# MagnaFlow 5481134 California Direct Fit Catalytic Converter (2.5" ID/3" OD) for 2009-2014 Chevrolet Express 1500 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: 5481134
-   Product type: California Direct Fit Catalytic Converter (2.5" ID/3" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2009 Chevrolet Express 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2010 Chevrolet Express 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2011 Chevrolet Express 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2012 Chevrolet Express 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2013 Chevrolet Express 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2014 Chevrolet Express 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2009 GMC Savana 1500, Note: Base; 4.3L; 2.50"; 3.00"
-   2010 GMC Savana 1500, Note: Base; 4.3L; 2.50"; 3.00"

### 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 5481134.

**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 (2.5" ID/3" OD) for Chevrolet Express 1500
-   5481134 fitment
-   MagnaFlow California Direct Fit Catalytic Converter (2.5" ID/3" OD)
-   2009 Chevrolet Express 1500 California Direct Fit Catalytic Converter (2.5" ID/3" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2009

Chevrolet

Express 1500

Base; 4.3L; 2.50"; 3.00"

2010

Chevrolet

Express 1500

Base; 4.3L; 2.50"; 3.00"

2011

Chevrolet

Express 1500

Base; 4.3L; 2.50"; 3.00"

2012

Chevrolet

Express 1500

Base; 4.3L; 2.50"; 3.00"

2013

Chevrolet

Express 1500

Base; 4.3L; 2.50"; 3.00"

2014

Chevrolet

Express 1500

Base; 4.3L; 2.50"; 3.00"

2009

GMC

Savana 1500

Base; 4.3L; 2.50"; 3.00"

2010

GMC

Savana 1500

Base; 4.3L; 2.50"; 3.00"

2011

GMC

Savana 1500

Base; 4.3L; 2.50"; 3.00"

2012

GMC

Savana 1500

Base; 4.3L; 2.50"; 3.00"

2013

GMC

Savana 1500

Base; 4.3L; 2.50"; 3.00"

2014

GMC

Savana 1500

Base; 4.3L; 2.50"; 3.00"

## Details

- **Price:** 5826.1 CAD
- **Vendor:** MagnaFlow
- **Type:** California Direct Fit Catalytic Converter (2.5" ID/3" OD)
- **Tags:** 2009 Chevrolet Express 1500, 2009 GMC Savana 1500, 2010 Chevrolet Express 1500, 2010 GMC Savana 1500, 2011 Chevrolet Express 1500, 2011 GMC Savana 1500, 2012 Chevrolet Express 1500, 2012 GMC Savana 1500, 2013 Chevrolet Express 1500, 2013 GMC Savana 1500, 2014 Chevrolet Express 1500, 2014 GMC Savana 1500, 5481134, Auto Parts, Automotive, California Direct Fit Catalytic Converter (2.5" ID/3" OD), Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-5481134, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5826.10 CAD | In stock |

## Images

- MagnaFlow 5481134 California Direct Fit Catalytic Converter (2.5" ID/3" OD)

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-chevrolet-express-1500-catalytic-converter-carb-5481134)
> Updated: 2026-07-16