D2P Nox Sensor Nitrogen Oxide Sensor Compatible With 18-22 Vauxhall/Opel Astra K 1.6 Biturbo, 15-22 1.6 Cdti, 2018 Astra Mk VII 1.6 Biturbo Replaces 55495597

[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 Astra K (B16) 1.6 Biturbo Hatchback 08.2018-12.2022 | Cdti (68) Hatchback 06.2015-12.2022 | Cdti Hatchback Van 04.2018- | Sports Tourer (B16) 1.6 Biturbo Estate 08.2018-12.2022 | Tourer (B16) 1.6 Cdti (35) Estate 11.2015-12.2022 [Reference Part Number] BNX74041, FNX044, 69043, LSN044, 0899239, V40-72-0050, AAA9034100000, A1065597, 69043, LNX046, 711300M, 55495597, 899239, V40720050, 55500321, V40720050 [Vehicle Fitment] Compatible With Vauxhall / Opel Astra Mk VII (K) (B16) 1.6 Biturbo Hatchback 08.2018- | Cdti Hatchback 07.2015- [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.