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2001 Infiniti G20
Key Replacement - Save vs Dealer in San Diego

Why Pay Dealer Rates? | Mobile Service

Available
2001 Infiniti G20 Transponder Key
Transponder Key

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.

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min arrival
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Rapid response 2001 Infiniti G20 key details from EZ Car Keyz San Ysidro CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Rapid response 2001 Infiniti G20 key details from EZ Car Keyz San Ysidro CA
Key specialists
Save 40-60%
Same OEM-quality key, fraction of the dealer price
Fixed pricing
Fixed Pricing
The quote on the phone is what you pay. Period.
Fast mobile service
Free Mobile Service
No trip fees, no towing costs - service included
619 Special
10% OFFCODE:EZ-619-2026

🔥 OEM key, fraction of the cost 🔥

Discount applied at time of service
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2001 Infiniti G20
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Infiniti key typeMost Popular
2001 Infiniti G20 Transponder Key
FCC IDPart #K-NI02TButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2001 Infiniti G20 Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Instant 2001 Infiniti G20 key fob options from EZ Car Keyz San Ysidro CA
Skip the Dealer Markup
Professional key, honest rate
Instant 2001 Infiniti G20 key fob options from EZ Car Keyz San Ysidro CA
🔧 PRO TIP
The 2001 G20 runs a transponder-based immobilizer system. The key carries a passive transponder chip that the antenna ring around the ignition cylinder reads every time you turn the key. No chip communication, no start. What trips people up is that this is a turn-key ignition, not a push-button setup, so if the car cranks but immediately stalls or cranks and stalls within a second or two, that is almost always the immobilizer not recognizing the chip, not a fuel or spark issue. The fix is programming, not a tune-up. Also worth knowing: G20 keys from this era had a known sensitivity to voltage. A weak battery can interrupt the relearn cycle mid-process and leave you worse off than when you started. Stabilize the battery before you touch anything else.
Related services: Ignition Repair · Smart Key

Same Key, Half the Price

The math speaks for itself

EZ Car Keyz
EZ Car Keyz
Dealership
Average Cost
✓ $$
✕ $$$$
Location
✓ We come to you
✕ You drive there
Wait Time
✓ 20-45 min
✕ 2-5 days
Same-Day
✓ Yes
✕ Rarely
All Keys Lost
✓ No problem
✕ Tow required
OEM Quality
✓ Yes
✓ Yes
EZ Car Keyz wins 5 out of 6
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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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BSIS Licensed Locksmith - California License LCO#6792
BSIS Licensed
CA Bureau of Security & Investigative Services
NASTF Certified Automotive Locksmith - Vehicle Security Professional
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Also serving: Beyer Blvd Corridor · Border Area · Las Americas Area · San Ysidro Village

Infiniti G20 Rapid Response, Done Right

Rapid response in the field

Quick turnaround 2001 Infiniti G20 car key by EZ Car Keyz in San Ysidro CA
Transponder Key | Rapid On-Site Service
2001 Infiniti G20 | San Diego
Quick turnaround 2001 Infiniti G20 car key by EZ Car Keyz in San Ysidro CA
2001 Infiniti G20 Transponder Key
2001 Infiniti G20
Transponder Key | Programmed for Less
Estimated arrival time to San Ysidro
Quick & Affordable
Rapid Arrival
Available Today
Service location San Ysidro
San Ysidro
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Why Infiniti Owners Choose Us Over the Dealer

Real people, real savings, real reviews

M
Miston
Dec 2025
★★★★★

“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.”

Google Review
R
Rick R.
Apr 2021
★★★★★

“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.”

Google Review
f
frankborja25
Dec 2019
★★★★★

“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.”

Google Review
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Quick response locksmith review for 2001 Infiniti G20 key - EZ Car Keyz San Ysidro CA
“Real savings, real reviews.”
Quick response locksmith review for 2001 Infiniti G20 key - EZ Car Keyz San Ysidro CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Infiniti G20 Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on Infiniti vehicles?
Yes. EZ Car Keyz is licensed through the California Bureau of Security and Investigative Services, which is the state body that regulates automotive locksmiths. We carry full liability insurance on every job. For a 2001 G20 specifically, the work involves the immobilizer system and the transponder in the key, so you want someone who actually knows this platform and carries the right programming equipment, not just a general locksmith with a basic cutter. We do. If you want the license number before we roll, just ask. We give it without hesitation.
How do I know you are not a bait-and-switch locksmith?
Will the replacement key work exactly like my original?
I have a spare key for my G20 that was never programmed. Can you program it without starting from scratch?
I lost both keys to my 2001 G20. Is that a bigger job?
Questions? Call (619) 876-1271

Infiniti G20 Key Service Areas

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Infiniti G20 Key Without the Dealer Markup

The dealer charges double for the same key. We charge fairly. Call EZ Car Keyz and save.

2001 Infiniti G20 car key done in minutes by EZ Car Keyz San Ysidro CA
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