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This front catalytic converter is a high-quality replacement part designed for Chevrolet Silverado (2000-2007), GMC Yukon, Sierra, and Tahoe models. Featuring precision-built flanges and advanced ceramic substrates, it ensures optimal emission control and engine efficiency. While it meets OE specifications for durability and performance, it is not legal for use in certain states with strict emissions laws.
| Manufacturer | Parts-Diyer |
| Brand | Parts-Diyer |
| Item Weight | 27.1 pounds |
| Product Dimensions | 39.76 x 18.5 x 9.06 inches |
| Country of Origin | China |
| Manufacturer Part Number | 1063ua1347 |
| OEM Part Number | 50511, 50463, 50462 |
J**R
Can't beat the price
Well, I'm not sure what Amazon means by "sheerness" but it seems to be working fine. I haven't had any performance issues and everything seemed to fit ok. I only docked a star for easy to install because a cat pipe isn't easy to install on a Silverado no matter what brand you choose. It was nice that it's in two pieces. That made it easier to install.
J**O
If you buying for 6.2l you will need to modify
Modification needed for 6.2l
J**T
Not worth the trouble to install
This product was easy to install, but never worked. I had my truck tuned up and gone over before replacing the Converters and oxygen sensors. Dud more work, even replaced BCM, still has codes for Cats efficiency below threshold. That is what it was reading before I replaced them and after $1000 in repairs plus new cats. Two different mechanic shops told me cats are bad, oxygen sensors are working properly. Advised to replace cats again. On a limited income, that is why I bought these to start with. Everything that the seller said I should do to eliminate the P0420 was done before I replaced cats. Stuck with a truck that won't pass emissions and can't afford to replace cats again.
A**N
Great replacement.
Only issue is the O2 sensor holes. One was about 18 inches off. But was an easy fix.
T**D
fit like it should
works like a charm
Trustpilot
1 day ago
2 weeks ago
