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Exterior Components› Body Panels and Components

ACCEL

Spark Plug Wire Set- 8MM Black Wire With Black Straight Boots 4040K, Spark Plug Wires, Super Stock, Spiral Core, 8Mm, Black, Set ACCEL

$82.95 $71.95 Save $11.00

SKU: A018 4040K

In Stock
In Stock
Ships by Jul 29
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The ACCEL 4040K is an 8mm spark plug wire set designed for high-spark delivery in street-driven applications. It features a 450-degree F rated silicone jacket over a fiberglass braid and EPDM inner insulation for performance that exceeds SAE specifications. The set includes straight boots and carbon graphite cores for RFI suppression.

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

BrandACCEL
Part NumberA018 4040K

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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