Ignitions and Electrical Ignition Components

MSD Super

MSD 8.5mm Universal Ignition Wire Set

$145.95

SKU: MSD-31193

In Stock
In Stock
Ships by Sep 12
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$100 Minimum Order
30 Days Return
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Overview

The MSD 31193 spark plug wire set is a universal 8.5mm ignition wire kit for 8-cylinder engines. These wires arrive with the spark plug boots and terminals pre-installed, while the distributor end remains open to allow for custom length routing and termination. A Mini-Stripper-Crimper tool is included to facilitate a tailored installation.
Show original supplier description
The MSD 31193 spark plug wire set is a high-performance 8.5mm universal ignition solution for 8-cylinder engines. These wires feature the signature Super Conductor design, utilizing a low-resistance copper core to maximize spark delivery. Because every engine bay is different, this kit allows for a truly custom fit, giving builders the flexibility to route wires away from heat sources like headers for a professional appearance. Each set includes wires pre-terminated with multi-angle spark plug boots, while the distributor end is left open for cut-to-fit length adjustment. The kit contains both socket-style and spark plug-style boots and terminals, ensuring compatibility with a wide range of distributor caps. A dedicated Mini-Stripper-Crimper tool is included in the box to ensure secure terminal attachment after cutting the wire to your exact length. Installation of this kit requires manual assembly of the distributor-end terminals. The process involves cutting the wires to the desired length and utilizing the included crimping tool to complete the connections. It is a universal application designed for V8 engines and is not a direct-fit factory replacement for any specific vehicle model.

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

BrandMSD Super
Part NumberMSD-31193
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.

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