# MagnaFlow 5451446 California Direct Fit Catalytic Converter for 2007-2008 Buick Enclave 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: 5451446
-   Product type: California Direct Fit Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2008 Buick Enclave, Note: Cx, Cxl; 3.6L
-   2007 GMC Acadia, Note: Sle, Slt; 3.6L
-   2008 GMC Acadia, Note: Sle, Slt; 3.6L
-   2007 Saturn Outlook, Note: Xe, Xr; 3.6L
-   2008 Saturn Outlook, Note: Xe, Xr; 3.6L

### 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 5451446.

**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

-   California Direct Fit Catalytic Converter for Buick Enclave
-   5451446 fitment
-   MagnaFlow California Direct Fit Catalytic Converter
-   2007 Buick Enclave California Direct Fit Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2008

Buick

Enclave

Cx, Cxl; 3.6L

2007

GMC

Acadia

Sle, Slt; 3.6L

2008

GMC

Acadia

Sle, Slt; 3.6L

2007

Saturn

Outlook

Xe, Xr; 3.6L

2008

Saturn

Outlook

Xe, Xr; 3.6L

## Details

- **Price:** 2308.4 CAD
- **Vendor:** MagnaFlow
- **Type:** California Direct Fit Catalytic Converter
- **Tags:** 2007 GMC Acadia, 2007 Saturn Outlook, 2008 Buick Enclave, 2008 GMC Acadia, 2008 Saturn Outlook, 5451446, Auto Parts, Automotive, California Direct Fit Catalytic Converter, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-5451446, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2308.40 CAD | In stock |

## Images

- MagnaFlow 5451446 California Direct Fit Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-buick-enclave-catalytic-converter-carb-5451446)
> Updated: 2026-07-16