Spark Plug Wire – GM (89018055)

GM Genuine Parts builds this Spark Plug Wire to the same footprint as the original; the catalogue number is 89018055. The unit supplies the correct gauge and insulation for factory circuit repairs. Catalogue application notes: Durable to help transfer high voltage pulses without damage. Check the part number stamped or moulded on the original against 89018055 — a number that looks close can belong to a different circuit. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Stocked in the US and dispatched within one business day.