Ignitions and Electrical› Ignition Components

Denso

IRIDIUM LONG LIFE (SIP)

$44.55

SKU: D00A 3459

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 3459 FK20HQR8 is an iridium long life spark plug, factory installed by automakers like GM, Toyota, Honda, and Mitsubishi. It features a 0.7mm iridium-tipped, laser-welded fine wire center electrode and a platinum-tipped fine wire ground electrode. The spark plug has machine-rolled threads to prevent seizing and cross-threading, and a purified alumina powder insulator for strength and thermal conductivity.

Fitment

Fitment Guaranteed

Don’t gamble
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 3459

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.

View Full Return Policy