Manufacturer Part Number: 13595715. Air Conditioning Module (used) to fit Vauxhall Insignia (2015-2017) - B14NET, B16SHL, A20NHT, B20NHT, A28NER, B28NER petrol engine types; B16DTH, B16DTJ, A20DTL, A20DTE, A20DT, A20DTH, Y20DTH, Z20DTH, B20DTH, A20DTR diesel engine types.