# MagnaFlow 53103 Universal Standard Catalytic Converter (1.75" ID/1.75" OD) for 1979-1991 Honda Crx and More

### Performance Overview

Magnaflow's Universal Catalytic Converter was designed to fit a wide variety of vehicles with little cutting and welding required. The catalytic converters are intelligently engineered to have ribbed sides to prevent distortion of the metal which keeps the ceramic catalyst in place. magnaflow's Catalytic Converters are made from premium grade stainless steel for added durability. Finally, All federal catalytic converters are meet EPA requirements.

### Key Features

-   Brand: MagnaFlow
-   Part number: 53103
-   Product type: Universal Standard Catalytic Converter (1.75" ID/1.75" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1988 Honda Crx, Note: Dx, Hf; 1.5L; 1.75"; 1.75"
-   1991 Honda Crx, Note: Base, Hf; 1.5L; 1.75"; 1.75"
-   1979 Plymouth Sapporo, Note: Base; 2.6L; 1.75"; 1.75"
-   1980 Plymouth Sapporo, Note: Base; 2.6L; 1.75"; 1.75"
-   1981 Plymouth Sapporo, Note: Base; 2.6L; 1.75"; 1.75"
-   1982 Plymouth Sapporo, Note: Base; 2.6L; 1.75"; 1.75"

### 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 53103.

**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

-   Universal Standard Catalytic Converter (1.75" ID/1.75" OD) for Honda Crx
-   53103 fitment
-   MagnaFlow Universal Standard Catalytic Converter (1.75" ID/1.75" OD)
-   1979 Honda Crx Universal Standard Catalytic Converter (1.75" ID/1.75" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1988

Honda

Crx

Dx, Hf; 1.5L; 1.75"; 1.75"

1991

Honda

Crx

Base, Hf; 1.5L; 1.75"; 1.75"

1979

Plymouth

Sapporo

Base; 2.6L; 1.75"; 1.75"

1980

Plymouth

Sapporo

Base; 2.6L; 1.75"; 1.75"

1981

Plymouth

Sapporo

Base; 2.6L; 1.75"; 1.75"

1982

Plymouth

Sapporo

Base; 2.6L; 1.75"; 1.75"

## Details

- **Price:** 114.48 CAD
- **Vendor:** MagnaFlow
- **Type:** Universal Standard Catalytic Converter (1.75" ID/1.75" OD)
- **Tags:** 1979 Plymouth Sapporo, 1980 Plymouth Sapporo, 1981 Plymouth Sapporo, 1982 Plymouth Sapporo, 1988 Honda Crx, 1991 Honda Crx, 53103, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-53103, Muffler, Performance Exhaust, Performance Parts, Universal Standard Catalytic Converter (1.75" ID/1.75" OD), Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 114.48 CAD | In stock |

## Images

- MagnaFlow 53103 Universal Standard Catalytic Converter (1.75" ID/1.75" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-honda-crx-catalytic-converter-53103)
> Updated: 2026-06-13