I've been having issues with my GX for the past couple of weeks. Two weekends ago I replaced the alternator and now I'm getting codes for bad catalytic converters. The right is completely stopped up and the left is almost stopped up. This was verified at a shop that ran diagnostic testing on it and measured the exhaust output.
Had anyone ever replaced these? Is there a good aftermarket OEM part I can use to replace them?
Lexus part is $635.42 a piece. Called Toyota dealership and it uses same part as Lexus but wouldn't sell it for the Lexus or something like that. This may of been a break down of communication between my dad and I over the phone. He's the one who talked to them.
Had anyone ever replaced these? Is there a good aftermarket OEM part I can use to replace them?
Lexus part is $635.42 a piece. Called Toyota dealership and it uses same part as Lexus but wouldn't sell it for the Lexus or something like that. This may of been a break down of communication between my dad and I over the phone. He's the one who talked to them.