# MagnaFlow 5582812 Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD

### Performance Overview

If you're looking to keep your ride running smoothly and efficiently, the MagnaFlow Direct-Fit Catalytic Converter 5582812 is a solid choice. This isn't just any converter; it's designed specifically for the 2012-2014 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, so you know it fits like a glove. No more worrying about those pesky check engine lights—this piece is built to keep your emissions in check while enhancing your vehicle's performance.

### Key Features

-   Brand: MagnaFlow
-   Part number: 5582812
-   Product type: Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   Chevrolet Silverado 2500 Hd 2012 - 2014 Ltz
-   Chevrolet Silverado 2500 Hd 2012 - 2014 Wt
-   Chevrolet Silverado 2500 Hd 2012 - 2014 Lt
-   Chevrolet Silverado 3500 Hd 2012 - 2014 Lt
-   Chevrolet Silverado 3500 Hd 2012 - 2014 Wt
-   Chevrolet Silverado 3500 Hd 2012 - 2014 Ltz
-   Gmc Sierra 2500 Hd 2012 - 2014 Sle
-   Gmc Sierra 2500 Hd 2012 - 2014 Denali

### 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 5582812.

**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 Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD for universal fitment
-   5582812 fitment
-   MagnaFlow Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD
-   universal MagnaFlow Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

Chevrolet Silverado 2500 Hd 2012 - 2014 Ltz

Chevrolet Silverado 2500 Hd 2012 - 2014 Wt

Chevrolet Silverado 2500 Hd 2012 - 2014 Lt

Chevrolet Silverado 3500 Hd 2012 - 2014 Lt

Chevrolet Silverado 3500 Hd 2012 - 2014 Wt

Chevrolet Silverado 3500 Hd 2012 - 2014 Ltz

Gmc Sierra 2500 Hd 2012 - 2014 Sle

Gmc Sierra 2500 Hd 2012 - 2014 Denali

Gmc Sierra 2500 Hd 2012 - 2014 Slt

Gmc Sierra 2500 Hd 2012 - 2014 Wt

Gmc Sierra 3500 Hd 2012 - 2014 Sle

Gmc Sierra 3500 Hd 2012 - 2014 Denali

Gmc Sierra 3500 Hd 2012 - 2014 Wt

Gmc Sierra 3500 Hd 2012 - 2014 Slt

## Details

- **Price:** 8618.8 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD
- **Tags:** 5582812, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD, Exhaust Performance, Exhaust System, MagnaFlow, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 8618.80 CAD | In stock |

## Images

- MagnaFlow 5582812 Direct-Fit Catalytic Converter 5582812 for 2012-2014 Chevy/GMC 2500/3500 HD

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-catalytic-converter-universal-5582812)
> Updated: 2026-07-06