Ignitions and Electrical› Ignition Components

Accel

SuperStock 8mm Spark Plug Wire Set

$97.95

SKU: ACL4049

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Accel ACL4049 is an 8mm SuperStock spark plug wire set. It features a yellow silicone jacket and orange spark plug boots with black distributor boots, all made of silicone. These wires are designed with RFI suppression and a spiral core conductor.
Show original supplier description
The Accel SuperStock 4000 Series spark plug wire set, model ACL4049, is engineered for high-spark delivery and RFI suppression. This set features durable 8mm silicone jackets rated for temperatures up to 450 degrees Fahrenheit, providing robust protection against heat and harsh engine conditions. The spark plug boots are finished in orange, while the distributor boots are black, and both are constructed from silicone for reliable sealing and heat resistance. Designed with a spiral core conductor, these wires ensure efficient electrical energy transfer. The set includes RFI suppression to prevent interference with electronic components. The wire color is bright yellow, offering a distinct visual enhancement under the hood. This particular wire set is noted for its application in 1978-1986 Small Block Chevy engines. It is sold as a complete set for a full system upgrade. Accel is a recognized brand in ignition components, known for offering performance-oriented parts that meet or exceed Original Equipment (OE) specifications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAccel
Part NumberACL4049
CategoryIgnitions and Electrical

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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