2018 Genesis G80
Key Replacement - Save vs Dealer in Ventura County
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2018 Genesis G80
Key Options
Dealer-grade key for a fair, honest price
Genesis Key Credentials Side by Side
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2018 Genesis G80 Smart Key Replacement - Fast, Affordable & Professional
Out by Port Hueneme Pier, a guy with a 2018 Genesis G80 flagged me down about getting a spare smart key. Not an emergency, just a planned job. He wanted to know, straight up, whether an aftermarket fob would work the same as the dealer part.
Fair question. I hear it a lot on Genesis jobs because owners see that wing badge on the OEM shell and assume the electronics must be special. They're not. The G80's immobilizer board is shared across Hyundai's platform. Same SMARTRA3 module, same ID47 Hitag3 chip handshake, same HY22 high-security blade profile. The aftermarket blank I carry has the same board layout, same button count, same weight in your hand. The difference is cosmetic: no Genesis badge on the housing.
I pulled his PIN through the OBD port, decoded the lock with my HY22 Lishi, cut the blade to spec, and touched the new fob to the start button to register it. Walked every function after: lock, unlock, trunk, panic. Then the push-button start, cold. Fired right up.
He held both fobs side by side for a while, clicking buttons back and forth, comparing response. Couldn't feel a difference. That was the whole point.
The dealer quoted him a wait of five to seven business days plus the drive out. This took about 25 minutes in a parking lot. He kept the rest of his afternoon.
Save vs the Dealer on Your Genesis G80 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Genesis G80 Rapid Response, Done Right
Rapid response in the field
Proven by 1,000+ Genesis Customers
Proven by reviews, backed by licenses
“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”
“Niv showed up, did his thing, and just like that I had two new keys for a fraction of what the dealership quoted. I have zero reservations recommending him to anyone who needs car keys replaced.”
“We had one broken key for our Honda Civic and one working key for our Lexus. Tim came out and cut three remote car keys at a great price. All keys worked perfectly. Professional, courteous, and highly recommended.”
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