You can directly replace the broken rear door latch cable. YOU WILL GET: A Pair of Rear Door Upper Latch Cable and A Pair of Rear Door Lower Latch Cable.
HNeekyr Rear Door Upper & Lower Latch Cables, Compatible with F-150 F-250...
Chrome Rear Door Upper Tailgate Trim Strip Cover To Fit Fiat Doblo (2010
For BMW OEM Replacement Rear Left Door Upper Seal Fits Multiple Models