At what mileage do you replace Nissasn plug wires?

Answer by  JRossi17 (788)

You usually replace plug wires every 80k-100k. General maintenance is sometimes riduculously low mileage compared to the life of the parts. If your vehicle is not expierencing any problems I would wait. You can get the parts on ebay dirt cheap and replace them yourself easily.

Answer by  Amber40 (24961)

Well there is no set amount of miles. Carefully inspect the shielding to make sure there are no tiny cracks or burned spots. If so then replace them.

Answer by  bb (674)

plug wires do not always have to be changed at a certain milage. usualy plug wires are changed at higher milage.