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2007 Lincoln MKX
Key Replacement - Save vs Dealer in San Diego

Licensed & Insured | Mobile Key Experts

Available
2007 Lincoln MKX Remote Head Key
Remote Head Key

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

CA BSIS LICENSE LCO#6792
BSIS Licensed NASTF Certified Google Guaranteed
Fast Response15-25
min arrival
100+reviews
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Verified locksmith 2007 Lincoln MKX key specs from EZ Car Keyz La Mesa CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Verified locksmith 2007 Lincoln MKX key specs from EZ Car Keyz La 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

🔥 Certified pro service, 10% off 🔥

OEM keys & certified programming included
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2007 Lincoln MKX
Key Options

Dealer-grade key for a fair, honest price

Remote Head Key
Most popular Lincoln key typeMost Popular
2007 Lincoln MKX Remote Head Key OUC6000022
FCC IDOUC6000022Part #164-R8000Buttons5BatteryCR2032Frequency315 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Remote Head Key
2007 Lincoln MKX Remote Head Key OUC6000022
FCC IDOUC6000022Part #164-R8046Buttons4BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2007 Lincoln MKX Remote Head Key CWTWB1U793
FCC IDCWTWB1U793Part #5926442Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2007 Lincoln MKX Remote Head Key OUC6000022
FCC IDOUC6000022Part #164-R7040Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Remote Head Key
2007 Lincoln MKX Remote Head Key OUC6000022
FCC IDOUC6000022Part #164-R7040Buttons3BatteryCR2032Frequency315 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Transponder Key
2007 Lincoln MKX Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2007 Lincoln MKX Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2007 Lincoln MKX key fob from EZ Car Keyz La Mesa CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2007 Lincoln MKX key fob from EZ Car Keyz La Mesa CA
🔧 PRO TIP
The 2007 MKX uses a remote head key, meaning the transponder and the remote are all one unit. There is no separate fob dangling from a plain key. The blade and the electronics travel together. If you lose one, you lose both functions at once. The battery is a CR2032, which is good news because these are easy to find and swap without tools. What catches people off guard is that a low battery on this style of key can make the remote buttons feel dead while the transponder side still starts the car fine. So if your doors stopped responding but the car still cranks, try the battery before assuming the key needs to be replaced or reprogrammed. The two circuits draw differently and one can fail before the other shows any sign.
Related services: Ignition Repair · Smart Key

Licensed Lincoln Key Pro vs Dealership

Licensed, certified, and reviewed - compare the credentials

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
BSIS licensed with OEM quality guaranteed
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2007 Lincoln MKX Remote Head Key Replacement - Fast, Affordable & Professional

I was parked on a side street near La Mesa Village on a Tuesday afternoon when the call came in. A woman had a 2007 Lincoln MKX and a key that had gone mostly quiet. The lock and unlock buttons stopped responding about a week before. She had been walking around the car and using the door handle to get in, writing it off as a dead battery she kept forgetting to swap. Then the panic button stopped working too, and she decided it was time to call someone.

I asked her to try starting the car before I drove out. It started. That told me a lot before I even showed up.

When I got there, the first thing I did was pull the key apart and check the CR2032. It measured low, not fully dead, just weak enough that the radio portion of the key had given up. The transponder circuit draws less power and held on longer. New battery, reassembled, and all five buttons came back immediately. Locks, unlock, panic, the whole thing.

She mentioned she had already called the dealer. They quoted her a replacement key and programming, which would have meant leaving the car with them for a day or two and paying for parts she did not need. The battery cost less than two dollars. The rest of what she paid was for me driving out and diagnosing it correctly instead of selling her something.

That is the job sometimes. Not every call is a two-hour programming session. Some of them are knowing what to check first.

Save vs the Dealer on Your Lincoln MKX 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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Fully Insured Locksmith - Hiscox Liability and Vehicle Damage Coverage
Fully Insured
Liability & vehicle damage coverage
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Also serving: Casa de Oro · Downtown La Mesa · Grossmont Area · La Mesa Village

Lincoln MKX Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2007 Lincoln MKX in La Mesa CA
Remote Head Key | Rapid On-Site Service
2007 Lincoln MKX | San Diego
Insured mobile locksmith working on 2007 Lincoln MKX in La Mesa CA
2007 Lincoln MKX Remote Head Key
2007 Lincoln MKX
Remote Head Key | Pro Grade Service
Estimated arrival time to La Mesa
Proven Timing
Rapid Arrival
Available Today
Service location La Mesa
La Mesa
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Why Lincoln Customers Trust Us

Licensed, certified, and proven

M
Marianne S.
Dec 2022
★★★★★

“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”

Google Review
T
Tommy M.
Dec 2023
★★★★★

“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”

Yelp Review
A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
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Google Guaranteed locksmith review for 2007 Lincoln MKX - EZ Car Keyz La Mesa CA
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Google Guaranteed locksmith review for 2007 Lincoln MKX - EZ Car Keyz La Mesa CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Lincoln MKX Mobile Service FAQ

Real costs, no dealer surprises

I lost all my keys to my 2007 Lincoln MKX. Can you still make a replacement?
Yes, all-keys-lost on the 2007 MKX is a job we handle on site. Because there is no working key present, the vehicle security system has to be fully reset before new keys can be accepted. On this generation, that process involves a timed security relearn sequence that cannot be rushed. Once the system clears, we program the new remote head key through the OBD port, cut the blade to your vehicle, and verify both the remote and the transponder functions are working before we leave. The lost keys are effectively erased from the system so they cannot start the car if someone finds one. Budget roughly 60 to 90 minutes total for an all-keys-lost call, and yes, we come to you in La Mesa rather than making you tow the car anywhere.
Does the dealer really require me to tow my MKX in if I have no keys?
How long does an all-keys-lost job take on a 2007 MKX?
I bought a replacement remote head key online for my 2007 MKX. Can I program it myself?
My 2007 MKX remote still locks and unlocks the car but now there is a key-not-detected warning on the dash. What is happening?
Questions? Call (619) 876-1271

Lincoln MKX Key Service Areas

Licensed and insured in every city

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Guaranteed 2007 Lincoln MKX locksmith service area in San Diego County CA
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Trust the Pros for Your Lincoln MKX Key

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