# MagnaFlow 4481451 Direct Fit California Catalytic Converter for 1996-1999 Cadillac Deville and More

### Performance Overview

Magnaflow's California Catalytic Converter is designed to be CARB compliant. The catalytic converter's ribbed body is designed to minimize distortion and expansion of the body to hold the ceramic catalyst in place. magnaflow's Catalytic Converters are made of stainless steel and are backed by their limited lifetime warranty.

### Key Features

-   Brand: MagnaFlow
-   Part number: 4481451
-   Product type: Direct Fit California Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1996 Cadillac Deville, Note: Base, Concours, D'Elegance; 4.6L
-   1997 Cadillac Deville, Note: Base, Concours, D'Elegance; 4.6L
-   1998 Cadillac Deville, Note: Base, Concours, D'Elegance; 4.6L
-   1999 Cadillac Deville, Note: Base, Concours, D'Elegance; 4.6L
-   1996 Cadillac Eldorado, Note: Base, Etc; 4.6L
-   1997 Cadillac Eldorado, Note: Base, Etc; 4.6L
-   1998 Cadillac Eldorado, Note: Esc, Etc; 4.6L
-   1999 Cadillac Eldorado, Note: Esc, Etc; 4.6L

### 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 4481451.

**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 California Catalytic Converter for Cadillac Deville
-   4481451 fitment
-   MagnaFlow Direct Fit California Catalytic Converter
-   1996 Cadillac Deville Direct Fit California Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1996

Cadillac

Deville

Base, Concours, D'Elegance; 4.6L

1997

Cadillac

Deville

Base, Concours, D'Elegance; 4.6L

1998

Cadillac

Deville

Base, Concours, D'Elegance; 4.6L

1999

Cadillac

Deville

Base, Concours, D'Elegance; 4.6L

1996

Cadillac

Eldorado

Base, Etc; 4.6L

1997

Cadillac

Eldorado

Base, Etc; 4.6L

1998

Cadillac

Eldorado

Esc, Etc; 4.6L

1999

Cadillac

Eldorado

Esc, Etc; 4.6L

1996

Cadillac

Seville

Sls, Sts; 4.6L

1997

Cadillac

Seville

Sls, Sts; 4.6L

## Details

- **Price:** 2498.35 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit California Catalytic Converter
- **Tags:** 1996 Cadillac Deville, 1996 Cadillac Eldorado, 1996 Cadillac Seville, 1997 Cadillac Deville, 1997 Cadillac Eldorado, 1997 Cadillac Seville, 1998 Cadillac Deville, 1998 Cadillac Eldorado, 1999 Cadillac Deville, 1999 Cadillac Eldorado, 4481451, Auto Parts, Automotive, Catalytic Converter, Direct Fit California Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-4481451, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2498.35 CAD | In stock |

## Images

- MagnaFlow 4481451 Direct Fit California Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-cadillac-deville-catalytic-converter-carb-4481451)
> Updated: 2026-07-16