2000-2004 Infiniti QX4 3.5L V6 Catalytic Converter BANK 1 / RIGHT

In an effort to offer our customers the best of all worlds, we offer flexible warranty selection for most of our items.

There is NO warranty on converters that are melted, cracked, broken, overheated, or physical damages. We do not cover installation and or issue labor refunds. All items ship in perfectly working condition. Please see our info section as to why converters fail and what to do to prevent damaging your new product. For all warranty claims the item must either be shipped back first OR a core deposit must be paid until old unit is returned. WARRANTY IS FOR REPLACEMENT ONLY NOT REFUND.  For ANY warranty to be valid, proof of O2 sensor replacement at the time of converter replacement is required.  This is the leading cause of initial converter failure.

DO NOT be fooled by sellers that advertise '5yr' or 'Lifetime' warranty Catalytic Converters. In most cases this refers to perforation of the converter body only, nothing else. Since our converter bodies are stainless steel there is NO chance of rust-through.