Check the listing for details. 2Pcs Up&Downstream Oxygen O2 Sensor For Mazda 3 2014-2018 Mazda 6 2014-2019 2.5L. Condition: New. Listed at 98.99 USD. Specification: Easy installation,plug and play Manufactured with precision to meet OE standards Part Number:234-5059，234-4939 4 wire configuration Line length (Sensor to Lead): 620mm/24" & 680mm/26.5" Condition: brand new&Fully Tested(100% professionally tested) Constructed from high quality material Manufactured with precision to meet OE standards Package Include: 2 pcs of sensors 234-5059 (5-Wire Oxygen Sensor) x1 Upstream 234-4939 (4-Wire Oxygen Sensor) x1 Downstream Fit Vehicles: （Please refer to the compatibility table for details） MAZDA 3 2014-2016 2.0L L4, 2.5L L4 3 2017-2018 2.0L L4, 2.5L L4 built in Japan 6 2014-2019 2.5L L4 NOTE!!! Plug and play,Easy installation Gold quality, all sensors are professionally tested, 1 year warranty! Gold after-sales service,customer service one to one pre-sale after-sales service! Fast shipping, support quality return service! Your positive feedback is very important to us, please leave 5 stars feedback, thanks！ Now,start your shopping trip!