Ignitions and Electrical› Ignition Components

Champion Race Plugs

SERVICE SHOP PACKS-24 PLU

$386.73

SKU: C01A 9901S

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

Easy — 1–2 hours

Description

The Champion 9901S Iridium Spark Plug (RE10WYPB5) features a 0.7mm fine wire iridium-tipped center electrode and platinum v-trimmed ground electrode for extended life and erosion resistance. It has a 14mm thread, 25mm reach, and a heat range of 10. Designed for maximum life and better ignition, it ensures stable temperatures under varying engine loads.

Fitment

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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

BrandChampion Race Plugs
Part NumberC01A 9901S

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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