This ABS sensor from Febi, part number 24611, is designed for the rear axle, fitting on either the left or right side. It has a length of 1120 mm and features 2 connectors. The sensor weighs 0.083 kg and is a wheel speed sensor. It is compatible with various BMW models including 320D E46 2.0D (98-03), 320 TD E46 2.0D (01-03), 318 E46 1.9 (00-01), and 316 E46 1.6 (00-06). Please use the make model tool to confirm fitment for your specific vehicle. If unsure, contact us. These products are intended for original use and should be installed by a competent individual. Fitting instructions are typically not included.