# MagnaFlow 49909 Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD) for 2001-2010 Lexus Gs430 and More

### Performance Overview

The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability.

### Key Features

-   Brand: MagnaFlow
-   Part number: 49909
-   Product type: Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2001 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2002 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2003 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2004 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2005 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2006 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2007 Lexus Gs430, Note: Base; 4.3L; 2.50"; 2.00"
-   2001 Lexus Ls430, Note: Base; 4.3L; 2.50"; 2.00"

### 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 49909.

**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 OEM Grade Catalytic Converter (2.5" ID/2" OD) for Lexus Gs430
-   49909 fitment
-   MagnaFlow Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD)
-   2001 Lexus Gs430 Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2001

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2002

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2003

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2004

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2005

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2006

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2007

Lexus

Gs430

Base; 4.3L; 2.50"; 2.00"

2001

Lexus

Ls430

Base; 4.3L; 2.50"; 2.00"

2002

Lexus

Ls430

Base; 4.3L; 2.50"; 2.00"

2003

Lexus

Ls430

Base; 4.3L; 2.50"; 2.00"

2004

Lexus

Ls430

Base; 4.3L; 2.50"; 2.00"

2005

Lexus

Ls430

Base; 4.3L; 2.50"; 2.00"

2006

Lexus

Ls430

Base; 4.3L; 2.50"; 2.00"

2002

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2003

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2004

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2005

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2006

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2007

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2008

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2009

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

2010

Lexus

Sc430

Base; 4.3L; 2.50"; 2.00"

## Details

- **Price:** 1076.92 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD)
- **Tags:** 2001 Lexus Gs430, 2001 Lexus Ls430, 2002 Lexus Gs430, 2002 Lexus Ls430, 2002 Lexus Sc430, 2003 Lexus Gs430, 2003 Lexus Ls430, 2003 Lexus Sc430, 2004 Lexus Gs430, 2004 Lexus Ls430, 2004 Lexus Sc430, 2005 Lexus Gs430, 2005 Lexus Ls430, 2005 Lexus Sc430, 2006 Lexus Gs430, 2006 Lexus Ls430, 2006 Lexus Sc430, 2007 Lexus Gs430, 2007 Lexus Sc430, 2008 Lexus Sc430, 2009 Lexus Sc430, 2010 Lexus Sc430, 49909, Auto Parts, Automotive, Catalytic Converter, Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD), Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-49909, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1076.92 CAD | In stock |

## Images

- MagnaFlow 49909 Direct Fit OEM Grade Catalytic Converter (2.5" ID/2" OD)

---

> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-lexus-gs430-catalytic-converter-49909)
> Updated: 2026-06-13