NGK Spark Plug Kit LED lighting Unclip whatever is in the

Unclip whatever is in the opening

In warmer climates — California

Surface gap plugs do not require gap adjustment — the gap is fixed by design

This button clips directly into the OEM center console opening

and genuine replacements from Mazda are gone

NGK Spark Plug Kit LED lighting Unclip whatever is in theThe FD3S runs surface gap plugs a rotary specific design that most general ignition knowledge doesn't apply to. Using the wrong plug affects combustion efficiency, apex seal life, and overall reliability. Getting this right matters. We stock the correct NGK surface gap plugs in two configurations, with guidance on which to run for your setup. Kit Options OEM Spec 2x BUR7EQP + 2x BUR9EQP. Standard configuration for stock and mildly modified engines.