MagnaFlow Universal OEM Grade Federal Catalytic Converter

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Fitment Info

  • Universal OEM Grade Federal Catalytic Converter
  • Ribbed body
  • Closely welded seam
  • Monolythic honeycomb design
  • Universal fit design
  • Stainless steel construction
  • 5-year/50,000 mile warranty
  • Made in the USA

Our #1 value is customer service.

We believe in doing right by our customers, no matter what it takes.

In keeping with that, we offer a “perfect fit guarantee” that ensures your satisfaction on 3 levels: low price, free shipping, and perfect fitment.

- Alan Marek, Founder of

The Lowest Price Anywhere--Guaranteed

At PartCatalog, we’ll beat any competing vendor’s price. And we’re so confident in our rock-bottom prices that we’ll refund the difference if you find a lower price elsewhere.

Free Shipping Both Ways

Our “free shipping both ways” policy means that returns and orders ship free of charge. When you place an order, you pay only the list price and any applicable taxes. We cover the shipping to save you money and ensure timely delivery.

100% Guaranteed to Fit

In the highly unlikely event of a fitment problem, we’ll return your purchase at no cost to you. We pay return shipping on all orders, so it won’t cost you a penny to send back a defective part.


  • Federal OEM-grade catalytic converters for both gas and diesel applications
  • Ribbed body prevents contortion under high temperatures
  • Closely welded seam keeps the catalyst in place
  • Increased internal surface for maximum catalytic reactions and exhaust flow
  • Designed to fit most vehicle applications
  • Made with strong and tough steel for super resilience and durability
  • MagnaFlow's 5-year/50,000 mile warranty
  • Made in the USA in an economy-building industry with local labor and materials
Universal OEM Grade Federal Catalytic Converter

Universal OEM Grade Federal Catalytic Converter

The MagnaFlow universal OEM Grade federal catalytic converter is an ideal replacement in both diesel and gas vehicles. It complies with federal emission requirements but is not legal for sale or use in California. It makes your exhaust emission significantly cleaner and less toxic while keeping your engine and exhaust system in excellent condition.

Ribbed Body

Ribbed Body

The converter has a ribbed heat shield that provides a rigid wall for heat protection. It creates a stable structure to contain the hottest exhaust fumes without getting out of shape.

Closely Welded Seam

Closely Welded Seam

The seam is welded closely to create a strong bond between the catalyst and the wall. It ensures that the catalyst stays intact and does not loosen and shift inside the converter.

Monolythic Honeycomb Design

Monolythic Honeycomb Design

The MagnaFlow universal OEM Grade federal catalytic converter has a monolithic honeycomb catalyst design. It increases the exhaust flow surface area for maximum conversion even with high exhaust volumes.

Universal Fit design

Universal Fit design

This cat is made to fit a variety of vehicle applications. It will, however, need some modification and it is advisable to get the job done by an expert to avoid damaging it or making extreme modifications.

Stainless Steel Construction

Stainless Steel Construction

The converter is made with premium-grade stainless steel that won't rust, oxidize or corrode. It stays firm for years and takes all the heat to maintain its hold.

5-Year/50,000 Mile Warranty

5-Year/50,000 Mile Warranty

The manufacturer provides a 5-year or 50,000-mile limited warranty for every purchase of the MagnaFlow universal OEM Grade federal catalytic converter. This is a guarantee of quality and performance beyond the ordinary. If you need help with your warranty or you would like further information, feel free to reach out to PartCatalog.

Made in the USA

Made in the USA

MagnaFlow is an American manufacturer that uses locally produced materials, technology, and locally sourced labor to produce truly American products. Your purchase not only helps thousands of Americans get jobs every year, but it also contributes to the growth of the American economy.

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This product comes with the manufacturer's limited warranty.
Part Numbers

The following part numbers are available in this product line:

49954, 51004, 51005, 51006, 51007, 51009, 51034, 51035, 51036, 51047, 51064, 51067, 51104, 51105, 51106, 51109, 51174, 51175, 51176, 51184, 51203, 51204, 51205, 51206, 51209, 51233, 51234, 51235, 51236, 51304, 51305, 51306, 51354, 51355, 51356, 51506, 51509, 51555, 51556, 51559, 51654, 51656, 51755, 51774, 51775, 79319

To purchase this product for your vehicle, please select the Year, Make and Model of your vehicle at the top of this page.

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