# MagnaFlow 5551631 Direct-Fit Catalytic Converter 5551631 for 2009-2010 Cadillac Escalade, GMC Yukon, Silverado

### Performance Overview

If you’re tired of that pesky check engine light ruining your day, the MagnaFlow Direct-Fit Catalytic Converter 5551631 is here to save you. This isn’t just any converter; it’s built with free-flowing mandrel-bent tubing and crafted from tough stainless steel that resists corrosion like a champ. You can even tackle the installation yourself—no cutting or welding required, just grab your tools and get to work. MagnaFlow has put a lot of effort into making sure this fits like a glove, thanks to their advanced 3D scanning tech. You can trust it’ll perform just like the original part.

### Key Features

-   Brand: MagnaFlow
-   Part number: 5551631
-   Product type: Direct-Fit Catalytic Converter 5551631 for 2009-2010 Cadillac Escalade, GMC Yukon, Silverado
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   Cadillac Escalade 2009 - 2010 Base
-   Cadillac Escalade 2009 - 2010 Platinum
-   Cadillac Escalade Esv 2009 - 2010 Base
-   Cadillac Escalade Esv 2009 - 2010 Platinum
-   Cadillac Escalade Esv 2010 Lujo
-   Cadillac Escalade Ext 2009 - 2010 Base
-   Chevrolet Silverado 1500 2009 - 2010 Ltz
-   Chevrolet Silverado 1500 2010 Lt

### 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 5551631.

**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 5551631 for 2009-2010 Cadillac Escalade, GMC Yukon, Silverado for universal fitment
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-   universal MagnaFlow Direct-Fit Catalytic Converter 5551631 for 2009-2010 Cadillac Escalade, GMC Yukon, Silverado

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

Cadillac Escalade 2009 - 2010 Base

Cadillac Escalade 2009 - 2010 Platinum

Cadillac Escalade Esv 2009 - 2010 Base

Cadillac Escalade Esv 2009 - 2010 Platinum

Cadillac Escalade Esv 2010 Lujo

Cadillac Escalade Ext 2009 - 2010 Base

Chevrolet Silverado 1500 2009 - 2010 Ltz

Chevrolet Silverado 1500 2010 Lt

Chevrolet Tahoe 2009 Ltz

Gmc Sierra 1500 2009 - 2010 Denali

Gmc Sierra 1500 2009 - 2010 Slt

Gmc Sierra 1500 2010 Sle

Gmc Yukon 2009 - 2010 Denali

Gmc Yukon Xl 1500 2009 - 2010 Denali

Gmc Yukon Xl 1500 2010 Slt

## Details

- **Price:** 5314.83 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct-Fit Catalytic Converter 5551631 for 2009-2010 Cadillac Escalade, GMC Yukon, Silverado
- **Tags:** 5551631, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Direct-Fit Catalytic Converter 5551631 for 2009-2010 Cadillac Escalade, Exhaust Performance, Exhaust System, GMC Yukon, MagnaFlow, Muffler, Performance Exhaust, Performance Parts, Silverado, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 5314.83 CAD | In stock |

## Images

- MagnaFlow 5551631 Direct-Fit Catalytic Converter 5551631 for 2009-2010 Cadillac Escalade, GMC Yukon, Silverado

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-catalytic-converter-universal-5551631)
> Updated: 2026-06-13