Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply One heat range colder than NGK 97506 SILZKBR8D8S
FGR 7 DQP or 12120037607
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
240577
Mfg#:
FGR7DQP
In Stock
$9.89
This product was last offered at the strikethrough price on 10-20-2026
OE upgrade spark plugs originally found in the Audi RS7. NGK OE# 06K905601M
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply 1 heat range colder plugs than OE
Designed for high performance / tuned vehicle applications
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4905817
Mfg#:
Z1004081X8KT
In Stock
ON SALE!
SAVE 10%
$215.99
This product was last offered at the strikethrough price on 09-28-2026
An excellent upgrade for tuned engines. 14X26.5X16mm - Heat Range 9
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4616189
Mfg#:
Z1003100-8KT
In Stock
ON SALE!
SAVE 10%
$255.60
This product was last offered at the strikethrough price on 09-28-2026
Popular Bosch alternative to factory NGK plugs
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Recommended for APR tunes
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat! two heat ranges colder than stock
Brand:
ES#:
4608347
Mfg#:
R74379KT
In Stock
$346.99
This product was last offered at the strikethrough price on 09-28-2026
Double Iridium long-lasting spark plug
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3646691
Mfg#:
101905622
In Stock
$11.99
This product was last offered at the strikethrough price on 10-26-2026
An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4616192
Mfg#:
Z1003101-6KT
In Stock
ON SALE!
SAVE 10%
$131.70
This product was last offered at the strikethrough price on 09-28-2026
Platinum plugs to keep your engine running strong
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Keep your engine running smooth
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3538241
Mfg#:
04E905612C
In Stock
$11.99
This product was last offered at the strikethrough price on 06-18-2026
Popular Bosch alternative to factory NGK plugs
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9
Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4616175
Mfg#:
Z1003101
In Stock
ON SALE!
SAVE 10%
$21.95
This product was last offered at the strikethrough price on 09-28-2026
Lifetime Replacement
