# MagnaFlow 23015 Heavy Metal Direct Fit Catalytic Converter for 2002-2005 Chevrolet Trailblazer Ext and More

### Performance Overview

Magnaflow specializes in performance catalytic converter. They've spent over thirty years creating, developing, and improving on their technology to earn their reputation as being the global market leader. magnaflow's Heavy Metal catalytic converters use a combination of ceramic and metallic substrates as well as wall thickness specifically developed for your specific vehicle needs.

### Key Features

-   Brand: MagnaFlow
-   Part number: 23015
-   Product type: Heavy Metal Direct Fit Catalytic Converter
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2002 Chevrolet Trailblazer Ext, Note: Lt, North Face; 4.2L
-   2003 Chevrolet Trailblazer Ext, Note: Ls, Lt, North Face; 4.2L
-   2004 Chevrolet Trailblazer Ext, Note: Ls, Lt, North Face; 4.2L
-   2005 Chevrolet Trailblazer Ext, Note: Ls, Lt; 4.2L
-   2002 GMC Envoy Xl, Note: Sle, Slt; 4.2L
-   2003 GMC Envoy Xl, Note: Sle, Slt; 4.2L
-   2004 GMC Envoy Xl, Note: Sle, Slt; 4.2L
-   2005 GMC Envoy Xl, Note: Sle, Slt; 4.2L

### 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 23015.

**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

-   Heavy Metal Direct Fit Catalytic Converter for Chevrolet Trailblazer Ext
-   23015 fitment
-   MagnaFlow Heavy Metal Direct Fit Catalytic Converter
-   2002 Chevrolet Trailblazer Ext Heavy Metal Direct Fit Catalytic Converter

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2002

Chevrolet

Trailblazer Ext

Lt, North Face; 4.2L

2003

Chevrolet

Trailblazer Ext

Ls, Lt, North Face; 4.2L

2004

Chevrolet

Trailblazer Ext

Ls, Lt, North Face; 4.2L

2005

Chevrolet

Trailblazer Ext

Ls, Lt; 4.2L

2002

GMC

Envoy Xl

Sle, Slt; 4.2L

2003

GMC

Envoy Xl

Sle, Slt; 4.2L

2004

GMC

Envoy Xl

Sle, Slt; 4.2L

2005

GMC

Envoy Xl

Sle, Slt; 4.2L

2004

GMC

Envoy Xuv

Sle, Slt; 4.2L

2005

GMC

Envoy Xuv

Sle, Slt; 4.2L

2003

Isuzu

Ascender

Base, Limited, Ls; 4.2L

## Details

- **Price:** 630.75 CAD
- **Vendor:** MagnaFlow
- **Type:** Heavy Metal Direct Fit Catalytic Converter
- **Tags:** 2002 Chevrolet Trailblazer Ext, 2002 GMC Envoy Xl, 2003 Chevrolet Trailblazer Ext, 2003 GMC Envoy Xl, 2003 Isuzu Ascender, 2004 Chevrolet Trailblazer Ext, 2004 GMC Envoy Xl, 2004 GMC Envoy Xuv, 2005 Chevrolet Trailblazer Ext, 2005 GMC Envoy Xl, 2005 GMC Envoy Xuv, 23015, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, Heavy Metal Direct Fit Catalytic Converter, MagnaFlow, Magnaflow-23015, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 630.75 CAD | In stock |

## Images

- MagnaFlow 23015 Heavy Metal Direct Fit Catalytic Converter

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-chevrolet-trailblazer-ext-catalytic-converter-23015)
> Updated: 2026-07-16