Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 55321
SKU: 335276527

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 55321

Sale price$315.45 Regular price$350.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 55321Overview: Keep the check engine light off with MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 55321. With features including free flowing mandrel bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body 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

Overview:

Keep the check engine light off with MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 55321. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body 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 spun body 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 1997-2002 Ford E-250 Econoline, 2000-2004 Ford E-350 Super Duty, and additional vehicles. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation.

Note : Not For Sale in California

Interchange:

Brand  Interchange Part Number

Application:

Year Make Model Submodel Engine Size
1997 - 2002 Ford E-150 Econoline 5.4L/V8
1997 - 2002 Ford E-150 Econoline Club Wagon 5.4L/V8
1997 - 2002 Ford E-250 Econoline 5.4L/V8
2000 - 2004 Ford E-350 Super Duty 6.8L/V10
2000 - 2003 Ford E-350 Super Duty 5.4L/V8
2000 - 2002 Ford E-350 Econoline Club Wagon 6.8L/V10
2000 - 2002 Ford E-350 Econoline Club Wagon 5.4L/V8
2003 - 2004 Ford E-150 5.4L/V8
2003 - 2004 Ford E-150 Club Wagon 5.4L/V8
2003 - 2005 Ford E-250 5.4L/V8
2003 - 2005 Ford E-350 Club Wagon 5.4L/V8
2003 Ford E-350 Club Wagon 6.8L/V10
1997 - 1998 Ford E-350 Econoline 5.4L/V8

Specs:

Body Material Stainless Steel
Material Stainless Steel
Overall Length (In.) 37.625
Title HM Grade Direct-Fit
Substrate Material Ceramic
Air Tube Adaptable No
Inlet Attachment Bolt-On
Converter Quantity 1
Main Piping Diameter (In.) 3
Outlet Attachment Clamp-On
Oxygen Sensor Location Post Converter
Finish Stainless Steel
Type Direct-Fit
Subtitle Federal / EPA Compliant
Series HM Grade
Mounting Hardware Included Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 335276527

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H. Simon
Phoenix, US
★★★★★ 5
Great Sheets!
Size: Twin, Color: Oatmeal
Super soft, wash up beautifully, seem well made — very happy! It’s very hard to find 100% cotton t-shirt type sheets and these are really lovely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
C
Verified Purchase
Chris
Louisville, US
★★★★★ 3
Weirdly textured
Size: King, Color: Dark Gray
I have bought and loved jersey sheets in the past, that have all been as soft as a well worn cotton t-shirt. These arent soft. They have the stretch of jersey, but not the soft smooth texture that they should have. Even after washing a few times these are one of my least favorite sheets I've ever bought on Amazon.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Aimee H
Port Orchard, US
★★★★★ 5
I love these! Great quality
Color: Brown, Lens Width: 37 Millimeters
I love these! Perfect glasses!!! Absolutely gorgeous!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2026
A
Verified Purchase
Angela Z.
Waukegan, US
★★★★★ 5
My second pair! ❤️
Color: Brown, Lens Width: 37 Millimeters, Color: Brown, Lens Width: 37 Millimeters
If I could give these glasses ten stars, I would! In fact I just ordered a second pair. I’ve been an Amazon customer for years and this is by far the best deal I’ve ever had. These are legit, well made Harley Davidson sunglasses with the Harley tag attached. They are worth WAY more than the $13 that I paid. They came in a hard shell Harley Davidson case! Last year I bought the same case for my husband’s glasses and the case alone was $14.99! Don’t hesitate to buy these! I was concerned about the size but figured I could return them. The size is perfect and comparable to glasses you’d find anywhere.
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Reviewed in the United States on November 29, 2025
D
Verified Purchase
Diane R
West Palm Beach, US
★★★★★ 5
Very nice glasses
Color: Brown, Lens Width: 37 Millimeters
These sunglasses are the best glasses I have ever owned. They came with a really nice case. Nice looking, fit very nicely and reasonably priced. I would have gotten a couple more pairs but they sold out. I highly recommend these glasses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025

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