88mjblue Posted September 26, 2014 Share Posted September 26, 2014 I'm looking for new blank keys for my 88 comanche. Are they the RA4 or the RA5 keys? (sometimes listed as B46). I know the door keys are the RA3 type, but I have read conflicting info on the square ignition key. Some say RA4 is compatible through 86, some say only through 84 (but they still list an "84 comanche"). If it works on an 86 comanche, wouldn't it work on an 88? I know in 91 they changed cylinders and adopted the one-key system, but I don't know of any other changes since the first 86 comanches. Link to comment Share on other sites More sharing options...
thejim42 Posted September 26, 2014 Share Posted September 26, 2014 You can buy them on eBay as a set. B46j and ra3. http://pages.ebay.com/motors/link/?nav=item.view&id=270989536849&alt=web Bought these for my 88 cost me like $1.00 to have a local lock smith cut them Link to comment Share on other sites More sharing options...
88mjblue Posted September 26, 2014 Author Share Posted September 26, 2014 In what year were the Jeep keys changed? I saw some cool older AMC/Jeep keys that I wanted to buy, was wondering if these would fit my 88? Link to comment Share on other sites More sharing options...
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