SarahDrives_204
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.
2025-11-27
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2007-2008 Silverado 1500/Sierra 1500, Front Side, 1-PC Catalytic Converter, Fit Federal Emissions, PHILTOP 50469
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SKU: 56ISEXP2887US
$203.93
In Stock
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Reviews
Nancy_FirstCar_883
Really impressed with the quality and how affordable it was. This converter feels solid and well-made. It's a fantastic deal for the performance boost I'm getting.
2026-04-22
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Compatible Vehicles
Check if this fits your vehicle
| Year | Make | Model | Trim | Engine |
|---|---|---|---|---|
| 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 |
+5
About This Product
Product Specifications
- Brand
- PHILTOP
- O2 Sensor Port
- 4 Sensor Ports
- Position
- Center
- Notes
- Federal EPA Standard, 46-State Legal (Not applicable to vehicles purchased in CA, CO, NY or ME.)
- Quantity
- 2Pcs
Product Description
Reviews
4.8/5
Based on 17 reviews
5
76%
4
24%
3
0%
2
0%
1
0%
SarahDrives_204
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.
2025-11-27
Nancy_FirstCar_883
Really impressed with the quality and how affordable it was. This converter feels solid and well-made. It's a fantastic deal for the performance boost I'm getting.
2026-04-22
FAQS
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.