2011 Lexus IS
Key Replacement - Save vs Dealer in Ventura County
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2011 Lexus IS
Key Options
Dealer-grade key for a fair, honest price
Verified Pro vs Dealer Process
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2011 Lexus IS Smart Key Replacement - Fast, Affordable & Professional
Guy visiting his parents along the Rice Avenue corridor in Oxnard called me about his 2011 Lexus IS. He wanted a spare smart key for daily carry, not some emergency backup sitting in a drawer. His exact question: would an aftermarket fob work as well as the dealer part.
Fair ask. Deserves an honest answer.
OEM Lexus fobs come with the Lexus logo on the housing and a price tag to match. The dealer part number 89904-30270 runs through weeks of wait time at most Lexus service counters, and that is before the programming appointment. Aftermarket smart keys use the same TOY40 blade profile, same DST+ 80-bit chip, same four-button layout, same 271451-0140 board. When the blank is quality sourced, the daily-use difference is zero. The only visible tell is no Lexus logo on the shell.
I programmed his new HYQ14AAB through the OBD port, cut the emergency insert blade on the van, and walked every function. Keyless entry on all four doors, trunk release, panic, push-button start, and the door handle proximity unlock on both front handles. He stood there clicking lock and unlock back and forth a few times like he was waiting for it to fail.
Where aftermarket goes wrong is cheap sourcing. I test every batch and send back anything that does not meet spec. His spare works the same as his original. He paid a fraction of what the dealer wanted and drove off in ten minutes.
Save vs the Dealer on Your Lexus IS Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Lexus IS Rapid Response, Done Right
Rapid response in the field
Certified and Five-Star Rated
Credentials confirmed by real drivers
“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”
“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”
“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”
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