SAN DIEGO
6AM - 11:30PM • MOBILE SERVICE •
Call or Text (619) 876-1271
EZ Car Keyz California bear mascot
Fast Response Locksmith

2003 Acura TL
Key Replacement - Save vs Dealer in San Diego

Dealer Alternative | Better Price

Available
2003 Acura TL Remote Head Key
Remote Head Key

Dealerships charge a premium because they can. We don't. Same key, same programming, same quality - just without the markup. Call for an honest quote with no hidden fees.

CA BSIS LICENSE LCO#6792
Real Savings Same OEM Parts Honest Rate
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
Verified locksmith 2003 Acura TL key specs from EZ Car Keyz El Cajon CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Verified locksmith 2003 Acura TL key specs from EZ Car Keyz El Cajon CA
Key specialists
Best Price Guaranteed
Specialized in keys only - no overhead markups
Fixed pricing
No Hidden Fees
Key + cutting + programming all included in one price
Fast mobile service
We Come to You
Mobile service at no extra charge, 15-25 min
619 Special
10% OFFCODE:EZ-619-2026

🔥 Hundreds off your next car key 🔥

Good for any key, fob, or remote
REDEEM (619) 876-1271

2003 Acura TL
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Acura key typeMost Popular
2003 Acura TL Remote Head Key E4EG8D-444H-A
FCC IDE4EG8D-444H-APart #72147-S0K-A13Buttons4BatteryCR2025Frequency309 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2003 Acura TL Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2003 Acura TL key fob from EZ Car Keyz El Cajon CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2003 Acura TL key fob from EZ Car Keyz El Cajon CA
🔧 PRO TIP
The 2003 Acura TL runs a remote-head key, meaning the transponder chip and the remote buttons live in the same physical unit. There is no separate fob. Lose that one key and you lose everything at once. The battery in that housing is a CR2025, and a weak one does something sneaky on these: the remote functions fade out before the transponder reads start going wrong. So the car still starts, but the lock and unlock range shrinks to almost nothing. Owners think the fob is failing when the fix is a fresh CR2025 seated correctly. Check that first before assuming the key needs programming work. Also worth knowing: this generation of Acura immobilizer does support an onboard add-a-key relearn when you already have one working key. If you have a known-good spare, there is a procedure you can run through the ignition without any external equipment. That window closes the moment you go all-keys-lost, at which point you need proper diagnostic tools to reset and reregister.
Related services: Ignition Repair · Smart Key

2003 Acura TL Price Breakdown

Dealer cost vs our cost - you decide

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
Save hundreds without sacrificing quality
Book Service (619) 876-1271

2003 Acura TL Remote Head Key Replacement - Fast, Affordable & Professional

I got a call out to Harbison Canyon on a Tuesday afternoon. The guy had a 2003 Acura TL sitting in his driveway and one key that would start the car but had not locked or unlocked the doors remotely in about two months. He had been living with it, walking up and manually using the key blade every time. He figured the remote was just dead and he would deal with it eventually.

I asked him when the battery was last changed. He looked at me the way people look when they are trying to remember something that never actually happened.

Popped the housing open on the hood of my van. The CR2025 inside had dropped low enough that the remote circuit had nothing left to work with, but the transponder was still drawing just enough to talk to the immobilizer. Classic split failure on a remote-head key. The two functions do not die at the same time.

Fresh CR2025, snapped the housing back together, walked to his car. Lock, unlock, trunk release. All four buttons working, full range across the driveway and then some.

He wanted a spare cut while I was there, which was the smarter move anyway. Decoded the blade from the door lock, cut a new key on site, ran it through the programming sequence, tested every button and confirmed the transponder was talking to the car. He left with two working keys for the first time in probably years.

The dealer was never part of the conversation. He had called them once about the remote issue and they told him to bring it in for a diagnosis appointment. He did not need a diagnosis. He needed someone to show up with a CR2025 and know what they were looking at.

Save vs the Dealer on Your Acura TL Key

Get your key for hundreds less than the dealer. Same quality, same result, better price.

Get Pricing (619) 876-1271 Text Us
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: Bostonia · Crest · Downtown El Cajon · Fletcher Hills

Acura TL Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2003 Acura TL in El Cajon CA
Remote Head Key | Rapid On-Site Service
2003 Acura TL | San Diego
Insured mobile locksmith working on 2003 Acura TL in El Cajon CA
2003 Acura TL Remote Head Key
2003 Acura TL
Remote Head Key | Programmed for Less
Estimated arrival time to El Cajon
Quick & Affordable
Rapid Arrival
Available Today
Service location El Cajon
El Cajon
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Honest Pricing, Honest Reviews

Customers who skipped the dealer markup

E
Esteban S.
Dec 2025
★★★★★

“My Chevy key snapped while I was running errands in North Oxnard. He removed the broken piece from the ignition, cut a new blade, programmed the transponder, and tested everything thoroughly. The whole job was smooth and professional. Best automotive locksmith I have used.”

Google Review
K
Kelly C.
Dec 2024
★★★★★

“My car keys were stolen on a cold evening and Nick drove all the way out to Santa Barbara. He got into my car, made a new key, and charged $100 less than another company. Friendly, skilled, trustworthy, and genuinely caring. Nick is a hero.”

Yelp Review
K
Kane G.
Apr 2024
★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp Review
Watch real savings, real jobs62KFollowers
Google Guaranteed locksmith review for 2003 Acura TL - EZ Car Keyz El Cajon CA
“Real savings, real reviews.”
Google Guaranteed locksmith review for 2003 Acura TL - EZ Car Keyz El Cajon CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Acura TL Mobile Service FAQ

Real costs, no dealer surprises

I lost all my keys to my 2003 Acura TL. Can you still make a new one?
Yes. All-keys-lost on this generation TL is a standard job. The process involves resetting the immobilizer through the diagnostic port, which clears every key ID the system had stored, then cutting a fresh key from the lock data and programming the new remote-head key from scratch. The remote functions and the transponder both get registered in the same session. Once it is done, any old keys that might be floating around out there can no longer start the car. On site in Harbison Canyon, expect it to run about 30 to 45 minutes depending on how the reset cycle times out.
Do I need to tow my 2003 TL to the dealer if I have no keys at all?
How long does an all-keys-lost job take on the 2003 TL?
My 2003 TL starts fine but the remote buttons stopped working. Do I need a whole new key?
Can I program a second key myself on the 2003 TL if I already have one working key?
Questions? Call (619) 876-1271

Acura TL Key Service Areas

Same fair price, every city

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Guaranteed 2003 Acura TL locksmith service area in El Cajon County CA
Emergency dispatch throughout San Diego County

Free mobile service to all listed cities - no trip fees

Get Help Now (619) 876-1271
Filmed on Location
Acura TL car key replacement video
113K+ Chose EZ Car Keyz

Why Overpay? Get Your Acura TL Key Today

OEM parts, professional programming, and a price that respects your wallet.

Rated number one 2003 Acura TL locksmith - EZ Car Keyz El Cajon CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego