APR Pro Grade 10 Spark Plugs

Revitalize your ignition system all at once with APR Iridium Pro Spark Plugs and combine them with APR Ignition Coils – designed to work in harmony for a stronger, more stable, and more consistent spark. Both are a direct replacement, engineered to deliver smoother idle, sharper throttle response, and reliable operation under high temperature and load, whether the vehicle is stock or has higher boost and power upgrades.

Engineered for Performance

APR Iridium Pro spark plugs are made from high-quality materials and are developed to improve ignition and the combustion process, ensuring smooth, consistent, and reliable power for both daily drivers and serious performance projects.

Direct Upgrade

They are suitable for both stock vehicles and tuned engines with higher boost or additional hardware modifications. The spark plugs are a direct replacement for OEM numbers:

• 0PB905612

• 0P2905601 / 0P2905601A

• 06M905606F

• 9A790560100

• 9A790560101

Advantages of Iridium

Iridium is one of the strongest materials used in spark plug manufacturing. It:

• withstands very high temperatures

• is less susceptible to corrosion

• requires lower voltage for a strong spark

• promotes reliable and consistent engine operation

High-Temperature Durability – Heat Range 10

These APR spark plugs utilize a copper core in combination with an iridium electrode, allowing for excellent heat dissipation. These are so-called “cold plugs”, which maintain stable combustion temperatures and consistent performance even under extreme conditions.