# MagnaFlow 23366 Direct Fit Standard Catalytic Converter for 1983-1988 Ford Thunderbird and More

### Performance Overview

The Direct Fit Catalytic Converter is designed with a ribbed body that can reduce expansion and distortion when the converters heat up. These ribs holds the ceramic catalyst in a proper position and it also forms a channel that shields the cushioning mat from direct exposure to exhaust gases. The ceramic coating is made for maximum surface area and flow, and the coating method is strictly controlled so that exact

### Key Features

-   Brand: MagnaFlow
-   Part number: 23366
-   Product type: Direct Fit Standard Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1984 Ford Thunderbird, Note: Base, Elan, Fila, Lx, Sport; 3.8L; 2.25"; 2.25"
-   1985 Ford Thunderbird, Note: Base, Elan, Fila, Lx, Sport; 3.8L; 2.25"; 2.25"
-   1986 Ford Thunderbird, Note: Base, Elan, Lx, Sport; 3.8L; 2.25"; 2.25"
-   1987 Ford Thunderbird, Note: Base, Lx; 3.8L; 2.25"; 2.25"
-   1988 Ford Thunderbird, Note: Base, Lx; 3.8L; 2.25"; 2.25"
-   1983 Mercury Capri, Note: Base, Black Magic, Crimson Cat, Gs, L; 3.8L; 2.25"; 2.25"
-   1984 Mercury Cougar, Note: Base, Ls; 3.8L; 2.25"; 2.25"
-   1985 Mercury Cougar, Note: Base, Ls; 3.8L; 2.25"; 2.25"

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 23366.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Direct Fit Standard Catalytic Converter for Ford Thunderbird
-   23366 fitment
-   MagnaFlow Direct Fit Standard Catalytic Converter
-   1983 Ford Thunderbird Direct Fit Standard Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1984

Ford

Thunderbird

Base, Elan, Fila, Lx, Sport; 3.8L; 2.25"; 2.25"

1985

Ford

Thunderbird

Base, Elan, Fila, Lx, Sport; 3.8L; 2.25"; 2.25"

1986

Ford

Thunderbird

Base, Elan, Lx, Sport; 3.8L; 2.25"; 2.25"

1987

Ford

Thunderbird

Base, Lx; 3.8L; 2.25"; 2.25"

1988

Ford

Thunderbird

Base, Lx; 3.8L; 2.25"; 2.25"

1983

Mercury

Capri

Base, Black Magic, Crimson Cat, Gs, L; 3.8L; 2.25"; 2.25"

1984

Mercury

Cougar

Base, Ls; 3.8L; 2.25"; 2.25"

1985

Mercury

Cougar

Base, Ls; 3.8L; 2.25"; 2.25"

1986

Mercury

Cougar

Base, Ls; 3.8L; 2.25"; 2.25"

1987

Mercury

Cougar

Ls; 3.8L; 2.25"; 2.25"

1988

Mercury

Cougar

Ls; 3.8L; 2.25"; 2.25"

## Details

- **Price:** 443.7 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit Standard Catalytic Converter
- **Tags:** 1983 Mercury Capri, 1984 Ford Thunderbird, 1984 Mercury Cougar, 1985 Ford Thunderbird, 1985 Mercury Cougar, 1986 Ford Thunderbird, 1986 Mercury Cougar, 1987 Ford Thunderbird, 1987 Mercury Cougar, 1988 Ford Thunderbird, 1988 Mercury Cougar, 23366, Auto Parts, Automotive, Catalytic Converter, Direct Fit Standard Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-23366, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 443.70 CAD | In stock |

## Images

- MagnaFlow 23366 Direct Fit Standard Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-ford-thunderbird-catalytic-converter-23366)
> Updated: 2026-07-16