| Item | Classification | ||
|---|---|---|---|
| SKYACTIV-G 2.0, SKYACTIV-G 2.5 | SKYACTIV-D 2.2 | ||
| Battery | Q-85*1 | T-110*1 | |
| Spark-plug number | Mazda Genuine spark plug*2 | PE5S-18-110 or PE5R-18-110 | ― | 
Q-85 or T-110 is designed for i-stop system (FOR STOP & START)/i-ELOOP system. Only Q-85 or T-110 should be used to ensure correct operation of i-stop system (FOR STOP & START)/i-ELOOP system. Consult an expert repairer, we recommend an Authorised Mazda Repairer for details.
The spark plugs provide the SKYACTIV-G its optimum performance. Consult an expert repairer, we recommend an Authorised Mazda Repairer for details.
When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the iridium alloy and platinum tips could be damaged.

