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Description
Catalytic Converter for OEM Grade Federal / EPA Compliant Universal Catalytic Converter MagnaFlow 51009Overview: MagnaFlow OEM Grade Federal EPA Compliant Universal Catalytic Converter 51009 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This direct fit catalytic converter is designed to fit the 2001 2010
Overview:
MagnaFlow OEM Grade Federal/EPA Compliant Universal Catalytic Converter 51009 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter.
This direct-fit catalytic converter is designed to fit the 2001-2010 Chevrolet Silverado 2500 HD, 2000-2004 Chevrolet Blazer, and additional vehicles.
Note : Not For Sale in California
Interchange:
| Brand | Interchange Part Number |
|---|
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2003 - 2009 | GMC | Savana 2500 | 6L/V8 | |
| 2003 - 2009 | GMC | Savana 2500 | 4.8L/V8 | |
| 2003 - 2009 | GMC | Savana 3500 | 6L/V8 | |
| 2004 - 2009 | GMC | Savana 3500 | 4.8L/V8 | |
| 2001 - 2010 | Chevrolet | Silverado 2500 HD | 6L/V8 | |
| 2007 - 2010 | Chevrolet | Silverado 3500 HD | 6L/V8 | |
| 2001 - 2010 | GMC | Sierra 2500 HD | 6L/V8 | |
| 2007 - 2010 | GMC | Sierra 3500 HD | 6L/V8 | |
| 2000 - 2006 | Chevrolet | Express 1500 | 4.3L/V6 | |
| 2003 - 2005 | GMC | Savana 2500 | 4.3L/V6 | |
| 2000 - 2003 | Dodge | Ram 1500 Van | 5.2L/V8 | |
| 2001 - 2006 | GMC | Sierra 2500 HD | 8.1L/V8 | |
| 2000 - 2006 | GMC | Yukon XL 2500 | 6L/V8 | |
| 2000 - 2005 | GMC | Safari | 4.3L/V6 | |
| 2003 - 2006 | GMC | Savana 1500 | 4.3L/V6 | |
| 2000 - 2004 | GMC | Sonoma | 4.3L/V6 | |
| 2000 - 2004 | Chevrolet | Blazer | 4.3L/V6 | |
| 2000 - 2001 | GMC | Jimmy | 4.3L/V6 | |
| 2000 - 2001 | Oldsmobile | Bravada | 4.3L/V6 | |
| 2001 - 2006 | Chevrolet | Silverado 2500 HD | 8.1L/V8 | |
| 2000 - 2004 | Chevrolet | S10 | 4.3L/V6 | |
| 2003 - 2006 | Chevrolet | Silverado 1500 | 6L/V8 | |
| 2001 - 2006 | Chevrolet | Silverado 1500 HD | 6L/V8 | |
| 2001 - 2002 | Chevrolet | Silverado 2500 | 6L/V8 | |
| 2000 - 2006 | Chevrolet | Suburban 2500 | 6L/V8 | |
| 2000 - 2005 | Chevrolet | Astro | 4.3L/V6 | |
| 2003 - 2009 | Chevrolet | Express 2500 | 6L/V8 | |
| 2003 - 2005 | Chevrolet | Express 2500 | 4.3L/V6 | |
| 2003 - 2009 | Chevrolet | Express 2500 | 4.8L/V8 | |
| 2003 - 2009 | Chevrolet | Express 3500 | 6L/V8 | |
| 2005 - 2009 | Chevrolet | Express 3500 | 4.8L/V8 | |
| 2007 | Chevrolet | Silverado 1500 Classic | 6L/V8 | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6L/V8 | |
| 2001 - 2006 | GMC | Sierra 1500 HD | 6L/V8 | |
| 2006 | GMC | Sierra 1500 | 6L/V8 | |
| 2007 | GMC | Sierra 1500 HD Classic | 6L/V8 | |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L/V8 | |
| 2000 - 2001 | Dodge | Ram 1500 Van | 5.9L/V8 | |
| 2000 - 2002 | Dodge | Ram 2500 Van | 5.2L/V8 | |
| 2000 - 2001 | Dodge | Ram 2500 Van | 5.9L/V8 | |
| 2000 - 2002 | Dodge | Ram 3500 Van | 5.2L/V8 | |
| 2000 - 2001 | Dodge | Ram 3500 Van | 5.9L/V8 | |
| 2001 - 2002 | GMC | Sierra 2500 | 6L/V8 |
Specs:
| Inlet Orientation (In.) | Straight |
|---|---|
| Body Material | Stainless Steel |
| Outlet Diameter | 3 |
| Sensor Port Count | 0 |
| Overall Length (In.) | 16 |
| Heat Shield Material | Aluminized Steel |
| Inlet Attachment | Weld-On |
| Outlet Quantity | 1 |
| Inlet Quantity | 1 |
| Outlet Orientation (In.) | Straight |
| Heat Shield Attached | Yes |
| Body Width (In.) | 5.625 |
| Body Shape | Oval |
| Material | Stainless Steel |
| Series | OEM Grade |
| Subtitle | Federal / EPA Compliant |
| Body Length (In.) | 12 |
| Body Height (In.) | 3.75 |
| Title | OEM Grade Universal |
| Type | Universal |
| Outlet Attachment | Weld-On |
| Air Tube Adaptable | No |
| Oxygen Sensor Location | None |
| Inlet Diameter | 3 |
| Finish | Stainless Steel |
| Body Type | Clam Shell |
| Substrate Material | Ceramic |
| Heat Shield 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:
- 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
4.1 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Strong built tools included.
Style: Boxed Type - 16 PCs
This is a kit that everyone should have in their vehicles, you never know so its smart to be prepared. High quality tools are included and using can be done by anyone. Very durable tools in this kit not like some other kits that sell you plastic that breaks easily. Buy it and hope you never need it.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
A must have for DIYers
Style: Boxed Type - 16 PCs
I always try to keep a kit like this eithercin my garage or car. Handy for emergencies, and its worth the very small price.
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Nice tire sealant.
Size: 32 oz
This seems to work very well. I will say that it seems to be pretty important to move the wheel around as soon as you can to distribute the product within the tire. I was held up for a few minutes and the Liqui tube seemed to start to set up in one spot and made the tire out of balance so I had to work quick to get it to distribute to the other parts of the tire. It seems to have worked though and so far the tires are holding air very well. I will be interested to see if it lasts for a long time but so far so good.
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Reviewed in the United States on May 18, 2026
★★★★★ 5
This stuff works!
Size: 32 oz
I was sceptical but wanted to avoid replacing 2 rear tires on my zero turn mower. The tires were leaking air and had bad sidewall cracking. I found the use of the product to be easy and quick. I aired up the tires and rode around the yard a few minutes to distribute the product in the tires. It has been 4 days and both tires remain aired up. Previously both tires would already be flat within this timeframe. Excellent results for me!
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Reviewed in the United States on May 18, 2026
★★★★★ 1
Doesn’t work for a car Tire seal slow leak
Size: 16 oz
Does not work for a car tire. Had a slow rim seal leak. Out 32oz in still leaks the same. Do not buy. I got the one with fibers in it. It worked just fine. This does not work. Period. $30 wasted actually I purchased two so I wasted $60 when I could’ve bought probably a new tire
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Reviewed in the United States on April 8, 2026