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2020 Dodge Challenger
Key Replacement - Save vs Dealer in San Diego

Background Checked | Fully Bonded

Available
2020 Dodge Challenger Smart Key
Smart Key

With over 1,000 verified Google reviews and every major industry certification, EZ Car Keyz is the locksmith trusted by families, businesses, and fleet managers throughout the area.

CA BSIS LICENSE LCO#6792
Certified Pros Insured Service Proven Record
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
Verified locksmith 2020 Dodge Challenger key specs from EZ Car Keyz El Cajon CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
Verified locksmith 2020 Dodge Challenger key specs from EZ Car Keyz El Cajon 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
1,000+ Reviews
Five-star rated on Google, Yelp, and BBB A+
619 Special
10% OFFCODE:EZ-619-2026

🔥 1,000+ reviews, save on yours 🔥

Trusted service with built-in savings
REDEEM (619) 876-1271

2020 Dodge Challenger
Key Options

Dealer-grade key for a fair, honest price

Push To Start
Most popular Dodge key typeMost Popular
2020 Dodge Challenger Smart Key M3M-40821302
FCC IDM3M-40821302Part #68155687Buttons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Dodge Challenger Smart Key M3N-40821302
FCC IDM3N-40821302Part #5026676AHButtons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Dodge Challenger Smart Key M3N-40821301
FCC IDM3N-40821301Part #68394202Buttons5BatteryCR2032Frequency433 MHzRemote StartYes
✓ In Stock · Programmed On-Site
Push To Start
2020 Dodge Challenger Smart Key M3N-40821302
FCC IDM3N-40821302Part #68155686ABButtons4BatteryCR2032Frequency433 MHzRemote StartNo
✓ In Stock · Programmed On-Site
Emergency Key
2020 Dodge Challenger Emergency Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
MECHANICAL-KEY
2020 Dodge Challenger MECHANICAL-KEY
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
2020 Dodge Challenger
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
Dealer grade 2020 Dodge Challenger key fob from EZ Car Keyz El Cajon CA
Skip the Dealer Markup
Professional key, honest rate
Dealer grade 2020 Dodge Challenger key fob from EZ Car Keyz El Cajon CA
🔧 PRO TIP
If you lose one Hellcat key, replace both and wipe all keys from the car. That way only your new pair works, which is important on cars targeted by organized theft rings.
Related services: Ignition Repair · Smart Key

Dodge Key Credentials Side by Side

Who has the better track record?

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
Google Guaranteed with NASTF certification
Book Service (619) 876-1271

2020 Dodge Challenger Smart Key Replacement - Fast, Affordable & Professional

I guarantee my work. If the key I program to your 2020 Dodge Challenger fails within my warranty period, I come back and fix it at no charge. Not dealer warranty with fine print. Me driving to wherever you are and making it right.

A football coach at the youth fields near North El Cajon had a fair question before I started. What happens if it stops working in a month? His Challenger was the family truck and he couldn't afford to be stranded with kids and equipment loaded up.

I told him what I tell everyone. I stand behind every key I make. Chip warrantied, programming warrantied, blade cut warrantied. If something fails that's on my end, I come back. No questions, no service fee. I decoded his lock with my Y157 Lishi, cut a fresh key, and programmed it through OBD. His Fobik, FCC ID M3M-40821302, was a 5-button unit. I tested start, lock, unlock, and range from across the parking lot. Then I tested it again five minutes later because intermittent issues sometimes only reveal themselves after the key sits idle.

Total was $287. The dealer charges $487. My warranty is simple because the process is simple. Program it correctly the first time using the factory-supported PIN procedure and quality blanks, and warranty claims are rare. But when they do come up, I show up. Same van, same person, no charge.

Save vs the Dealer on Your Dodge Challenger 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: Bostonia · Crest · Downtown El Cajon · Fletcher Hills

Dodge Challenger Rapid Response, Done Right

Rapid response in the field

Insured mobile locksmith working on 2020 Dodge Challenger in El Cajon CA
Smart Key | Rapid On-Site Service
2020 Dodge Challenger | San Diego
Insured mobile locksmith working on 2020 Dodge Challenger in El Cajon CA
2020 Dodge Challenger Smart Key
2020 Dodge Challenger
Smart Key | Pro Grade Service
Estimated arrival time to El Cajon
Proven Timing
Rapid Arrival
Available Today
Service location El Cajon
El Cajon
Insured Service
619 Area
Same-Day Keys (619) 876-1271

Proven by 1,000+ Dodge Customers

Proven by reviews, backed by licenses

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
Google Guaranteed locksmith review for 2020 Dodge Challenger - EZ Car Keyz El Cajon CA
“Real savings, real reviews.”
Google Guaranteed locksmith review for 2020 Dodge Challenger - EZ Car Keyz El Cajon CA
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Dodge Challenger Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket keys on Dodge vehicles?
We use OEM spec keys that are verified for your specific Dodge model. Aftermarket Fobik and smart key fobs from unknown sources are risky on Stellantis vehicles. Locksmiths on forums describe aftermarket Dodge fobs as "hit-or-miss" with some being defective out of the box. One locksmith ordered two Fobik smart keys from a supplier and both were defective. Another described Amazon fobs as having less than 50 percent success rate. We carry keys with OEM-grade electronics that we have tested and trust on real vehicles.
How long will the replacement key last?
What if the new key stops working after a few weeks?
How many buttons does the 2020 Dodge Challenger key have?
Can I trust an aftermarket Dodge key to be reliable?
Questions? Call (619) 876-1271

Dodge Challenger Key Service Areas

Verified and rated across the county

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
need a key? 🔑
San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Guaranteed 2020 Dodge Challenger locksmith service area in San Diego County CA
Emergency dispatch throughout San Diego County

Licensed and insured across all service areas

Get Help Now (619) 876-1271
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Dodge Challenger car key replacement video
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Trusted Dodge Challenger Key Replacement

Your car is in the hands of a certified professional. Every job is insured and guaranteed.

Rated number one 2020 Dodge Challenger locksmith - EZ Car Keyz El Cajon CA
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