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insignia glow plug harness

  1. [Insignia] [08-17] Glow Plug Harness

    Cavalier, Calibra, Vectra, Signum, Sintra & Insign
    Hi, sorry for what might seem a dull question, but I need to replace the No 3 glow plug (Vauxall snagged it at it recent service and the service soon light is on). It's 2011 car , 2.0 CDTI. I understand the possibles perils of replacing the plugs but my current dilemma is I can't even get the...