Features: Brand new oxygen sensor (Set of 4pcs) Stock parts direct replacement 100% test before shipment The key parts including chip from top supplier Plug pins: 4-wire Connector gender : Male Mounting style: Threaded-in Thread size: M18-1.5 Wire length: 16.6" Hex size:7/8" Interchange: 11171843, 15717 Fitment: .
