XtremeAmazing New Pack Lots of 2 O2 Oxygen Sensor Downstream OR Upstream Left or Right Side VW Replace Part Number 11173290 * Brand New, well packed. 90 DAYS WANRRTY 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!