XA New 4pc Set ABS Wheel Speed Sensor for BMW Front & Rear E39 5 Series 528i 540i Part Number 34521182160 & 34521182159 * Brand New, well packed. 90 DAYS WARRANTY provided from XtremeAmazing! We provide 100% perfect customer service, please contact if there is ANY problem! Super fast shipping from LA! Takes 3-5 Business Days to arrive. Please check for the details to make sure this part will fit!