Scott S
Dec 02,2025
Verified buyer
Nice Quality Cat. I picked this up for my Sons 2007 Honda Accord that was having emissions issues even after replacing the o2 sensors. This replacement Cat fixed the issues and he's back on the road worry free
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21 reviews
5 star: 14
4 star: 5
3 star: 1
2 star: 1
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2007 - 2008 | Chevrolet | Avalanche | LS | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LT | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LT | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LTZ | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LTZ | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LS | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LTZ | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LTZ | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | WT | 4.3L V6 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | WT | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | WT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LS | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LT | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LT | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LTZ | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LTZ | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LS | 4.8L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LS | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LT | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LTZ | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | PPV | 5.3L V8 | - |
| 2007 - 2008 | GMC | Sierra 1500 | SL | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLE | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLE | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLE | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLT | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | WT | 4.3L V6 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | WT | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | WT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Yukon | SLE | 4.8L V8 | - |
| 2007 - 2008 | GMC | Yukon | SLE | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon | SLT | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLE | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLE | 6.0L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLT | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLT | 6.0L V8 | - |
4.5/5
Based on 21 reviews
Scott S
Dec 02,2025
Verified buyer
Nice Quality Cat. I picked this up for my Sons 2007 Honda Accord that was having emissions issues even after replacing the o2 sensors. This replacement Cat fixed the issues and he's back on the road worry free
SarahDrives_204
Nov 27,2025
This completely solved the P0420 code I had. The truck feels more responsive, and I'm not worried about failing emissions anymore. Glad I went with this part.
Fitment depends on your vehicle's specific engine and year. To be 100% sure, please enter your vehicle's Brand, Year, and Model into the "Fitment Checker" at the top of the page. If it shows a "Match," this part is engineered specifically for your vehicle.
Yes, this unit is fully EPA-compliant and meets federal emissions standards. You can verify the EPA certification stamps and specific engineering standards by looking through the "Technical Specs" section below.
Installation difficulty depends on your vehicle's exhaust layout. Most of our units are "Direct-Fit," but some may require more effort than others. Please check the "Installation Guide" or product photos on this page to see the specific bolt patterns and connection points for this model.
Loading vehicle options...
Choose Year, Make, and Model to check exact fitment.Complete Parts Range
Front
Check if this fits your vehicle
Select a vehicle to check this product.
21 reviews
5 star: 14
4 star: 5
3 star: 1
2 star: 1
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine | Notes |
|---|---|---|---|---|---|
| 2007 - 2008 | Chevrolet | Avalanche | LS | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LT | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LT | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LTZ | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Avalanche | LTZ | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LS | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LT | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LTZ | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | LTZ | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | WT | 4.3L V6 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | WT | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Silverado 1500 | WT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LS | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LT | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LT | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LTZ | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Suburban 1500 | LTZ | 6.0L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LS | 4.8L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LS | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LT | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | LTZ | 5.3L V8 | - |
| 2007 - 2008 | Chevrolet | Tahoe | PPV | 5.3L V8 | - |
| 2007 - 2008 | GMC | Sierra 1500 | SL | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLE | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLE | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLE | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | SLT | 6.0L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | WT | 4.3L V6 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | WT | 4.8L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Sierra 1500 | WT | 5.3L V8 | Except Classic Models |
| 2007 - 2008 | GMC | Yukon | SLE | 4.8L V8 | - |
| 2007 - 2008 | GMC | Yukon | SLE | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon | SLT | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLE | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLE | 6.0L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLT | 5.3L V8 | - |
| 2007 - 2008 | GMC | Yukon XL 1500 | SLT | 6.0L V8 | - |
4.5/5
Based on 21 reviews
Scott S
Dec 02,2025
Verified buyer
Nice Quality Cat. I picked this up for my Sons 2007 Honda Accord that was having emissions issues even after replacing the o2 sensors. This replacement Cat fixed the issues and he's back on the road worry free
SarahDrives_204
Nov 27,2025
This completely solved the P0420 code I had. The truck feels more responsive, and I'm not worried about failing emissions anymore. Glad I went with this part.
Fitment depends on your vehicle's specific engine and year. To be 100% sure, please enter your vehicle's Brand, Year, and Model into the "Fitment Checker" at the top of the page. If it shows a "Match," this part is engineered specifically for your vehicle.
Yes, this unit is fully EPA-compliant and meets federal emissions standards. You can verify the EPA certification stamps and specific engineering standards by looking through the "Technical Specs" section below.
Installation difficulty depends on your vehicle's exhaust layout. Most of our units are "Direct-Fit," but some may require more effort than others. Please check the "Installation Guide" or product photos on this page to see the specific bolt patterns and connection points for this model.