# MagnaFlow 23475 Direct Fit Standard Catalytic Converter for 1990-1991 Chevrolet Lumina Apv 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: 23475
-   Product type: Direct Fit Standard Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1990 Chevrolet Lumina Apv, Note: Base, Cl; 3.1L
-   1991 Chevrolet Lumina Apv, Note: Base, Cl; 3.1L
-   1990 Oldsmobile Silhouette, Note: Base; 3.1L
-   1991 Oldsmobile Silhouette, Note: Base; 3.1L
-   1990 Pontiac Trans Sport, Note: Base; 3.1L
-   1991 Pontiac Trans Sport, Note: Base; 3.1L

### 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 23475.

**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 Chevrolet Lumina Apv
-   23475 fitment
-   MagnaFlow Direct Fit Standard Catalytic Converter
-   1990 Chevrolet Lumina Apv Direct Fit Standard Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1990

Chevrolet

Lumina Apv

Base, Cl; 3.1L

1991

Chevrolet

Lumina Apv

Base, Cl; 3.1L

1990

Oldsmobile

Silhouette

Base; 3.1L

1991

Oldsmobile

Silhouette

Base; 3.1L

1990

Pontiac

Trans Sport

Base; 3.1L

1991

Pontiac

Trans Sport

Base; 3.1L

## Details

- **Price:** 406.0 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit Standard Catalytic Converter
- **Tags:** 1990 Chevrolet Lumina Apv, 1990 Oldsmobile Silhouette, 1990 Pontiac Trans Sport, 1991 Chevrolet Lumina Apv, 1991 Oldsmobile Silhouette, 1991 Pontiac Trans Sport, 23475, Auto Parts, Automotive, Catalytic Converter, Direct Fit Standard Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-23475, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 406.00 CAD | In stock |

## Images

- MagnaFlow 23475 Direct Fit Standard Catalytic Converter

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-chevrolet-lumina-apv-catalytic-converter-23475)
> Updated: 2026-07-16