Ok, I'll do some checking tomorrow. Thanks.

 

4.7l.

 

Ok well in any case, you dont need the full assembly, you really just need the cat. But the ones listed from summit should work. Just be sure they are Cali legal. Also may want to check with your emissions place and see if you even need the carb stamp on the parts before you order anything. That will save you time and $$$ if you dont need the CARB specific parts.

 

Yeah thats what I was thinking. I'll ask them tomorrow. I found this. Looks just like the front ones, no? I think this may work. And do they both need to be replaced or just one at a time? I didnt know if one may be dirtier than the other it migh screw things up????

http://cgi.ebay.com/ebaymotors/Magna...Q5fAccessories

 

Ok, found exactly what I was looking for thanks to Rockauto.com

http://www.rockauto.com/catalog/x,ca...erter%2BWALKER

 

Try calling and checking wit the dealer if you are under 100k. I think all emission components are under a 100k warranty.

 

I looked at Dodge.com and 2003 only had the 80k miles emissions.

 

Well, my cat converter came in, took it to mechanic to have it put in and its the wrong one.

 

I cant find the one I need anywhere now. My mechanic said it 9" long overall and has a bung on the end of it for an 02 sensor.

 

Bungs can be welded in. As long as it fits the pipe I dont see the issue.