LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 2011 >> 3 L4-2.5L >> Repair and Diagnosis >> Powertrain Management >> Ignition System >> Spark Plug >> Specifications >> Gap
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Gap

Spark Plug gap
Standard: 1.25-1.45 mm {0.049-0.057 in}
New spark plug (reference): 1.25-1.35 mm {0.049-0.053 in}