Feature 1Part Number: Manufactured according to strict original specifications, differential pressure sensor reference OE number is 1865A210. 2Applicable Model: DPF exhaust pressure sensor replacement for Mazda CX5 20122017 2.2L, replacement for Mazda 6 20122018 2.2L. 3Function: The DPF Sensor (or Diesel Particulate Filter Sensor) is an important element of the exhaust system which monitors the soot level emitted by your engine. 4High Performance: Assist the ECU in deciding when to kick in the regeneration cycle to burn up soot particulates from the exhaust gas or if the DPF is blocked. 5Direct Replacement: This exhaust pressure sensor is designed to match the fit and function of the original exhaust pressure sensor on specified vehicles.Item Type:Exhaust Pressure SensorMaterial: ABSOE: 1865A210Fitment:Replacement for Mazda CX5 2012-2017 2.2LReplacement forMazda 6 2012-2018 2.2L .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Exhaust Pressure SensorNote1. Please double check the part number of your item, matching information is for reference only.2. If you are unsure of the item, please contact us before buying to avoid unnecessary return, thanks!