Bosch Spark Plugs

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  • Bosch (9602) Original Equipment Fine Wire Iridium Spark Plug (Pack of 1)

    12 reviews

    Bosch (9602) Original Equipment Fine Wire Iridium Spark Plug (Pack of 1)

    Now: $6.40 Save: 17%

    The new Bosch Iridium: The most technologically advanced spark plug. Unlike other iridium spark plugs, Bosch Iridium is the Only spark plug that combines a 360° continuous laser-welded iridium center electrode with a laser-welded ground electrode to provide unmatched resistance to thermal shock, more area for flame growth, and increased durability.