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Home >> Subaru >> 2021 >> Ascent Touring >> Repair and Diagnosis >> Engine Performance >> Engine Ignition System >> Spark Plug >> Removal >> LH Side
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LH Side

  1. Remove the battery. Ref. to STARTING/CHARGING SYSTEMS (H4DOTC)>Battery>REMOVAL .
  2. Remove the ignition coil (LH side). Ref. to IGNITION (H4DOTC)>Ignition Coil>REMOVAL>LH SIDE .
  3. Remove the spark plug.
NOTE: Magnet type PLUG WRENCH is recommended.