DNA MOTORING Factory Style Catalytic Converter Exhaust Y-Pipe Compatible with 02-05 Escalade Avalanche 1500 4.3 4.8 5.3L, OEM-CONV-001
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Tuesday, Nov 18
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Style: 99-05 Silverado 1500
Features
- FITMENTCompatible with Escalade, Avalanche 1500 02-05 / Silverado/Sierra 1500 99-05 / Suburban 1500 / Tahoe / Yukon Xl 00-06 Fits 4.3 4.8 5.3l Engines
- FeatureMade of High Quality Durable Catalyst Materia & Stainless Steel with Computerized Mandrel-Bends for Strength and Durability, Design Enhance the Conversion Efficiency and Vehicle Power, Improve Overall Performance for your Vehicle
- OEM DesignThe Catalytic Converters were Design to meet Original Equipment Manufacturer Standard; United States Environmental Protection Agency Certification Acquired; Quality Meet the Original Factory Design Assured; Other Part Number: 50366, 50462, 0795241
- NoteEPA OBD-II Approved; For use with Federal Emissions Models, NOT Legal for sale or Use in California, New York, Or Maine Emissions Models
- InstallationInstruction is NOT includes; Professional installation is highly recommend
Brand: DNA MOTORING
Material: Stainless Steel
Vehicle Service Type: Car
Shape: Round
Installation Type: Bolt-On
Product Dimensions: 40"L x 19"W
Automotive Fit Type: Vehicle Specific Fit
Manufacturer: DNA MOTORING
UPC: 842765197843
Global Trade Identification Number: 43
Model: OEM-CONV-001
Item Weight: 27 pounds
Item model number: OEM-CONV-001
Exterior: Bare
Manufacturer Part Number: OEM-CONV-001
Position: Front
Date First Available: June 7, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Nov 18
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Style: 99-05 Silverado 1500
Want to write review after reading all the reviews. As for fitment it is on an 05 Tahoe. Most reviews I read was that didn’t fit right or the placement of the o2 bungs. As for mine the fitment was perfect and the o2 bungs were in the exact location of my factory ones. The only complaint if any would be the doughnut gasket on the passenger side. It does not have the metal insert like the oem which makes for easy installation. Not big deal as new one is $8. Also for piece of mind I recommend using aluminum exhaust tape on the joint and purchase a SS band clamp in place of the supplied clamp for a sealed strong joint. And for installation please know and be aware that you WILL need to drop the transmission crossmember down on the passenger side to get that side in. Other than that easy installation and definitely recommend
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Reviewed in the United States on March 25, 2025 by James
Style: 99-05 Silverado 1500
I bought this Catalytic Converter to replace the 19 year old one on my 2003 tahoe. About 6 months after install truck developed a random misfire. Truck would only misfire when under a heavy load. If you pulled over and turned the car off-misfire gone. I paid to have a tuneup done hoping that would fix the misfire. But no luck. Since the only code the truck would throw was a p0300 code..which is just a generic random misfire code, the misfire was very hard to isolate..Paid more money to mechanics, who finally narrowed it down to something emissions related. But it was gonna cost a ton more money to verify exactly what so we just drove the truck "gently". We moved a few months ago from Alabama to Idaho, and I had to rent a car hauler to tow the vehicle 1900 miles. So after arriving in Idaho, the truck started pulling another code-P0430 catalyst system low-efficiency bank 2. Had the mechanic here verify it was the Cats by replacing the 02 sensor on that bank. Mechanic said it's the catalytic converter that's been causing the misfire. I emailed the manufacturer and asked very nicely if they would be willing to send a replacement. They replied that since it was purchased through Amazon I would have to go through Amazon. Amazon said their was only a 30 day warranty, and suggested I talk to the manufacturer. So after going back to the manufacturer to politely ask one more time for a simple replacement- not even bothering to ask for any other compensation for the expense and headache, they didnt even respond to my email. You see, the thing is, you aren't limited to what Amazon says. If you stand behind your product, you stand behind your product. The Original Catalytic Converter lasted 19 years. This one I barely got 6 months out of. A 30 day warranty on a catalytic converter is garbage. This isnt a part you should have to replace every year. Much less every month. I would spend my $ elsewhere. I.understand manufacturing defects. I would be willing to give a much higher rating if the Manufacturer would send another one. Defects are defects. But I shouldn't have to buy another catalytic converter bc the one I bough went bad with less than 7,000 miles on it. The original got 150,000.
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Reviewed in the United States on October 30, 2023 by Boulware Family 83406
08 Silverado 1500 5.3 4x4 Seen a lot of bad reviews. So far, everything is great. Fits perfect, bolts right up, all the gaskets you need. No bolts. If you keep all your stock bolts. However the tail section has only holes and the original has pressed in bolts so you'd probably need to get some for that. Little tip on removal and install. If you can, take out the old 02 sensors upstream before the CAT. Don't put any in the new one until it's installed. Put all hardware on loose firat before tightening them down. I would crank the center cross pipe down first, then the exhaust manifold ports then the tail. Plus, get a jack and put it under the tail of the transmission. Then drop the crossmember/tranny mount. May take a while for the codes to go out on the vehicle. Let the pipes and the sensors settle in.
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Reviewed in the United States on January 15, 2022 by Tommy
Style: 99-05 Silverado 1500
The right rear (see pics) after cat 02 sensor doesn't fit(frame is in the way) so keep the cap for the exhaust that comes with. This will trigger your check engine light. Also go get better 2&1/2" exhaust clamps (2) or better yet weld it together. I also bought the 3"cat back system so look at my review for that.
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Reviewed in the United States on September 21, 2025 by Dela Dela
Style: 10-14 Equinox
Does not come with the bolts on the exhaust manifold side. The factory bolts are welded to the flange, so that being said you'll need to buy 3 bolts and use the factory nuts. It does come with the gaskets and two back bolts and two nuts on the other end of the exhaust. I also had to bend the exhaust bracket a little to drop the exhaust out them bent it back using a ball hammer because I couldn't get a socket on the bolt. This part was a good fit for a 2013 Equinox. Update:after 3 months the check engine light came back on for the cat. I purchased a warrant for this part & bought same one 3 months later and check engine light came back on. I discussed this with a mechanic & he advised me that these after market ones don’t have as much platinum in them, He also said that these are just to get the check engine light off to pass inspection then to sell the car to someone else. That being said I wouldn’t buy these cheap ones unless your just trying to pawn the car off on someone else.
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Reviewed in the United States on February 29, 2020 by michael kauffmann