# MSD 84022 - HEI Coil Dust Covers

With the introduction of our 20 Amp extreme HEI module, we needed an HEI cap and rotor that could withstand the high output. The answer was to mold our own HEI cap, rotor and coil cover. The cap and rotor will fit our HEI Pro-Billet distributor, PN 8365, plus will work on stock applications.

Key Features:

-   Ignition Coil Cover

-   Extreme Output Dust Cover

-   Internal Coil

-   EO Cap

-   Red

The MSD team has a strong core of excellent engineers, technicians, assembly specialists who design, develop and manufacture a wide variety of products, including Ignition Controls, Coils, Timing Accessories and Spark Plug Wires and Accessories. All MSD products feature the finest ignition components anyone can install on their vehicle and are geared towards all auto enthusiasts!

### Vehicle Fitment

| Year | Make | Model | Position | Fitment Precision | Note |
| --- | --- | --- | --- | --- | --- |
| All | All | All |     |     |     |

### FAQ

**What part number is this?**  
The listed part number is 84022.

**Should I confirm product specifications before ordering?**  
Yes. Compare the original product specifications and application details with the supplied information.

### Common Searches

-   MSD Ignition 84022
-   84022 specifications
-   MSD Ignition MSD 84022 - HEI Coil Dust Covers
-   84022 automotive replacement

## Details

- **Price:** 173.24 CAD
- **Vendor:** MSD Ignition
- **Type:** MSD 84022 - HEI Coil Dust Covers
- **Tags:** 84022, Automotive Performance, MSD 84022 - HEI Coil Dust Covers, MSD Ignition

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 173.24 CAD | In stock |

## Images

- MSD 84022 - HEI Coil Dust Covers

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/msd-ignition-84022-msd-84022-hei-coil-dust-covers)
> Updated: 2026-11-01