An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4616174
Mfg#:
Z1003100
In Stock
11% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$34.54
This product was last offered at the strikethrough price on 06-05-2026
Upgraded spark plug originally found in the Audi RS7/RS3. 14X26.5X16mm - Heat Range 24 (SKU: IKH01-24)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
An excellent upgrade for tuned engines. 14X26.5X16mm (Denso #: 5750)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Race Use Only - Colder iridium plug for performance - Heat Range: 27. Commonly used on Stage 3 4.0T Engines.
Brand:
ES#:
4765800
Mfg#:
IKH01-27
In Stock
$54.99
This product was last offered at the strikethrough price on 05-07-2026
An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4017481
Mfg#:
ER12YS
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 06-05-2026
Lifetime Replacement
