NGK Glow Plug Y-504J (6246)

Y-504J NGK Glow Plugs From the worlds No.1 spark plug manufacturer youd expect nothing but the best from their glow plugs too; and youd be right. NGK have been relentlessly developing engine pre-heating technology since the early 1960s and the inbuilt advanced technology ensures that automotive engineers can get the most out of their engine designs and help them meet the increasing emission targets necessary to improve our environment.