Ignitions and Electrical Ignition Components

Denso

IRIDIUM SPARK PLUG

$97.23

SKU: D00A 5346

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Denso IKH24 (5346) Iridium Power Spark Plug is a high-performance spark plug designed for specific Mitsubishi Lancer Evolution IX and Subaru WRX/WRX STI models. It features Denso's Iridium Power technology for enhanced ignition and performance.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandDenso
Part NumberD00A 5346

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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