2009 VAUXHALL INSIGNIA 2.0L Diesel Heater Motor/Assembly. VAUXHALL INSIGNIA Diesel 137837 Miles. INSIGNIA 2009. INSIGNIA 2008 -2017 Mk1 Manual. Engines: This warranty is limited to defects of the engine block, heads, valves, rockers, lifters, pistons, crank and cam shafts and other internal lubricated parts.