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2018 Honda Odyssey
Key Replacement - Save vs Dealer in Ventura County

BSIS Licensed | NASTF Certified

Available
2018 Honda Odyssey Smart Key
Smart 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
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min arrival
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Rapid response 2018 Honda Odyssey key details from EZ Car Keyz Ventura CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
Rapid response 2018 Honda Odyssey key details from EZ Car Keyz Ventura CA
Key specialists
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805 Special
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Applies to all dealer-quality key services
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2018 Honda Odyssey
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Honda key typeMost Popular
2018 Honda Odyssey Smart Key KR5V2XV41
FCC IDKR5V2XV41Part #72147-THR-A11Buttons7BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2018 Honda Odyssey Smart Key KR5V2X
FCC IDKR5V2XPart #72147-TZ3-A21Buttons4BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2018 Honda Odyssey Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2018 Honda Odyssey Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Instant 2018 Honda Odyssey key fob options from EZ Car Keyz Ventura CA
Skip the Dealer Markup
Professional key, honest rate
Instant 2018 Honda Odyssey key fob options from EZ Car Keyz Ventura CA
🔧 PRO TIP
The 2018 Odyssey uses a 7-button smart fob, and that button count matters when you're sourcing a replacement. If the replacement fob doesn't match the original button layout for your specific trim, some functions won't work after programming even if the basic lock and unlock do. The fob battery is a CR2032. Before you assume the fob is dead, pull the battery and check the contacts for corrosion. This van sits a lot, especially if it's a family hauler, and a fob that lives in a hot glove box or a beach bag near La Conchita will eat through a CR2032 faster than you'd expect. Swap the battery first, then call if it still won't communicate.
Related services: Ignition Repair · Smart Key

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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
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2018 Honda Odyssey Smart Key Replacement - Fast, Affordable & Professional

I got a call on a Tuesday morning from a woman out near La Conchita. She runs her family around in a 2018 Odyssey and had just walked out to the van with both hands full and the sliding door not responding to the approach. She tried the fob. Nothing. Tried the handle. Nothing. The van was sitting in the sun and she had somewhere to be.

When I got there she handed me the fob and said it had been flaky for about a week. Intermittent, then worse, then dead. The CR2032 inside was reading low on my tester, but it wasn't completely flat, which is exactly the scenario that throws people off. Just enough charge to confuse the situation.

Fresh battery, contacts wiped, and it still wasn't pairing right. The fob had been through enough cycles that it had lost sync with the vehicle. That's a known behavior on this generation when the fob gets run down repeatedly without a full reset.

I connected my diagnostic tool, re-registered the fob to the vehicle security system, and ran through the full button test. Lock, unlock, and every one of the remaining buttons. Slid both doors by hand to confirm the sensors were seeing the key correctly. Walked the perimeter. Everything came back clean.

She didn't need a new fob. She needed someone who knew what the actual fix was, not just a parts-counter guess. She was on the road in about 40 minutes. The dealer quote she'd looked up the night before, just for the appointment, was already making her anxious. She was relieved it didn't come to that.

Save vs the Dealer on Your Honda Odyssey 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
Liability & vehicle damage coverage
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Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Honda Odyssey Rapid Response, Done Right

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Quick turnaround 2018 Honda Odyssey car key by EZ Car Keyz in Ventura CA
Smart Key | Rapid On-Site Service
2018 Honda Odyssey | Ventura County
Quick turnaround 2018 Honda Odyssey car key by EZ Car Keyz in Ventura CA
2018 Honda Odyssey Smart Key
2018 Honda Odyssey
Smart Key | Pro Grade Service
Estimated arrival time to Ventura
Proven Timing
Rapid Arrival
Available Today
Service location Ventura
Ventura
Insured Service
805 Area
Same-Day Keys (805) 790-8162

Trusted by 1,000+ Honda Drivers

Rated 5.0 on Google and Yelp

W
Winter K.
Dec 2025
★★★★★

“I lost my key and called EZ Car Keyz. Marco was great. He arrived quickly, explained everything clearly, and kept me informed throughout the entire process. The service was fast, professional, and fairly priced.”

Google Review
C
Christopher H.
Sep 2025
★★★★★

“He arrived within 30 minutes and had everything finished in another 30 minutes for two cars. Everything was programmed and tested perfectly. Cheapest price in town and very honest service.”

Google Review
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.”

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Quick response locksmith review for 2018 Honda Odyssey key - EZ Car Keyz Ventura CA
“Real savings, real reviews.”
Quick response locksmith review for 2018 Honda Odyssey key - EZ Car Keyz Ventura CA
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Honda Odyssey Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket fobs for the 2018 Odyssey?
For the 2018 Odyssey specifically, I stick with OEM-spec fobs that match the factory FCC ID on the original. Here's why it matters on this van more than on a lot of other vehicles: the 7-button layout means there are more functions that have to pair correctly, and cheap aftermarket fobs have a documented failure rate on Honda's smart key system. Owners on Honda forums have reported aftermarket fobs that program fine initially and then drop certain functions or lose sync within weeks. The savings aren't worth the callback. I carry fobs I've tested and verified on this generation so the whole thing works, not just lock and unlock.
How long will the replacement smart fob last on a 2018 Odyssey?
What if the new key stops working after a few weeks?
I lost all keys to my 2018 Odyssey. Can a new smart fob still be made without the original?
My 2018 Odyssey shows a key warning on the dash but the fob battery is new. What else causes that?
Questions? Call (805) 790-8162

Honda Odyssey Key Service Areas

Certified service across the region

📍Ventura County & SB
Ventura County service area map
805 LOCAL LOCKSMITH
need a key? 🔑
Santa Barbara
Santa BarbaraETA 30-35 min
Goleta
GoletaETA 30-35 min
Isla Vista
Isla VistaETA 30-35 min
Montecito
MontecitoETA 25-30 min
Carpinteria
CarpinteriaETA 20-25 min
Ojai
OjaiETA 20-25 min
Ventura
VenturaETA 10-15 min
Santa Paula
Santa PaulaETA 20-25 min
Fillmore
FillmoreETA 25-30 min
Oxnard
OxnardETA 10-15 min
Port Hueneme
Port HuenemeETA 10-15 min
Camarillo
CamarilloETA 15-20 min
Moorpark
MoorparkETA 25-30 min
Simi Valley
Simi ValleyETA 30-35 min
Thousand Oaks
Thousand OaksETA 20-25 min
Santa BarbaraGoletaMontecitoCarpinteriaOjaiVenturaSanta PaulaFillmoreOxnardPort HuenemeCamarilloMoorparkSimi ValleyThousand Oaks
Rapid dispatch 2018 Honda Odyssey locksmith area in Ventura County CA
Rapid dispatch 2018 Honda Odyssey locksmith area in Ventura County CA
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Professional 2018 Honda Odyssey Key Replacement

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2018 Honda Odyssey car key done in minutes by EZ Car Keyz Ventura CA
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