2003 Infiniti G35
Key Replacement - Save vs Dealer in Ventura County
Stranded? | We Come to You Now

Lost all your keys? Don't panic, and don't call a tow truck. Our mobile locksmith comes to your vehicle and creates a brand new key from scratch, even with zero working keys.

No key, no stress, plus savings
2003 Infiniti G35
Key Options
Dealer-grade key for a fair, honest price
Locked Out? Compare the Solutions
All keys lost - two very different solutions
2003 Infiniti G35 Remote Head Key Replacement - Fast, Affordable & Professional
I got a call from a woman over in Royal/Kadota on a Tuesday morning. She had a 2003 G35, one key left, and she wanted a spare before her luck ran out. She wasn't locked out, wasn't in a panic. Just being smart about it.
She met me in her driveway. The original remote head key was worn down pretty good, fob scuffed up, blade a little thin from years of use. She handed it over and asked if I could make a copy that actually worked, because she'd heard horror stories about aftermarket keys that only half-functioned.
I decoded the blade first, then cut the replacement on my machine. After that I connected my diagnostic tool through the OBD port, ran the security access sequence, pulled the PIN, and enrolled the new key. The whole process on the 2003 G35 requires getting into the vehicle's immobilizer system properly, so skipping any step means you end up with a key that either won't start the car or won't operate the remote functions.
I tested lock, unlock, and the other two buttons. Started the car three times. Walked the range across the driveway and back. Everything matched the original.
She asked how long the job would have taken at the dealer. I told her days, not hours, and left the cost comparison at "a fraction of what they wanted." She laughed and said she wished she'd called sooner.
Thirty-five minutes, start to finish, in her driveway in Simi Valley.
Save vs the Dealer on Your Infiniti G35 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Infiniti G35 Rapid Response, Done Right
Rapid response in the field
Five Stars From Rescued Infiniti Drivers
Reviews from customers we rescued
“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”
“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”
“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.”
Infiniti G35 Key Service Areas
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