# ACT 1990 Mazda Miata P/PL Heavy Duty Clutch Pressure Plate

MZ012 pressure plate features an exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All ACT diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Heavy Duty pressure plates increase clamp load by 20 to 50 percent. The Heavy Duty pressure plates are recommended for use with a street or race disc.

-   "Excellence in Performance", backed by the best one-year warranty in the industry!

This Part Fits:

Year

Make

Model

Submodel

1999

Mazda

Miata

10th Anniversary

1990-1997,1999-2005

Mazda

Miata

Base

1993

Mazda

Miata

LE

2000-2005

Mazda

Miata

LS

1994-1997

Mazda

Miata

M Edition

2004-2005

Mazda

Miata

Mazdaspeed

1991,2000-2003

Mazda

Miata

SE

2003

Mazda

Miata

Shinsen

1997

Mazda

Miata

STO

## Details

- **Price:** 450.02 CAD
- **Vendor:** ACT
- **Type:** Pressure Plates

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 450.02 CAD | In stock |

## Images

- Photo - Primary
- Photo - out of package
- Photo - out of package
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/act-1990-mazda-miata-p-pl-heavy-duty-clutch-pressure-plate)
> Updated: 2026-07-03