Performance Overview

Magnaflow's California Catalytic Converter is designed to be CARB compliant. The catalytic converter's ribbed body is designed to minimize distortion and expansion of the body to hold the ceramic catalyst in place. magnaflow's Catalytic Converters are made of stainless steel and are backed by their limited lifetime warranty.

Key Features

• Brand: MagnaFlow
• Part number: 458021
• Product type: Direct Fit California Catalytic Converter
• Designed for compatible vehicle applications listed on this page

Vehicle Fitment

• 2003 Ford Expedition, Note: Eddie Bauer, Xlt; 4.6L; Rear Wheel Drive
• 2004 Ford Expedition, Note: Eddie Bauer, Nbx, Xls, Xlt, Xlt Sport; 4.6L; Rear Wheel Drive

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 458021.

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 California Catalytic Converter for Ford Expedition
• 458021 fitment
• MagnaFlow Direct Fit California Catalytic Converter
• 2003 Ford Expedition Direct Fit California Catalytic Converter

Vehicle Fitment Table