2021 Hyundai Elantra Car Key Replacement

Need a replacement or spare key for a 2021 Hyundai Elantra? Crenshaw Lock Company cuts and programs Hyundai keys and fobs at your location across Greater Los Angeles, 24/7 — even if you have lost all your keys. Call (323) 997-8867.

Depending on trim, the 2021 Elantra typically uses Proximity Smart Key with push-button start on many trims. The exact key, chip and programming depend on trim and VIN, so we confirm the right key for your car before cutting.

For the full rundown of Hyundai Elantra keys, spare-vs-all-keys-lost and what to have ready, see our Hyundai Elantra key guide.