Been on a 2016 insignia will fit 2013 - 2017. This is just the screen so if you got a small screen then this will not work. if you already got a similar screen for sat nav then it will work.
Vauxhall Insignia Sat Nav Navigation Stereo Screen Display 90802618
2014 VAUXHALL INSIGNIA SAT. NAV. UNIT Satellite Navigation Head Unit
VAUXHALL INSIGNIA EXCLUSIV CDTI ECOFLEX MK1 2008-2017 SAT NAV System Unit 22790
2009 VAUXHALL INSIGNIA SAT. NAV. UNIT Satellite Navigation Head Unit 22764032
VAUXHALL INSIGNIA ELITE NAV CDTI ECOFLEX S/S MK1 2008-2017 System Unit 26202389
2016 VAUXHALL INSIGNIA SRI NAV CDTI SCREEN Unit #91
