Ignitions and Electrical Ignition Components

ACCEL

HP Copper Spark Plug Shorty 14MM Thread .375 In Reach Gasket Seat 8 Pack Of 0437S ACCEL

$241.87

SKU: A018 8197

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

ACCEL's patented race-proven spark plugs in a Shorty configuration, designed for enhanced clearance and heat dissipation. The reduced overall length prevents spark plug boot burning and header dimpling, while improving access for installation/removal in confined spaces. Features a copper core for stronger spark and superior heat dissipation. All plugs have machine-rolled threads for precise engagement and torque retention.

Fitment

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Specifications

BrandACCEL
Part NumberA018 8197

Videos

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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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