D2P Nox Sensor Replacement Rear Compatible With 15-18 Vauxhall/Opel Cascada W13 2.0 Cdti, 14-17 Insignia A G09 2.0 Cdti Replaces 55500320

[OEM Quality Replacement NOX Sensor] The main function of a NOX sensor in a car is to monitor and measure the levels of nitrogen oxides (NOx) in the exhaust gases, helping to ensure compliance with emission regulations and optimize engine performance. [Vehicle Fitment] Compatible With Vauxhall / Opel Cascada (W13) 2.0 Cdti Convertible 07.2015-04.2018 | Insignia A (G09) 2.0 Cdti Hatchback 11.2014-03.2017 | 4x4 Hatchback 11.2014-03.2017 | Country Tourer (G09) 2.0 Cdti Estate 11.2014-03.2017 [Reference Part Number] 55495341, 855607, 55500320, 55487270, 55495341, 855607, 055589458, 055495341, 69009, LNX012, LSN010, 57098, 55487270, 55589458, 928231, 055487270, 055500320 [Vehicle Fitment] Compatible With Vauxhall / Opel Insignia A Country Tourer (G09) 2.0 Cdti 4x4 Estate 11.2014-03.2017 | (G09) 2.0 Cdti Saloon 11.2014-03.2017 | 4x4 Saloon 11.2014-03.2017 | Sports Tourer (G09) 2.0 Cdti Estate 11.2014-12.2016 | Insignia B Country Tourer (Z18) 2.0 Cdti Estate 06.2017- [Long-Lasting, Reliable Replacement] D2P Autoparts' The NOX sensor is a high quality aftermarket part designed to fit and function just like an oem manufactured part. Our 12-month worry-free warranty is valid for all items that are fitted by a fully qualified mechanic.