2017 Genesis G90
Key Replacement - Save vs Dealer in San Diego
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2017 Genesis G90
Key Options
Dealer-grade key for a fair, honest price
Genesis Key Credentials Side by Side
Who has the better track record?
2017 Genesis G90 Smart Key Replacement - Fast, Affordable & Professional
The OEM versus aftermarket question on 2017 Genesis G90 keys deserves a straight answer. OEM Genesis keys come from the factory supplier with the Genesis wing badge on the housing, the factory shell, and a luxury price tag. Aftermarket keys use the same blade profile, same chip family, same button layout, and same board design. The functional difference in daily use is zero if the aftermarket fob is good quality.
A logistics manager at the business park in Rancho Bernardo asked me directly whether the key would be "the same as dealer." He had a 2017 Genesis G90 and wanted a spare he could actually use every day, not a backup he'd never trust. Fair question.
I carry aftermarket blanks tested across hundreds of Hyundai-family jobs. Genesis shares the same immobilizer platform. The blade is the same high-security profile cut to spec. The chip is the same family the module expects. His fob, FCC ID SY5HIFGE04, was a 4-button smart key, and the aftermarket housing has the same button feel, weight, and fit as OEM. The difference is no Genesis badge and roughly $150 less in his pocket. I decoded his lock with my HY22 Lishi and verified every cut before handing it over.
His total was $265. Dealer charges $450 for the OEM version. Where aftermarket fails is cheap fobs. I test every batch and return anything that doesn't meet my standards.
Save vs the Dealer on Your Genesis G90 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Genesis G90 Rapid Response, Done Right
Rapid response in the field
Proven by 1,000+ Genesis Customers
Proven by reviews, backed by licenses
“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”
“I called over 40 locksmiths trying to get a key made for my Audi A6 and nobody could do it. Tim made it easy, fast, and affordable. He showed up with a smile and got the job done without any stress. Absolute wizard with keys.”
“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”
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