Buy OEM 2008 Subaru Part # 22451AA810. Spark Plug Wire (Cord). Cable Complete Spark Plug (High Tension) A. Spark Plug Wire Set Spark plug wires in your Subaru carry electricity

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Fits Forester, Impreza, Outback

Spark Plug Wire Set
Spark plug wires in your Subaru carry electricity from the distributor or ignition coil to your spark plugs. Old and failed wires can short out causing anything from hesitation and bucking to excessive interference in your radio.