
NGK Iridium IX
Iridium IX high performance one step colder spark plugs for the Genesis Turbo are optimized for better durability, improved center electrode anti-oxidation and anti-erosion, improved ignition, superior anti-fouling and lower required voltage. One Step Colder plugs are only recommended for moderate-heavily modified turbo motors only.
- FITMENT:
- Hyundai Genesis Coupe 2010-2012 2.0T ONLY
- Note: OEM Heat Range is 6, One step up(colder) is 7
- Price is for a full set of 4 plugs
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.
Description

NGK Iridium IX
Iridium IX high performance one step colder spark plugs for the Genesis Turbo are optimized for better durability, improved center electrode anti-oxidation and anti-erosion, improved ignition, superior anti-fouling and lower required voltage. One Step Colder plugs are only recommended for moderate-heavily modified turbo motors only.
- FITMENT:
- Hyundai Genesis Coupe 2010-2012 2.0T ONLY
- Note: OEM Heat Range is 6, One step up(colder) is 7
- Price is for a full set of 4 plugs
Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.