2001 Infiniti G20
Key Replacement - Save vs Dealer in San Diego
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Why pay $400+ at the dealer when you can get the exact same OEM-spec key for a fraction of the cost? EZ Car Keyz delivers professional key replacement at prices that make sense.

OEM key, fraction of the cost
2001 Infiniti G20
Key Options
Dealer-grade key for a fair, honest price
Same Key, Half the Price
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2001 Infiniti G20 Transponder Key Replacement - Fast, Affordable & Professional
She called from the pharmacy parking lot in the Las Americas Area of San Ysidro, just before 10 at night. Her 2001 Infiniti G20 had turned over fine that morning and then sat all day in the lot while she worked her shift. When she came out to move it, the engine cranked but died within two seconds. Every time. She thought it was a fuel problem.
She was alone, her shift ran until 7am, and the last thing she needed was a tow pulling her car away while she was still on the clock.
I got there and the cranks-then-stalls pattern told me exactly what I was looking at before I even touched the car. That behavior on a G20 this age points to the immobilizer not completing the handshake with the transponder in the key. I checked the antenna ring at the ignition collar first, then tested the battery voltage. It was low, not dead, but low enough to have caused a hiccup in the system at some point.
I stabilized the battery, connected my programmer through the OBD port, and walked through the immobilizer relearn for her existing key. The process on these older Nissan-platform vehicles is methodical but not complicated when you have the right tools. Once the system accepted the transponder, I turned the key and the engine started and stayed running without a stumble.
She pulled the car to a lit spot near the building entrance and finished her shift. The key itself was fine the whole time. The system had just lost its memory of it.
She mentioned the dealer as an option she had considered for the next day. I did not push it, but we both knew a morning tow plus a dealer appointment was not going to be a fraction of what getting it done right there in the lot cost her.
Save vs the Dealer on Your Infiniti G20 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
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“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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