Spark Plug Wire Set – GM (19154579)

GM Genuine Parts supplies this Spark Plug Wire Set under part number 19154579 as a factory-pattern replacement. Fitted in place of the original, it matches the conductor size the circuit was designed around. Catalogue application notes: 5.0l, 5.7l. Durable to help transfer high voltage pulses without damage. Match 19154579 to the number on the failed component. Count the pins or check the connector keyway if two numbers look interchangeable. GM Genuine Parts are the components installed during production or validated by General Motors for GM vehicles. Shipped from our US warehouse with tracking.