catalytic converter replacement help - ClubLexus - Lexus Forum Discussion

RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

catalytic converter replacement help

Thread Tools Search this Thread
Old 01-12-14, 10:40 PM   #1
Driver School Candidate
Thread Starter
Join Date: Jun 2012
Location: AL
Posts: 2
Thanks: 0
Thanked 0 Times in 0 Posts
Default catalytic converter replacement help

OK, so I need to replace a cat and am not sure which one I need. From what I can tell from being under the vehicle, there are 2 cats off of each exhaust manifold with oxygen sensors after them, then there's another cat or resonator further down the line without a sensor after it. I need the cat that's on the back bank. I don't want to pay the $500+ Lexus or an auto parts store wants. Just wondering what my options are on this and if I can go through somewhere like RockAuto to get one, part numbers, etc. All help is greatly appreciated. Thanks.
WS6GreeN is offline   Reply With Quote
Old 01-12-14, 10:52 PM   #2
Lexus Champion
Join Date: May 2006
Location: FL
Posts: 4,000
Thanks: 0
Thanked 1 Time in 1 Post

Did they tell you what the error codes you were getting? You can go to most any parts store such as AutoZone or Advance Auto Parts and they will attach a scanner to retrieve any codes being thrown. If you let us know which ones you are getting we can better tell you what is going on and perhaps give you specific advice.

In the meantime you can have a look at the following. While not exactly the same there is enough for you to work with.
RX330inFL is offline   Reply With Quote

Related Topics
Thread Thread Starter Forum Replies Last Post
OEM or Aftermarket Cats MrG4Life Maintenance 8 06-02-14 06:36 PM
P0430, P0154 please! MrHimbert GS - 2nd Gen (1998-2005) 7 03-04-14 08:58 AM
Bank 1 Sensor 1 is not repsonding! penny1 GS - 3rd Gen (2006-2011) 2 01-25-14 08:12 AM
O2 Sensor Questions TRM09 SC- 1st Gen (1992-2000) 10 07-07-10 11:17 AM
Catalytic convertor - replacement ? LS400TX IS - 1st Gen (2001-2005) 16 01-02-05 08:52 PM

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

Forum Jump

All times are GMT -7. The time now is 07:54 AM.

Copyright © 2000-2017 Internet Brands, Inc. All Rights Reserved We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to and affiliated sites.
  • Ask a Question
    Get answers from community experts
Question Title:
Your question will be posted in: