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If your Hyundai Tucson's driver's side door lock is giving you trouble, this is the exact part you need.
It's a brand new, genuine OEM Hyundai left front door lock cylinder and key set, part number 81970D3A00.

This is the real deal, not some aftermarket copy, so you know the fit and finish will be perfect for your 2016 to 2021 Tucson.
Installation is straightforward—it's designed for easy installation, so a handy person or your local mechanic can get it swapped out without a headache.
It comes with everything you need, including the new key that matches the cylinder.

Made in the Republic of Korea, it meets all of Hyundai's strict quality standards.

Get your door locking securely again with this genuine OEM part.

No more fiddling with a sticky or broken lock.

4.6 out of 5