Mazda MAZDA6 2.2L Spark Plugs
Catalog-listed plug, cross-brand equivalents, gap, and where to buy for the Mazda MAZDA6 2.2L.
Listed in a manufacturer plug catalog — confirm against your owner's manual before buying.
The Denso IT20 is a 14mm thread, 19mm reach, gasket seat, heat range 20, iridium electrode spark plug. These specifications are decoded from the Denso part number and determine which plugs it safely cross-references to — a valid equivalent must match the thread, reach, seat and heat range.
Spark plugs that fit the Mazda MAZDA6 2.2L
| Plug | Metal | Gap | Buy |
|---|---|---|---|
| Denso IT20 | Iridium | — | Buy |
| Denso ITV16TT | Iridium | — | Buy |
| Denso ITV16 | Iridium | — | Buy |
| Denso VT20 | Copper | — | Buy |
Frequently asked questions
What spark plug does a Mazda MAZDA6 2.2L use?
A manufacturer catalog lists the Denso IT20 (Iridium), gapped at the factory spec. Listed in a manufacturer plug catalog — confirm against your owner's manual before buying.
How many spark plugs does a Mazda MAZDA6 2.2L need?
Check your owner's manual for the exact count for this engine.
What is the spark plug gap for a Mazda MAZDA6 2.2L?
See the underhood emissions label — always confirm against the label or manual before installing.
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