See how PE12-18-86Z Rear Lambda O2 Oxygen Sensor fit For Mazda 3 6 CX-5 CX5 1.5L 2.0L 2.5L 2011-2019 NO# PE02-18-86ZA 234-4939 234-4583 combines innovation with practical design for modern users. Created with one goal: to make your tasks simpler and more productive. Join thousands of happy customers shopping at Almos.pl every day.