# MagnaFlow Direct Fit Catalytic Converter 05 Explorer 2/4WD 4.0L

Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 458030. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This Direct-Fit Catalytic Converter is designed to fit the 2004-2005 Ford Explorer 4.0L & 2004-2005 Mercury Mountaineer 4.0L. MagnaFlow 458030 includes (1) Torca Clamp, (1) Donut Gasket. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.

-   Your trusted source for CARB-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
-   Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
-   OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
-   Torca AccuSeal® Exhaust Clamps Provide A Full 360-Degree Equally Distributed Clamping Force Preventing Pipe Distortion
-   Mandrel Bent Tubing Retains OEM-Like Design And Geometry; Ensuring Smooth Exhaust Flow For Peak Fuel Economy Operation
-   OE-Sized Barbed Exhaust Hangers Made From Corrosion-Resistant 410 Stainless Steel; Designed To Reduce Noise/Vibration
-   High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
-   Expertly Crafted To Replicate OEM Like Flow Dynamics; Maintaining Factory Performance And Fuel Efficiency
-   Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
-   Your Trusted Source For CARB-Compliant Catalytic Converters; Providing Assurance Of Genuine Compliance
-   Precision Stamped Collector Design For Optimal Exhaust Flow; Engine Efficiency And Fuel Economy
-   Simplifies installation with essential gaskets and hardware being included in the box
-   Simplifies Installation w/Essential Gaskets And Hardware Being Included In The Box
-   Durable 308 stainless steel MIG welds

This Part Fits:

Year

Make

Model

Submodel

2004-2005

Ford

Explorer

Eddie Bauer

2004-2005

Ford

Explorer

Limited

2004

Ford

Explorer

NBX

2004-2005

Ford

Explorer

XLS

2004-2005

Ford

Explorer

XLS Sport

2004-2005

Ford

Explorer

XLT

2004-2005

Ford

Explorer

XLT Sport

2004

Mercury

Mountaineer

Base

2005

Mercury

Mountaineer

Convenience

2005

Mercury

Mountaineer

Luxury

2004-2005

Mercury

Mountaineer

Premier

## Details

- **Price:** 2679.39 CAD
- **Vendor:** Magnaflow
- **Type:** Catalytic Converter Direct Fit

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2679.39 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-direct-fit-catalytic-converter-05-explorer-2-4wd-4-0l)
> Updated: 2026-06-29