---
product_id: 15894831
title: "31189 Super Conductor Spark Plug Wire Set, Multi-Angle Plug, HEI Cap"
brand: "msd"
price: "HK$1884"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/15894831-31189-super-conductor-spark-plug-wire-set-multi-angle-plug
store_origin: HK
region: Hong Kong
---

# 8.5mm ultra-low resistance wire Multi-angle HEI cap boots Custom cut-to-length flexibility 31189 Super Conductor Spark Plug Wire Set, Multi-Angle Plug, HEI Cap

**Brand:** msd
**Price:** HK$1884
**Availability:** ✅ In Stock

## Summary

> ⚡ Ignite your engine’s potential with precision and power!

## Quick Answers

- **What is this?** 31189 Super Conductor Spark Plug Wire Set, Multi-Angle Plug, HEI Cap by msd
- **How much does it cost?** HK$1884 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/15894831-31189-super-conductor-spark-plug-wire-set-multi-angle-plug)

## Best For

- msd enthusiasts

## Why This Product

- Trusted msd brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Inclusive Kit:** Includes mini-stripper, crimper, distributor cap boots, and terminals for a pro-level upgrade.
- • **Tailored for GM HEI:** Specifically engineered for 8-cylinder engines with GM HEI distributor caps.
- • **Durability Meets Style:** Vibrant red 8.5mm wires built to withstand outdoor automotive conditions.
- • **Maximum Voltage Delivery:** Solid monel conductor spiral-wound around a glass core ensures peak ignition performance.
- • **Precision Fit, Every Time:** Cut and route wires exactly how you want for a flawless installation.

## Overview

The MSD 31189 Super Conductor Spark Plug Wire Set features 8.5mm low-resistance wires with a solid monel conductor spiral-wound around a glass core for maximum voltage capacity. Designed for 8-cylinder engines with GM HEI distributor caps, this kit offers multi-angle plug boots and includes all necessary installation tools, allowing custom wire length cuts for a perfect fit and enhanced ignition performance.

## Description

Product Description               MSD 31189 8.5mm Super Conductor Spark Plug Wire Set, Red                  From the Manufacturer               MSD Universal Kits have the only spark plug terminal and boot installed with the other end of the wire open. This way, you can route the wires the way you like and cut them for a custom fit! MSD Heli-Core Ignition wire uses a solid monel conductor that is spiral wound around a glass inner core, giving their wire the low resistance and maximum voltage capacity of solid core wire SPECIFICATIONSSuper Conductor Wire Set - For 8-Cylinder Engines with Gm Hei Type ("Spark Plug Top") Distributor Caps WARRANTIESOne Year Limited Warranty

## Features

- Includes Mini-Stripper-Crimper
- Distributor cap boots and terminals included
- Wire Lengths: 2-56", 2-50", 2-42", 2-32", Coil wire 32"
- Extra long 8.5mm wire so you can cut to your desired length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MSD |
| Connector Type | XLR |
| Cable Type | single |
| Compatible Devices | Spark Plugs, Ignition Systems with GM HEI Type Distributor Caps |
| Special Feature | Cut-to-Length |
| Compatible Phone Models | No Compatible Phone Models |
| Recommended Uses For Product | Automotive |
| Color | Red |
| Connector Gender | Male-to-Female, Female-to-Male |
| Number of Pins | 2 |
| Unit Count | 1.0 Count |
| Item Weight | 2.7 Pounds |
| Model Name | MSD 31189 8.5mm Super Conductor Spark Plug Wire Set, Red |
| Specification Met | SAE |
| Indoor/Outdoor Usage | Outdoor |
| Number of Items | 1 |
| Customer Package Type | Standard Packaging |
| Manufacturer | MSD |
| UPC | 085132311897 |
| Global Trade Identification Number | 00085132311897 |
| Item Package Dimensions L x W x H | 10.71 x 8.7 x 2.76 inches |
| Package Weight | 1.32 Kilograms |
| Brand Name | MSD |
| Warranty Description | Warranty |
| Material | Plastic |
| Suggested Users | unisex-adult |
| Part Number | MSD-31189 |
| Style | Plug Boots: Multi-angle |
| Included Components | MSD 31189 8.5mm Super Conductor Spark Plug Wire Set, Red |
| Size | 8.5 Millimeter |

## Product Details

- **Brand:** MSD
- **Connector Type:** XLR
- **Cable Type:** single
- **Compatible Devices:** Spark Plugs, Ignition Systems with GM HEI Type Distributor Caps
- **Special Feature:** Cut-to-Length

## Images

![31189 Super Conductor Spark Plug Wire Set, Multi-Angle Plug, HEI Cap - Image 1](https://m.media-amazon.com/images/I/718zRPz77wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ High Performace Wires
*by A***R on May 23, 2025*

Exactly as described, great kit.

### ⭐⭐⭐⭐⭐ Still the best
*by M***L on August 20, 2015*

I've tried a bunch of plug wires over the years but keep coming back to the MSD 8.5mm. The boots are a high grade of silicon that does not dry out or burn even close to headers. The terminals are double-crimped (one crimp over the insulation to hold it firmly, a second crimp for the conductor). I've not seen double crimps on other brands, they fold the conductor back over the insulation and crimp the whole thing with a single crimp.I also like that the distributor terminal has a very positive "click" when installed. It really holds it firmly, much more so than other brands.

### ⭐⭐⭐⭐⭐ Nice Wires
*by D***. on March 14, 2013*

They require work, obviously, and while the assembly is time-consuming, it's nice to have a custom product when you're done. And that's not mentioning the quality of this plug wire set - really, really nice. 8.5mm are really the best you can get and better than most applications need, but they really pair well with upgraded ignition systems or high voltage set-ups. Oh, and PS, they include nifty little wire numbers to loop around each wire - string those on before you crimp the distributor end of each one! ;-)

## Frequently Bought Together

- MSD 31189 Super Conductor Spark Plug Wire Set, Multi-Angle Plug, HEI Cap
- Spark Plug Wire Crimper, Newdeli Crimping Pliers for Spark Plug Stripping Tool, ND-2048 for Crimping and Stripping Spark Plug Wire, Dia 8.0-8.5mm,Ratchet spark plug wire crimping tool
- SHINEHOME Spark Plug Wire Heat Shield Sleeve 2500° Spark Plug Boot Protector Boots Wrap for SBC BBC 350 454 8PCS Plug Wire Covers

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**Shop now:** [https://www.desertcart.hk/products/15894831-31189-super-conductor-spark-plug-wire-set-multi-angle-plug](https://www.desertcart.hk/products/15894831-31189-super-conductor-spark-plug-wire-set-multi-angle-plug)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-24*