Vauxhall Astra K - 2016 onwards - 1.6 Diesel (D16DTH, D16DTN, D16DTI engine). Vauxhall Insignia B - 2018 onwards - 1.6 Diesel (D16DTN, D16DTH engine). OE Part Number Reference: 55503129, 1684882380. Vauxhall Zafira C - 2012-2019 - 1.6 Diesel (D16DTH, D16DTJ engine).
