VENTURA COUNTY
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2020 Jeep Grand Cherokee
Key Replacement - Save vs Dealer in Ventura County

Skip the Dealer Markup | Mobile Service

Available
2020 Jeep Grand Cherokee Smart Key
Smart 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
Best Price in Town Pro Service No Surprise Charges
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
2020 Jeep Grand Cherokee key replacement info - no tow needed - EZ Car Keyz Oxnard CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • Oxnard, CA
15+
Yrs Exp
2020 Jeep Grand Cherokee key replacement info - no tow needed - EZ Car Keyz Oxnard 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
805 Special
10% OFFCODE:EZ-805-2026

🔥 Skip the dealer markup today 🔥

Save on cuts, cloning & programming
REDEEM (805) 790-8162

2020 Jeep Grand Cherokee
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Jeep key typeMost Popular
2020 Jeep Grand Cherokee Smart Key M3N-40821302
FCC IDM3N-40821302Part #5026676AHButtons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Jeep Grand Cherokee Smart Key M3N-40821302
FCC IDM3N-40821302Part #68155686ABButtons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Push To Start
2020 Jeep Grand Cherokee Smart Key M3N-40821302
FCC IDM3N-40821302Part #68066349AF 68066349AGButtons3BatteryCR2032Frequency434 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2020 Jeep Grand Cherokee Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2020 Jeep Grand Cherokee MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2020 Jeep Grand Cherokee
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2020 Jeep Grand Cherokee key fob cut and delivered to you in Oxnard CA
Skip the Dealer Markup
Professional key, honest rate
2020 Jeep Grand Cherokee key fob cut and delivered to you in Oxnard CA
🔧 PRO TIP
The 2020 Grand Cherokee runs its keyless system through an RF hub module (part 56046454AG on the WK2 body). After a dead 12V battery or a jump start, that hub can lose sync and throw "Key Fob Not Detected" on the EVIC even though every fob is fine. Disconnect the 12V negative for 10 to 15 minutes and let the hub power cycle. Usually clears the ghost fault without any reprogramming. Check the CR2032 while you are at it, because a weak cell on top of a confused hub makes everything look worse than it is.
Related services: Ignition Repair · Smart Key

Jeep Grand Cherokee: Dealer Markup vs Fair Pricing

Real numbers, real savings on 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 (805) 790-8162

2020 Jeep Grand Cherokee Smart Key Replacement - Fast, Affordable & Professional

Over in Oxnard Shores, a mom with three kids in dance class had a timing problem, not a key problem. Her 2020 Grand Cherokee Fobik was cracking down the seam of the housing. She could see the circuit board through the split. She knew it was going to fail any day, but between school runs and dance practice three days a week, there was no window to sit at a dealer.

She called the dealer. They told her to drop the vehicle off. She has one vehicle and three kids. Dropping it anywhere was not realistic.

I met her in the studio parking lot at 4pm while the kids were in class. Decoded her door with my Y159 Lishi, pulled the electronics from the cracking Fobik shell, and moved them into a fresh OEM housing. Cut a new emergency blade, then ran the programming through OBD using the AES encryption handshake the WK2 platform requires. Her fob, FCC ID M3N-40821302, tested clean on all five buttons: lock, unlock, remote start, hatch, and panic.

The whole job was done before the kids came out of rehearsal. They climbed in and asked if they could get ice cream. They had no idea anything happened.

She saved a good chunk over what the dealer quoted, and she never lost her afternoon.

Save vs the Dealer on Your Jeep Grand Cherokee Key

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

Get Pricing (805) 790-8162 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: Blackstock · Carriage Square · Channel Islands Harbor · College Estates

Jeep Grand Cherokee Rapid Response, Done Right

Rapid response in the field

2020 Jeep Grand Cherokee key replaced in your driveway in Oxnard CA
Smart Key | Rapid On-Site Service
2020 Jeep Grand Cherokee | Ventura County
2020 Jeep Grand Cherokee key replaced in your driveway in Oxnard CA
2020 Jeep Grand Cherokee Smart Key
2020 Jeep Grand Cherokee
Smart Key | Programmed for Less
Estimated arrival time to Oxnard
Quick & Affordable
Rapid Arrival
Available Today
Service location Oxnard
Oxnard
Best Rate Here
805 Area
Same-Day Keys (805) 790-8162

Happy Customers, Happy Wallets

Fair pricing that earns five stars

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.”

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
Watch real savings, real jobs62KFollowers
Locksmith came to me for 2020 Jeep Grand Cherokee key - EZ Car Keyz Oxnard CA review
“Real savings, real reviews.”
Locksmith came to me for 2020 Jeep Grand Cherokee key - EZ Car Keyz Oxnard CA review
5.0 out of 5 - Based on Over 1,000 five-star Google reviews
Best Price (805) 790-8162

Jeep Grand Cherokee Mobile Service FAQ

Real costs, no dealer surprises

What if I need a replacement key after hours or on a weekend?
Call us. Jeep dealer service departments run standard business hours with limited Saturday availability. If your only Grand Cherokee fob dies on a Friday night in the Oxnard Shores parking area, the dealer cannot help until Monday at the earliest. We work nights and weekends because that is when most people actually discover they need a key. Same-day, on-site, no tow required.
How long does it take to program a new 2020 Grand Cherokee smart key on site?
Can you make a Grand Cherokee key faster than the dealer?
My Grand Cherokee shows "Key Fob Battery Low" but I just replaced the CR2032. What is going on?
I heard 2020 Grand Cherokees have a Secure Gateway that blocks aftermarket tools. Is that true?
Questions? Call (805) 790-8162

Jeep Grand Cherokee Key Service Areas

Honest rates, wherever you are

📍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
Doorstep 2020 Jeep Grand Cherokee locksmith coverage across Ventura County CA
Doorstep 2020 Jeep Grand Cherokee locksmith coverage across Ventura County CA
Stranded in Ventura County? We respond fast

Free mobile service to all listed cities - no trip fees

SOS Call (805) 790-8162
Filmed on Location
Jeep Grand Cherokee car key replacement video
113K+ Chose EZ Car Keyz

Save vs the Dealer on Your Jeep Grand Cherokee Key

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

Skip the dealer for 2020 Jeep Grand Cherokee car key - EZ Car Keyz Oxnard CA
Need a key?
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Car Key
Ventura County