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This is a bolt-on replacement catalytic converter for 2000-2005 Chevrolet Blazers with the 4.3L V6, built from 16-gauge stainless steel with a ceramic three-way substrate. It bolts to the factory flanges with no welding, and the 2.5-inch inlet and outlet match the stock piping. It is a federal EPA-compliant unit, not a California CARB-approved one, so check your state's rules before buying. Against universal-fit converters it saves fabrication work, but it costs more than a generic weld-in unit.
In stock
Availability unknownSold by partssht (100% positive, 381 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by wholesaleamaze (99.4% positive, 13,600 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $246.13 on Nov 9 at Amazon. Tracked across 14 stores since Nov 9.
Owners of older GM trucks generally report clean bolt-on fitment and no check-engine light after install.
