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2021 Acura ILX
Key Replacement - Save vs Dealer in San Diego

100+ Five-Star Reviews | Certified Pros

Available
2021 Acura ILX 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
BBB A+ Rated Licensed & Bonded Certified Techs
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2021 Acura ILX car key pricing breakdown from EZ Car Keyz Otay Mesa CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2021 Acura ILX car key pricing breakdown from EZ Car Keyz Otay Mesa CA
Key specialists
BSIS Licensed
Licensed by the California Bureau of Security
Fixed pricing
NASTF Certified
National Automotive Service Task Force approved
Fast mobile service
100+ Reviews
Five-star rated on Google, Yelp, and BBB A+
619 Special
10% OFFCODE:EZ-619-2026

🔥 5-star service at a discount 🔥

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2021 Acura ILX
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Acura key typeMost Popular
2021 Acura ILX Smart Key KR5V2X
FCC IDKR5V2XPart #72147-TZ3-A21Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Smart Key
2021 Acura ILX Smart Key
FCC IDPart #35118-TY2-A00ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2021 Acura ILX Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Value priced 2021 Acura ILX smart key from EZ Car Keyz Otay Mesa CA
Skip the Dealer Markup
Professional key, honest rate
Value priced 2021 Acura ILX smart key from EZ Car Keyz Otay Mesa CA
🔧 PRO TIP
The 2021 ILX smart key runs a CR2032, which is common, but owners on forums get tripped up by one thing: after a dead or swapped battery, the fob sometimes needs to be re-synced before the buttons respond reliably. The vehicle still starts because the transponder side stays enrolled, but the remote functions go quiet. If the doors won't respond but the push-start works fine, that's your clue. Re-sync first before assuming the fob is dead or needs replacing. Also, the ILX carries over the same electronic platform as the outgoing Civic-based architecture, which means programming tools that cover that Honda lineage work cleanly on it. Any shop that does Honda work regularly already has what's needed for this car.
Related services: Ignition Repair · Smart Key

Compare Acura ILX Key Credentials

Our credentials vs dealer service - side by side

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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2021 Acura ILX Smart Key Replacement - Fast, Affordable & Professional

Out near Ocean View Hills, a retired firefighter at the dog park had been putting off getting a spare key for his 2021 ILX for most of the year. He bought it used with one fob, which is a situation I see constantly. One key is fine until it isn't.

He called the Acura dealer first. The quote came back steep, plus they wanted the car brought in. His ILX started fine, so towing wasn't the issue, but blocking out half a day to sit in a waiting room for a spare key wasn't what he had in mind either. He called me the same afternoon.

I met him at the park. His dog found the service van immediately interesting. I decoded his door lock mechanically, cut the replacement key blade to match, then connected to the OBD port and walked through the fob enrollment sequence on my programmer. The whole job ran about 35 minutes. Both fobs tested clean on all functions before I packed up.

He walked away with a working spare and a fraction of what the dealer quoted. His dog still didn't care.

Save vs the Dealer on Your Acura ILX 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
National Automotive Service Task Force
Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
Google Guaranteed Locksmith - Verified and Background Checked
Google Guaranteed
Verified & backed by Google
Also serving: Brown Field Area · Nestor · Ocean View Hills · Otay Mesa West

Acura ILX Rapid Response, Done Right

Rapid response in the field

2021 Acura ILX key replacement at half the dealer price in Otay Mesa CA
Smart Key | Rapid On-Site Service
2021 Acura ILX | San Diego
2021 Acura ILX key replacement at half the dealer price in Otay Mesa CA
2021 Acura ILX Smart Key
2021 Acura ILX
Smart Key | Pro Grade Service
Estimated arrival time to Otay Mesa
Proven Timing
Rapid Arrival
Available Today
Service location Otay Mesa
Otay Mesa
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Five Stars From Verified Customers

Reviews that back up our credentials

S
Sonia V.
Feb 2024
★★★★★

“Marco came out quickly, cut and programmed a new BMW key fob fast, and was extremely polite and professional.”

Yelp Review
A
Alan C.
Jan 2025
★★★★★

“My Sprinter van key broke and I was stranded. Marco was very friendly and helped me get three new keys quickly. I will definitely be using them again.”

Google Review
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
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Best value 2021 Acura ILX key replacement review - EZ Car Keyz Otay Mesa CA
“Real savings, real reviews.”
Best value 2021 Acura ILX 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

Acura ILX Mobile Service FAQ

Real costs, no dealer surprises

Do I need to bring my 2021 Acura ILX somewhere for a key replacement?
No. I come to wherever the car is parked. Driveway in Ocean View Hills, a lot in Otay Mesa, a parking structure downtown. The 2021 ILX is a fully on-site job. I bring the key blank, the cutting equipment, and the programming hardware that talks to your vehicle's immobilizer through the OBD port. You don't move the car, you don't wait for a parts order, and you don't sit in a dealer lounge. Everything gets handed to you working, right there next to the vehicle.
How does mobile key replacement work for the ILX?
What should I have ready when you show up?
I lost both keys to my 2021 ILX. Is all-keys-lost harder or more expensive than adding a spare?
My ILX starts fine but the fob buttons stopped working after I changed the battery. What's going on?
Questions? Call (619) 876-1271

Acura ILX Key Service Areas

Trusted by thousands across the area

📍San Diego County
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado

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Certified Acura ILX Key Experts

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Unbeatable 2021 Acura ILX key price from EZ Car Keyz Otay Mesa CA
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