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Fast Response Locksmith

2007 Acura TSX
Key Replacement - Save vs Dealer in San Diego

On-Site in Minutes | Key Done in Under an Hour

Available
2007 Acura TSX Transponder Key
Transponder Key

Time matters when you need a car key. Our technicians are dispatched quickly with everything needed to cut and program your replacement key on the spot. No delays, no runaround.

CA BSIS LICENSE LCO#6792
Rapid Response Same-Day Keys Quick Turnaround
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2007 Acura TSX lost key replacement options from EZ Car Keyz Fallbrook CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2007 Acura TSX lost key replacement options from EZ Car Keyz Fallbrook CA
Key specialists
Fast Response
Average arrival time: 15-25 minutes
Fixed pricing
Same-Day Service
Call now, get your key today - no waiting days
Fast mobile service
Done in Under 1 Hour
Key cut and programmed in 20-45 minutes
619 Special
10% OFFCODE:EZ-619-2026

🔥 Quick service, quick savings 🔥

No waiting for your discount to apply
REDEEM (619) 876-1271

2007 Acura TSX
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Acura key typeMost Popular
2007 Acura TSX Transponder Key
FCC IDPart #K-HO03ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Remote
2007 Acura TSX Remote OUCG8D-387H-A
FCC IDOUCG8D-387H-APart #72147-SEP-A52Buttons4BatteryCR2025Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2007 Acura TSX Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2007 Acura TSX replacement key fob with no original from EZ Car Keyz Fallbrook CA
Skip the Dealer Markup
Professional key, honest rate
2007 Acura TSX replacement key fob with no original from EZ Car Keyz Fallbrook CA
🔧 PRO TIP
The 2007 Acura TSX uses a transponder key with a chip inside the head. No remote, no fob, no buttons. It turns in an ignition cylinder like a traditional key. What makes it more involved than a basic key is that the chip has to be recognized by the immobilizer before the engine will run. A key cut to the right profile but not programmed will turn the cylinder fine and then the engine either won't crank or will start and immediately die. That's the tell. The cut and the programming are two separate steps, and you need both done right. We carry the tooling for this on the van, so it's one visit, not two.
Related services: Ignition Repair · Smart Key

Acura TSX Key Today vs Next Thursday

Our timeline vs dealer timeline

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
Back on the road before the dealer even calls back
Book Service (619) 876-1271

2007 Acura TSX Transponder Key Replacement - Fast, Affordable & Professional

I got a call from a guy parked off Main Avenue in Downtown Fallbrook. He had a 2007 Acura TSX and one key to his name. That key had snapped at the bow, the plastic head where you grip it, and the blade was still in decent shape but completely unusable without something to turn it with.

He'd already tried the hardware store. They cut him a copy from the blade profile, no chip, just metal. It turned the ignition cylinder cleanly. The engine cranked, fired up for about two seconds, and died. He tried it four more times before he called me. He thought the copy was cut wrong.

I told him over the phone that the cut was probably fine. The issue was that the copy had no transponder chip inside, so the immobilizer in the TSX rejected it after that brief start. The car was doing exactly what it was supposed to do.

I drove out, pulled up next to him on the street. Verified the blade profile on his broken original, programmed a new key with the correct chip, and cut it to match. Started right up. He held onto the new key for a second before he put it in his pocket, like he was making sure it was real.

The hardware store visit wasn't a waste, it just wasn't the whole job. He needed the transponder side handled, and that part isn't a walk-in counter service.

Save vs the Dealer on Your Acura TSX 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: Bonsall · De Luz · Downtown Fallbrook · Live Oak Park Area

Acura TSX Rapid Response, Done Right

Rapid response in the field

Lost 2007 Acura TSX key replacement by EZ Car Keyz in Fallbrook CA
Transponder Key | Rapid On-Site Service
2007 Acura TSX | San Diego
Lost 2007 Acura TSX key replacement by EZ Car Keyz in Fallbrook CA
2007 Acura TSX Transponder Key
2007 Acura TSX
Transponder Key | Done in Minutes
Estimated arrival time to Fallbrook
Fast Dispatch
Rapid Arrival
Available Today
Service location Fallbrook
Fallbrook
Rapid Service Zone
619 Area
Same-Day Keys (619) 876-1271

Fast Service, Five-Star Reviews

Reviews from drivers who got keys fast

G
Gregorio P.
May 2021
★★★★★

“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”

Google Review
A
Antoine M.
Dec 2025
★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review
E
Ezra M.
Oct 2025
★★★★★

“I needed a new key for my car and Marco gave me the best quote by far. He showed up, made the new key on the spot, and everything works perfectly. Fast service and great value.”

Google Review
Watch real savings, real jobs62KFollowers
Customer review after losing 2007 Acura TSX key - EZ Car Keyz Fallbrook CA
“Real savings, real reviews.”
Customer review after losing 2007 Acura TSX key - EZ Car Keyz Fallbrook CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Acura TSX Mobile Service FAQ

Real costs, no dealer surprises

Why is Acura key replacement so expensive?
Part of it is the technology. Even a transponder key like the one on your 2007 TSX requires programming equipment to pair the chip to your specific immobilizer. That's not a cut-and-hand-over job. The dealer layers on top of that: shop rate, service writer time, parts markup, and the fact that they're not really competing for your key business the way a locksmith is. They can quote high and know a lot of owners will just pay it. The good news on the 2007 TSX is that it's a transponder key, not a proximity fob or smart key. That puts it in a more accessible tier for replacement. Call us for current pricing. It'll be well below the dealer number.
What exactly is a transponder key and how does it work on the 2007 TSX?
How does your pricing compare to the Acura dealer for a 2007 TSX key?
My 2007 TSX starts and then immediately stalls. Could this be a key problem?
I bought a replacement key online for my 2007 TSX. Can I program it myself?
Questions? Call (619) 876-1271

Acura TSX Key Service Areas

Quick arrival, wherever you are

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Emergency 2007 Acura TSX locksmith service area in San Diego County CA
Emergency dispatch throughout San Diego County

Same-day service available in all listed cities

Get Help Now (619) 876-1271
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Acura TSX car key replacement video
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Same-Day Acura TSX Key Replacement

From your call to a working key in about an hour. No dealer delays, no multi-day wait.

Lost your 2007 Acura TSX key? Call EZ Car Keyz Fallbrook CA now
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