EP Supply Direct-Fit Catalytic Converter – 2000-2008 Chevy Silverado 2500HD Suburban 2500 GMC Yukon XL 6.0L/8.1L, EPA
About this item
This EP Supply direct-fit catalytic converter fits a range of Chevy and GMC trucks and SUVs from 2000 to 2008, specifically the 2500HD models with the 6.0L or 8.1L gas engines.
It’s designed for the right side (passenger side) and bolts right in—no welding or custom fab needed.
The converter is made of stainless steel with a ceramic substrate, and it comes with the gasket included (but no clamp).
It has one post-converter oxygen sensor bung, so your O2 sensor goes right in.
Outlet diameter is 3 inches O/D, and it’s clamp-on at the outlet, bolt-on at the inlet.
It’s EPA-compliant but cannot ship to California, Colorado, New York, or Maine—check your local laws.
The manufacturer part number is 29146, and it comes with a 1-year or 20,000-mile warranty.
This is a direct replacement for the factory unit, so if your old cat is clogged or failing, this is a straightforward fix.
Perfect for keeping your truck legal and running clean.
No performance mods, just solid OEM-style replacement.
Fits Sierra 2500 HD, Silverado 2500 HD, Suburban 2500, Yukon XL 2500 with the 6.0L or 8.1L.
Check your year and engine before ordering.
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- Free 30-day returns
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