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Fast Response Locksmith

2018 Chrysler 300
Key Replacement - Save vs Dealer in San Diego

Mobile Locksmith | We Come to You

Available
2018 Chrysler 300 Smart Key
Smart Key

Our fully-equipped mobile unit comes directly to your home, office, or wherever you are. No towing, no waiting rooms, no rearranging your day. We handle everything on-site.

CA BSIS LICENSE LCO#6792
We Come to You No Towing Needed Home, Work, Roadside
Fast Response15-25
min arrival
100+reviews
See why they skip the dealer113KSubscribers
2018 Chrysler 300 car key pricing breakdown from EZ Car Keyz Imperial Beach CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
2018 Chrysler 300 car key pricing breakdown from EZ Car Keyz Imperial Beach CA
Key specialists
Key Specialists
Fully equipped mobile unit - all makes and models
Fixed pricing
At Your Location
Home, office, parking lot - wherever you are
Fast mobile service
No Towing Needed
We handle everything on-site, even all-keys-lost
619 Special
10% OFFCODE:EZ-619-2026

🔥 Mobile key service at your door 🔥

Redeemable on any mobile service call
REDEEM (619) 876-1271

2018 Chrysler 300
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Chrysler key typeMost Popular
2018 Chrysler 300 Smart Key M3N-40821302
FCC IDM3N-40821302Part #5026676AHButtons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2018 Chrysler 300 Smart Key M3N-40821302
FCC IDM3N-40821302Part #68155686ABButtons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2018 Chrysler 300 Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Metal Key
2018 Chrysler 300 Metal Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Key
2018 Chrysler 300 Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Value priced 2018 Chrysler 300 smart key from EZ Car Keyz Imperial Beach CA
Skip the Dealer Markup
Professional key, honest rate
Value priced 2018 Chrysler 300 smart key from EZ Car Keyz Imperial Beach CA
🔧 PRO TIP
The 2018 Chrysler 300 smart key fob carries a CR2032 and five buttons. Before you assume the fob is dead or the immobilizer has lost the key, do the basic check first: pop the fob open, pull the CR2032, look at the battery contact clips. On these fobs the clips can lose tension over time, especially if someone pried the case instead of using the slot. A fresh CR2032 seated with good contact tension fixes a surprising number of "key not detected" complaints on these cars. Also worth knowing: if the fob battery is truly dead, there is a backup. Hold the fob body up to the start button and press -- the car can read the fob at close range even on a depleted battery. That trick alone has saved people a tow call.
Related services: Ignition Repair · Smart Key

Chrysler 300 Key: Mobile vs Dealer Visit

No towing, no waiting rooms - compare the experience

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
Your driveway beats their waiting room
Book Service (619) 876-1271

2018 Chrysler 300 Smart Key Replacement - Fast, Affordable & Professional

A traveling photographer was renting a place in the Bayside neighborhood of Imperial Beach for a weekend shoot. His only key to his 2018 Chrysler 300 stopped responding. No lock, no unlock, no start. The car just sat there.

He called the dealer. Earliest slot was the following afternoon, and since he couldn't get the car started, they told him he'd need to arrange a tow. He was looking at a lost morning, a missed shoot, and a bill he hadn't budgeted for.

He found me online and called that same evening. I was already in the area.

When I got to the rental, I asked him a few questions before touching anything. Had it been working that morning? Yes. Did it give any warning or just stop? Just stopped. Had anyone else had the fob recently? No. That pattern -- working fine, then nothing, no gradual fade -- usually points to the battery or a contact issue rather than a lost pairing.

I opened the fob on the hood. The CR2032 read low on my tester, but more than that, one of the battery clips had a slight outward bow. Not much. Just enough to give inconsistent contact. Fresh CR2032, gently reseat the clip, close the case correctly.

I walked every function. Lock, unlock, tested the remaining buttons, confirmed the car recognized the fob at normal range. Everything came back.

He didn't need a new fob or a programming job. He needed the right small fix, done on site, that evening, for a fraction of what the dealer route would have cost him even before the tow. He made his shoot the next morning.

Save vs the Dealer on Your Chrysler 300 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: Bayside · Berry Park · Downtown IB · Seacoast

Chrysler 300 Rapid Response, Done Right

Rapid response in the field

2018 Chrysler 300 key replacement at half the dealer price in Imperial Beach CA
Smart Key | Rapid On-Site Service
2018 Chrysler 300 | San Diego
2018 Chrysler 300 key replacement at half the dealer price in Imperial Beach CA
2018 Chrysler 300 Smart Key
2018 Chrysler 300
Smart Key | Made at Your Door
Estimated arrival time to Imperial Beach
We Come to You
Rapid Arrival
Available Today
Service location Imperial Beach
Imperial Beach
We Come Here
619 Area
Same-Day Keys (619) 876-1271

Reviews From Happy Chrysler Customers

Mobile service that comes to you

T
T Klein
May 2020
★★★★★

“I needed a second key made for my 2012 Nissan Altima. They arrived quickly, finished in about 15 minutes, and gave me the best price I could find.”

Google Review
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
Watch real savings, real jobs62KFollowers
Best value 2018 Chrysler 300 key replacement review - EZ Car Keyz Imperial Beach CA
“Real savings, real reviews.”
Best value 2018 Chrysler 300 key replacement review - EZ Car Keyz Imperial Beach CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Chrysler 300 Mobile Service FAQ

Real costs, no dealer surprises

Do I need to bring my 2018 Chrysler 300 somewhere for a key replacement?
No. I come to wherever the car is. Driveway, parking lot, job site -- if you're in Bayside or anywhere else in Imperial Beach, I can be there with everything needed to handle it on site. The reason dealers tell you to come in, or to tow if the car won't start, is that the programming equipment lives at their service bay. I carry the same capability in my van, including what's needed to work with the security system on 2018 model year vehicles. There's no second trip, no waiting room, no leaving your car overnight.
How does mobile key replacement actually work for a 2018 Chrysler 300?
What do I need to have ready when you arrive?
I bought a replacement fob online for my 2018 Chrysler 300. Can I program it myself, or do I need someone with equipment?
My 2018 Chrysler 300 starts fine but the fob range has gotten really short. Is the key going bad?
Questions? Call (619) 876-1271

Chrysler 300 Key Service Areas

We come to you in every city listed

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Best deal 2018 Chrysler 300 locksmith coverage in San Diego County CA
Emergency dispatch throughout San Diego County

We come to your exact location in any of these cities

Get Help Now (619) 876-1271
Filmed on Location
Chrysler 300 car key replacement video
113K+ Chose EZ Car Keyz

Need a 2018 Chrysler 300 Key? We Come to You

Our mobile locksmith comes to your home, office, or roadside. No towing, no hassle. Just call.

Unbeatable 2018 Chrysler 300 key price from EZ Car Keyz Imperial Beach CA
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