Cost of replacement for ignition tumbler
places that sell auto parts can usually tell you how wide to open your wallet.....check out a few by mail, by phone, on the internet, or let loose your carrier pigeon.......LOOK FOR "Auto Part Supplier" in the yellow pages.
If a shop/garage is doing it, $100-$150.
Search Jeep Cherokee Questions
Are you a UK consumer? CarGurus now has a discussion forum in the UK.
Jeep Cherokee Experts