My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Magnaflow 4583378 California CARB Direct-Fit Catalytic Converter

(2003 Ford E-350 Super Duty; 2003 Ford E-150; 2003 Ford E-250; 2003 Ford E-350 Club Wagon; 2003 Ford E-150 Club Wagon)

Manufacturer

Part Number

4583378
Sale Price

$1,305.82

Estimated ship date Thursday, November 26

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Magnaflow 4583378 is a California CARB-compliant direct-fit catalytic converter engineered for vehicles registered in states with strict emissions standards. This converter is designed to meet or exceed California Air Resources Board (CARB) requirements, making it legal for installation in California and other states that follow CARB regulations.

Key Features:

  • CARB Executive Order (EO) certified for legal installation in California and CARB states
  • Direct-fit design for easier installation with vehicle-specific configuration
  • Premium stainless steel construction for durability and corrosion resistance
  • High-flow catalyst substrate optimized for emissions reduction and performance
  • OE-style connections and mounting for proper fit and function
  • Includes necessary gaskets and hardware for installation

Magnaflow catalytic converters feature precision-welded construction and are manufactured to strict quality standards. This direct-fit unit is engineered to restore your vehicle's emissions performance while providing reliable operation and longevity. The CARB certification ensures this converter meets the stringent emissions requirements necessary for vehicles in regulated states.

Products specifications

Fits

2003 Ford E-350 Super Duty; 2003 Ford E-150; 2003 Ford E-250; 2003 Ford E-350 Club Wagon; 2003 Ford E-150 Club Wagon

Great Price

Good

Easy process. Delivered on projected date.

Great

My students will benefit from the timing belt display (demo) unit I purchased from you! Fast shipping time, quality made and fair pricing! Thank you! :)

Item as described and great packaging!

Product came very quickly, it's just what I was looking for.

got what I needed and it worked with reasonable pricing

Much better shipping time than prior order with a competitor.

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy