Cat Converter Question.

New Topics Forums General Discussion 2004 – 2009 Nissan Quest Cat Converter Question.

This topic contains 2 replies, has 3 voices, and was last updated by  ssd-quest 5 years, 3 months ago.

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  • #1380


    Hello everyone! Asking this question for my computer illiterate father, trying to help him out 🙂 His car is a 2005 quest with the p0420 code. I know he needs a new bank 1 cat, the dealer wants $1300 for it. I found them on partstrain but they’re listed as driver, passenger and rear cats; which of these is the bank 1 cat? I’d really like to make sure before I pick up the wrong one. Really appreciate any help, thanks.


    jose luis momblack

    for long time i hear a noise under may van and my mechanic tell me need change the cat conv.
    after long time I was change the oil and I found a twist metal hitting the cat conv.after straighten out the noise disappear.



    First of all get a second opinion or even a third. Second the 05 quest comes with 3 Cats. Just go down there and look. Good Luck!

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