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

2010 GMC Terrain
Key Replacement - Save vs Dealer in San Diego

OEM Quality | Fraction of the Dealer Price

Available
2010 GMC Terrain Remote Flip Key
Remote Flip 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.

CA BSIS LICENSE LCO#6792
Half the Dealer Price Same Key Quality Transparent Pricing
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2010 GMC Terrain key replacement info - no tow needed - EZ Car Keyz Del Mar CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2010 GMC Terrain key replacement info - no tow needed - EZ Car Keyz Del Mar 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

🔥 Best price on car keys, guaranteed 🔥

Covers smart keys, fobs & transponders
REDEEM (619) 876-1271

2010 GMC Terrain
Key Options

Dealer-grade key for a fair, honest price

Remote Flip Key
Most popular GMC key typeMost Popular
2010 GMC Terrain Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504202Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Flip Key
2010 GMC Terrain Remote Flip Key OHT05918179
FCC IDOHT05918179Part #13504283Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2010 GMC Terrain Remote Flip Key OHT01060512
FCC IDOHT01060512Part #13504200Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Flip Key
2010 GMC Terrain Remote Flip Key OHT01060512
FCC IDOHT01060512Part #20873621Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2010 GMC Terrain Transponder Key
FCC IDPart #B119-PHTButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2010 GMC Terrain key fob cut and delivered to you in Del Mar CA
Skip the Dealer Markup
Professional key, honest rate
2010 GMC Terrain key fob cut and delivered to you in Del Mar CA
🔧 PRO TIP
The 2010 GMC Terrain remote flip key is a two-in-one setup: the key blade turns the ignition cylinder while the fob head handles remote lock, unlock, and trunk release. The transponder chip inside the blade is what the immobilizer reads at start. The remote functions run separately through the body control module. Both sides have to be right. A lot of owners replace just the fob shell thinking that fixes the remote, then wonder why the car won't start -- the transponder lives in the blade, not the shell. Also worth knowing: the CR2032 powers the remote buttons only. A dead battery kills the remote functions but the blade should still start the car as long as the transponder is intact. If the car won't start at all even with the blade, that's an immobilizer issue, not a battery swap fix.
Related services: Ignition Repair · Smart Key

Why Pay Dealer Prices for a GMC Key?

Compare prices and stop overpaying for your key

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
Why pay dealer markup for the same result?
Book Service (619) 876-1271

2010 GMC Terrain Remote Flip Key Replacement - Fast, Affordable & Professional

I got a call from a vet tech working at a clinic in Del Mar Heights. She had a sick dog in the back seat of her 2010 GMC Terrain and a remote flip key that had gone completely dark. The fob buttons did nothing. She wasn't sure if the car would even start. The dog had an appointment across town and she was standing in the parking lot watching the clock.

I was there in about 35 minutes.

First thing I did was test the blade in the ignition. Car started, which told me the transponder was still alive -- the fob half was the problem. I popped the key open and checked the CR2032. It read low enough to explain the dead buttons, but I wanted to know if there was more to it before I handed her a fresh battery and called it done.

I swapped the battery and tested. Still nothing on the remote. The fob itself had given out, not just the cell.

I cut a replacement key blade to her vehicle and programmed a new remote flip key using my diagnostic equipment through the OBD port. While the security timer ran its countdown I had the blade finished and the new fob prepped. When the sequence cleared I paired the remote, then walked every button: lock, unlock, trunk release. Started the car twice. Everything behaved.

She made the appointment with time to spare. The dog never left the back seat. The whole job wrapped in the parking lot, which is exactly how it should go.

She mentioned the dealer had quoted her a wait of several days just to get a service slot. She didn't have several days.

Save vs the Dealer on Your GMC Terrain 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: Carmel Valley · Del Mar Heights · Del Mar Village · Torrey Pines

GMC Terrain Rapid Response, Done Right

Rapid response in the field

2010 GMC Terrain key replaced in your driveway in Del Mar CA
Remote Flip Key | Rapid On-Site Service
2010 GMC Terrain | San Diego
2010 GMC Terrain key replaced in your driveway in Del Mar CA
2010 GMC Terrain Remote Flip Key
2010 GMC Terrain
Remote Flip Key | Programmed for Less
Estimated arrival time to Del Mar
Quick & Affordable
Rapid Arrival
Available Today
Service location Del Mar
Del Mar
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Real Reviews, Real Savings

See why drivers choose us over the dealer

G
Guillermo C.
Dec 2025
★★★★★

“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”

Google Review
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
Watch real savings, real jobs62KFollowers
Locksmith came to me for 2010 GMC Terrain key - EZ Car Keyz Del Mar CA review
“Real savings, real reviews.”
Locksmith came to me for 2010 GMC Terrain key - EZ Car Keyz Del Mar CA review
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

GMC Terrain Mobile Service FAQ

Real costs, no dealer surprises

Are you licensed and insured to work on GMC vehicles in Del Mar?
Yes. EZ Car Keyz holds a California BSIS locksmith license (LCO #6792) and carries full liability insurance. For a 2010 GMC Terrain, the key programming goes through the OBD port with GM-compatible diagnostic equipment. The security access sequence involves a timed countdown built into the vehicle's security system, and you need the right tools and access to get through it correctly. We have over 100,000 followers across YouTube and TikTok where you can watch us do this kind of work on real vehicles. That's a pretty easy way to vet whether someone actually knows what they're doing before you call.
How do I know you're a legitimate locksmith and not a scam operation?
Will a replacement remote flip key work exactly like the original on my 2010 Terrain?
I bought a replacement fob online for my 2010 Terrain. Can I program it myself?
My 2010 Terrain starts fine but the remote buttons stopped working. Do I need a whole new key?
Questions? Call (619) 876-1271

GMC Terrain Key Service Areas

Fair pricing in every city we serve

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Doorstep 2010 GMC Terrain locksmith coverage across San Diego 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
GMC Terrain car key replacement video
113K+ Chose EZ Car Keyz

Get the Best Price on GMC Terrain Key Replacement

Why overpay? EZ Car Keyz gives you OEM quality at a fair price. No surprises, no hidden fees.

Skip the dealer for 2010 GMC Terrain car key - EZ Car Keyz Del Mar CA
Need a key?
Available 6AM - 11:30PM | 7 Days a Week
Find Us
Find Your
Car Key
San Diego