# MagnaFlow 49837 Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD) for 2004-2006 Lexus Es330 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: 49837
-   Product type: Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2004 Lexus Es330, Note: Base; 3.3L; 2.00"; 2.00"
-   2005 Lexus Es330, Note: Base; 3.3L; 2.00"; 2.00"
-   2006 Lexus Es330, Note: Base; 3.3L; 2.00"; 2.00"
-   2004 Lexus Rx330, Note: Base; 3.3L; 2.00"; 2.00"
-   2005 Lexus Rx330, Note: Base; 3.3L; 2.00"; 2.00"
-   2006 Lexus Rx330, Note: Base; 3.3L; 2.00"; 2.00"
-   2004 Toyota Highlander, Note: Base, Limited; 3.3L; 2.00"; 2.00"
-   2005 Toyota Highlander, Note: Base, Limited; 3.3L; 2.00"; 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 49837.

**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" ID/2" OD) for Lexus Es330
-   49837 fitment
-   MagnaFlow Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD)
-   2004 Lexus Es330 Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2004

Lexus

Es330

Base; 3.3L; 2.00"; 2.00"

2005

Lexus

Es330

Base; 3.3L; 2.00"; 2.00"

2006

Lexus

Es330

Base; 3.3L; 2.00"; 2.00"

2004

Lexus

Rx330

Base; 3.3L; 2.00"; 2.00"

2005

Lexus

Rx330

Base; 3.3L; 2.00"; 2.00"

2006

Lexus

Rx330

Base; 3.3L; 2.00"; 2.00"

2004

Toyota

Highlander

Base, Limited; 3.3L; 2.00"; 2.00"

2005

Toyota

Highlander

Base, Limited; 3.3L; 2.00"; 2.00"

2004

Toyota

Sienna

Le, Xle, Xle Limited; 3.3L; 2.00"; 2.00"; All Wheel Drive

2005

Toyota

Sienna

Le, Xle, Xle Limited; 3.3L; 2.00"; 2.00"; All Wheel Drive

2006

Toyota

Sienna

Le, Limited, Xle; 3.3L; 2.00"; 2.00"; All Wheel Drive

## Details

- **Price:** 1092.71 CAD
- **Vendor:** MagnaFlow
- **Type:** Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD)
- **Tags:** 2004 Lexus Es330, 2004 Lexus Rx330, 2004 Toyota Highlander, 2004 Toyota Sienna, 2005 Lexus Es330, 2005 Lexus Rx330, 2005 Toyota Highlander, 2005 Toyota Sienna, 2006 Lexus Es330, 2006 Lexus Rx330, 2006 Toyota Sienna, 49837, Auto Parts, Automotive, Catalytic Converter, Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD), Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-49837, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1092.71 CAD | In stock |

## Images

- MagnaFlow 49837 Direct Fit OEM Grade Catalytic Converter (2" ID/2" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-lexus-es330-catalytic-converter-49837)
> Updated: 2026-06-13