SKU: 13100513422

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 24399

Sale price$441.90 Regular price$491.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Catalytic Converter for HM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter MagnaFlow 24399Overview: MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 24399 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state of the art 3D scanning systems in the

Overview:

MagnaFlow HM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 24399 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 2003-2006 Chevrolet Express 2500, 2006 Chevrolet Express 3500, 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
2003 - 2006 Chevrolet Express 2500 4.8L/V8
2003 - 2006 Chevrolet Express 2500 6L/V8
2003 - 2006 GMC Savana 2500 6L/V8
2003 - 2006 GMC Savana 2500 4.8L/V8
2006 Chevrolet Express 3500 6L/V8
2006 Chevrolet Express 3500 4.8L/V8
2006 GMC Savana 3500 6L/V8
2006 GMC Savana 3500 4.8L/V8

Specs:

Oxygen Sensor Location Pre and Post Converter
Material Stainless Steel
Finish Stainless Steel
Series HM Grade
Subtitle Federal / EPA Compliant
Title HM Grade Direct-Fit
Outlet Attachment Bolt-On
Type Direct-Fit
Main Piping Diameter 3
Inlet Attachment Bolt-On
Clamp Included Yes
Mounting Hardware Included Yes
Body Material Stainless Steel
Overall Length (In.) 57.7
Substrate Material Ceramic
Air Tube Adaptable No
Converter Quantity 2
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: 13100513422

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4.7 ★★★★★
Based on 16 reviews
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Shea
Dallas, US
★★★★★ 5
Budget friendly satin pillowcase
Size: Standard (20" X 26"), Color: 18 - Lavender, Number of Items: 2
This satin pillowcase is a great budget-friendly option! While it’s not quite as luxurious as my Blissy pillowcase, it still does a really nice job—especially for the price. It has that smooth, silky feel that helps reduce hair frizz and feels gentle on the skin. It’s also easy to wash and holds up well, which is perfect for everyday use. I especially love using these for the kids—they get the benefits of a softer pillowcase without worrying about ruining a more expensive one. Overall, it’s a solid, affordable alternative that still feels nice and does the job. Great value and perfect for families!
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Reviewed in the United States on April 22, 2026
J
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JAMES ERIK FOREHAND
Grantham, US
★★★★★ 4
Nice pillowcase
Size: Queen (20" X 30"), Color: 04 - Pink, Number of Items: 2
Soft and good quality. Easy fit and the zipper is convenient.
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Reviewed in the United States on May 10, 2026
J
Verified Purchase
Just a simple person
San Leandro, US
★★★★★ 5
They are soft and comfortable
Size: Queen (20" X 30"), Color: 02 - Pure White, Number of Items: 2
I like the quality of these pillow cases they feel soft and comfortable. They wash well and no shrinkage. They were reasonably priced.
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Reviewed in the United States on May 27, 2026
J
Verified Purchase
Jacque Guzman
Cuba, US
★★★★★ 5
Satin pillowcases
Size: Standard (20" X 26"), Color: 09 - Ivory, Number of Items: 2, Size: Standard (20" X 26"), Color: 09 - Ivory, Number of Items: 2
These pillowcases are honestly a great purchase. They feel incredibly smooth and soft and I noticed a real difference in both my hair and skin! my hair is less frizzy in the morning, and my skin feels softer. The quality is excellent for the price, and they’ve held up well after several washes without losing their softness or color. They also feel cool and comfortable throughout the night, which is a nice bonus. Overall, I’m really happy with this purchase and would definitely recommend them to anyone looking to upgrade their sleep experience!
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Reviewed in the United States on April 28, 2026
A
Verified Purchase
antiope
West Palm Beach, US
★★★★★ 5
A must have for sensitive skin
Size: Standard (20" X 26"), Color: 20 - Moss, Number of Items: 2
I am now on my second set of these pillowcases, and I can’t recommend them enough. I have extreme skin sensitivities; anything even slightly rough against my face will give me a rash. These are incredibly smooth and have been a total game-changer for my skin. I love them so much that I actually travel with one to put over hotel pillows whenever I’m away from home. The best part? I didn’t want to pay a fortune or deal with "hand-wash only" items. I throw these in the washer and they come out perfectly every time. They maintain their color and don’t lose that elegant sheen.
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Reviewed in the United States on May 13, 2026

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