'09 (comes with lock tumbler installed)
27016B 27016-5355 LOCK-ASSY,SIDE BAG,LH 1
27016C 27016-5356 LOCK-ASSY,SIDE BAG,RH 1
$283 each
'10 & up (lock tumbler shipped loose, so you can use your old one, but it must be removed, and destroys the old latch mechanism, somewhat, but it's fixable with pop rivets... does not damage key tumbler tho.)
27016A 27016-5361 LOCK-ASSY,SIDE BAG,LH 1
27016B 27016-5362 LOCK-ASSY,SIDE BAG,RH 1
$335 each
both the above come with keys cut to the tumbler set that comes in the kit,
best price would be to find the correct side bag (the latches are different from side to side) on ebay, or here in parts for sale, that has been scratched by a minor fall, and buy the complete bag, and swap the whole thing out... but it has to come with a key....
instructions for removing and replacing latches, and lock, per the OEM retrofit from RED latch models to Orange latch (genric instructions) are attached below..