Features: Replaces part number: 66209252637, 66209225823. Vehicle fitment: this PDC parking distance control module is compatible for X1 Series E84. Ideal replacement: this PDC parking distance control module is a direct replacement for the original equipment part on specified engines, no programming required. Sturdy construction: this PDC parking distance control module is made from quality material, high strength and durability, which has a long service life. Installation: professional installation is highly recommended. Specification: Product name: PDC Parking Distance Control Module. Material: plastic. Color: gray. OE part number: 66209252637, 66209225823. Placement on vehicle: rear, right. Fitment: Compatible for X1 Series E84. Package includes: 1 x PDC Park Distance Control Unit Module