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2020 Jeep Gladiator
Key Replacement - Save vs Dealer in San Diego

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2020 Jeep Gladiator Smart Key
Smart Key

Licensed by the California BSIS, NASTF certified, Google Guaranteed, and backed by 100+ five-star reviews. When you call EZ Car Keyz, you're getting a verified professional.

CA BSIS LICENSE LCO#6792
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min arrival
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2020 Jeep Gladiator all keys lost solutions from EZ Car Keyz Otay Mesa CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2020 Jeep Gladiator all keys lost solutions from EZ Car Keyz Otay Mesa CA
Key specialists
Google Guaranteed
Passed Google's screening and verification process
Fixed pricing
Fully Insured
Liability coverage and background-checked technicians
Fast mobile service
8+ Years in Business
Over 10,000 keys made across the region
619 Special
10% OFFCODE:EZ-619-2026

🔥 Certified service, better price 🔥

Certified work, guaranteed discount
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2020 Jeep Gladiator
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Jeep key typeMost Popular
2020 Jeep Gladiator Smart Key OHT1130261
FCC IDOHT1130261Part #68416784ACButtons4BatteryCR2450Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Jeep Gladiator Smart Key OHT1130261
FCC IDOHT1130261Part #68416782ACButtons3BatteryCR2450Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2020 Jeep Gladiator Smart Key OHT1130261
FCC IDOHT1130261Part #68416785AAButtons1BatteryCR2450Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
New 2020 Jeep Gladiator key fob when all keys lost from EZ Car Keyz Otay Mesa CA
Skip the Dealer Markup
Professional key, honest rate
New 2020 Jeep Gladiator key fob when all keys lost from EZ Car Keyz Otay Mesa CA
🔧 PRO TIP
The 2020 Gladiator smart fob runs a CR2450 -- that's a thicker coin cell than most people expect, and substituting a CR2032 because the store was out is a real thing people do. It seats, it makes contact, and it'll work just long enough to make you think it's fine. Then you're standing in a parking lot in Otay Mesa West wondering why the vehicle stopped seeing your fob. If range is getting short or the dash is throwing a key-not-detected warning intermittently, check that the correct battery is actually in there before assuming the fob itself has failed. Also worth knowing: the 4-button fob carries a small emergency blade inside. That insert blade is what gets you into the cab if the fob goes fully dead. Keep it functional. Owners who pull the blade out and never put it back are the ones calling me at 7am locked out with a dead key.
Related services: Ignition Repair · Smart Key

Verified Pro vs Dealer Process

Licensed pro vs dealer process - you choose

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
Licensed, insured, and 100+ five-star reviews
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2020 Jeep Gladiator Smart Key Replacement - Fast, Affordable & Professional

I got a call from a woman in Otay Mesa West, over near the residential side off Caliente Avenue. She'd had her 2020 Gladiator sitting in her carport for two days because she assumed it was a tow-and-dealer situation. Her only fob had stopped being recognized by the vehicle. Push the start button, nothing. Dash showed a key-not-detected warning every time. She'd tried a fresh CR2450, seated it correctly, and still nothing. That told me the fob or its pairing was the actual problem, not just the battery.

I drove out and connected my programming tool to the OBD port in the cab. The Gladiator's immobilizer holds a list of registered keys, and when you're doing all-keys-lost, you clear that list and re-enroll from zero. The process has a timed security sequence built in -- you don't just hit go and walk away. I worked through the handshake, cleared the old key data, and programmed a new 4-button fob. The emergency insert blade got cut to her vehicle on site with my portable cutter.

Start button press. Engine ran. Doors locked and unlocked. Remote start confirmed. Every function tested before I closed my bag.

The whole job happened in her carport before 10am. She told me she'd already called the dealer and was quoted a price that assumed she'd be towing it in and leaving it for a day or two. My visit was a fraction of what they wanted, and she didn't move the truck once.

One thing worth saying plainly: there are some newer Jeep configurations where the immobilizer ties into the manufacturer's online system in a way that goes beyond what my tools cover for all-keys-lost. I'll always tell you upfront if yours is one of those. The 2020 Gladiator is not.

Save vs the Dealer on Your Jeep Gladiator 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
NASTF Certified
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Liability & vehicle damage coverage
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Also serving: Brown Field Area · Nestor · Ocean View Hills · Otay Mesa West

Jeep Gladiator Rapid Response, Done Right

Rapid response in the field

2020 Jeep Gladiator key made with no spare by EZ Car Keyz Otay Mesa CA
Smart Key | Rapid On-Site Service
2020 Jeep Gladiator | San Diego
2020 Jeep Gladiator key made with no spare by EZ Car Keyz Otay Mesa CA
2020 Jeep Gladiator Smart Key
2020 Jeep Gladiator
Smart Key | Pro Grade Service
Estimated arrival time to Otay Mesa
Proven Timing
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Service location Otay Mesa
Otay Mesa
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619 Area
Same-Day Keys (619) 876-1271

Certified and Five-Star Rated

Credentials confirmed by real drivers

G
Gordon H.
Dec 2020
★★★★★

“My son had an issue opening the driver door on his Honda Civic. I called on New Year's Day and expected a nightmare, but they arrived quickly and fixed the problem in about half an hour.”

Google Review
T
T Klein
May 2020
★★★★★

“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.”

Google Review
W
Winter K.
Dec 2025
★★★★★

“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.”

Google Review
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Emergency 2020 Jeep Gladiator key replacement review - EZ Car Keyz Otay Mesa CA
“Real savings, real reviews.”
Emergency 2020 Jeep Gladiator key replacement review - EZ Car Keyz Otay Mesa CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Jeep Gladiator Mobile Service FAQ

Real costs, no dealer surprises

What is the cheapest way to replace a key for a 2020 Jeep Gladiator?
Call a mobile locksmith before you call the dealer. Dealer pricing for a Gladiator smart key replacement typically involves the key hardware, programming labor, and sometimes a shop fee layered on top -- and that's before any towing cost if the vehicle isn't drivable. With EZ Car Keyz, you get the fob, the programming, and the emergency insert blade cut to your truck, all done on site at your location in Otay Mesa. No tow. No waiting room. Call first and get the actual number, but I'll tell you it's reliably way less than the dealer route. If you already have one working key and just want a spare, that's the most affordable version of this job. Adding a second fob while a working key is present is quicker to program and costs less than starting from zero.
How much more does all-keys-lost cost compared to just adding a spare?
Do aftermarket fobs work on the 2020 Gladiator, or do I need to buy from the dealer?
My Gladiator starts fine but the fob range got really short -- now it barely works outside arm's reach. What's happening?
Can I program a second Gladiator fob myself at home, or does it always need a tech?
Questions? Call (619) 876-1271

Jeep Gladiator Key Service Areas

Proven service in your area

📍San Diego County
San Diego County service area map
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Lost 2020 Jeep Gladiator key service coverage in Otay Mesa County CA
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2020 Jeep Gladiator Key by Licensed Pros

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