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Spark Plug Removal/Installation

CAUTION:
  • To avoid breaking the spark plug, be sure to fit the socket squarely over it.
  1. Disconnect the high-tension lead. (See IGNITION COIL REMOVAL/INSTALLATION .)
  2. Remove the ignition coil. (See IGNITION COIL REMOVAL/INSTALLATION .)
  3. Remove the spark plug.
  4. Install in the reverse order of removal.

    Tightening torque 

    15-22 N.m {1.5-2.3 kgf.m, 11-16 ft.lbf} 

    Fig 1: Identifying Spark Plug Socket
    G03637900Courtesy of MAZDA MOTORS CORP.