[Fitment Note]: Before purchg, please refer to the "amazonconfirmedfit" or the compatible vehicle chart; Double-check the OE part number of the part and vehicle year/make/model to verify compatibility and ensure it fits your vehicle.
[Vehicle Fitment]: Compatible with Mazda 3 2014-2017, 3 2018 (GS/SE/Touring/Grand Touring/GT/Sport Model, Japan Built), 6 2014-2019, 3 Sport 2014-2016, 3 Sport 2017-2018 (Japan Built)---Downstream
[Compatible Part Numbers]: 234-4939, 2344939, PE12-18-86Z, PE121886Z
[OE STANDARD]:All of the oxygen sensors are built to achieve or exceed OE specifications, subject to strict quality control testing. Every component either matches or improves on the OE design to ensure fast and easy installation with superior possible performance and dependability.
[ & Support]: products come with an 18-month post-purchase warranty, ing freedom from material and workmanship defects under normal use conditions from the original purchase date.