2004 Subaru WRX Spark Plug Wires

    • Beck Arnley®Spark Plug Wire Set
      Subaru WRX 2.5L 2004, Spark Plug Wire Set by Beck Arnley®, 0.273" Diameter. Wire Color Black. Conductor Type: Mag Core 500 Ohm/Ft. Jacket Material: Silicone. For one hundred years, Beck/Arnley has been providing premium OE quality...
      OE quality products from top original equipmentTop quality materials
      # 36226786
    • Bosch®Spark Plug Wire Set
      Subaru WRX 2004, Spark Plug Wire Set by Bosch®. Switch from your OE spark plug wire set to the high-quality Mag core wire set from Bosch. Stainless steel Mag winding delivers maximum voltage to the spark plug for a hotter, more...
      Opti-layer Mag technology for superior lifetime performanceReduces the chance for misfire and eliminates radio static
      # 36021100