Exterior Components› Body Panels and Components

Denso

IRIDIUM SPARK PLUG

$30.77

SKU: D00A 5334

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

Easy — 1–2 hours

Description

The Denso 5334 is an Iridium Power spark plug designed to improve firing performance. It features a 0.4mm iridium-tipped, laser-welded fine wire center electrode that reduces the required voltage. The U-groove and taper-cut ground electrode increases ignitability and decreases quenching.

Machine-rolled threads prevent seizing or cross-threading during installation and removal. The spark plug is 100% pre-fired to assure the highest quality. Its purified alumina powder insulator provides exceptional strength and thermal conductivity, while the five-rib insulator prevents flashover. A copper-glass seal bonds the center electrode and insulator for a gas-tight seal.

Fitment

Fitment Guaranteed

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on fit.

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

Available on iOS & Android

Specifications

BrandDenso
Part NumberD00A 5334

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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