Audi S4 APR Spark Plugs

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#:

4905816

Mfg#:

Z1004081X6KT

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$161.99

This product was last offered at the strikethrough price on
09-28-2026

$145.53 USD

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Lifetime Replacement

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#:

4905500

Mfg#:

Z1004081

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$26.99

This product was last offered at the strikethrough price on
09-28-2026

$24.26 USD

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Lifetime Replacement

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

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$131.70

This product was last offered at the strikethrough price on
09-28-2026

$118.53 USD

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on orders $49 and up

Lifetime Replacement

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

ON SALE! SAVE 10%

$21.95

This product was last offered at the strikethrough price on
09-28-2026

$19.76 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Unleash Your Engine's Potential with APR 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#:

5504753

Mfg#:

KT100031

Designed to be a direct plug-and-play upgrade to factory coils, providing greater energy output, ensuring a stronger and more consistent spark! 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#:

5504979

Mfg#:

KT100044

Includes six Red APR coil packs and spark plugs to service your ignition 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#:

5504816

Mfg#:

KT100043