 66216902182 66 21 6 902 182 6902182 6621835213766218375533 66 21 8 375 533 8375533 ----Compatibility: E38 E39 E53E38 725tds Sedan E39 520d Sedan E53 X5 3.0d SUVE38 728i Sedan E39 520i Sedan E53 X5 3.0i SUVE38 728iL Sedan E39 523i Sedan E53 X5 4.4i SUVE38 730d Sedan E39 525d Sedan E53 X5 4.6is SUVE38 735i Sedan E39 525td Sedan E38 735iL Sedan E39 525tds Sedan E38 740d Sedan E39 528i Sedan E38 740i Sedan E39 530d Sedan E38 740iL Sedan E39 535i Sedan E38 750i Sedan E39 540i Sedan E38 750iL Sedan E39 540iP Sedan E38 750iLS Sedan E39 M5 Sedan E38 L7 Sedan E39 525i Sedan E39 530i Sedancolour: blackMaterial: ABSPackage Contents: 1 x SensorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.