Long lasting Iridium alternative to OE Platinum core plugs - One heat range colder plug, beneficial to performance turbo applications
We Price Match - Give Us A Call or Chat! One heat range colder plug, beneficial to performance turbo applications
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Two heat ranges colder than stock with a non-projected tip
The NGK Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling properties.
We Price Match - Give Us A Call or Chat! Recommended to be used by various tuners when paired with performance software - recommended gap of .024” +/- .002”
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
One heat range colder than stock with a non-projected tip
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Two heat ranges colder than stock with a non-projected tip
Brand:
ES#:
3663889
Mfg#:
ER10S
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 07-19-2026
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
One heat range colder than stock with a non-projected tip
Brand:
ES#:
3521624
Mfg#:
ER12S
In Stock
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 07-19-2026
Lifetime Replacement
