Hi Jim, Here's what's on my 300B radiator. 1686000 B5 There is also an "AC" stamped on the tank. Thanks, Sam Cohen President Energy Solutions 1610 Harrison Street Oakland, CA 94612 ph: (510) 482-4420 x222 f: (510) 228-1700 www.energy-solution.com<http://www.energy-solution.com/> [Description: ES-logo-1x1] From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Jim Ashenmacher Sent: Wednesday, February 01, 2012 10:59 AM To: Chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] What is correct P/N for 300B radiator? Hello to all: Before I go through the expense of reworking the current radiator in my 300B, I want to make sure it's correct for the car. Can anyone please provide the correct P/N that should be on the top tank? Thank You Kindly Jim Ashenmacher Rochester, MN 1956 300B [Non-text portions of this message have been removed] [Non-text portions of this message have been removed] ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/