2016 Ford Mustang
Key Replacement - Save vs Dealer in Ventura County

Skip the Dealer Markup | Mobile Service

Available

Smart Key

Save 40-60% compared to dealership prices. Our certified technicians come to your home, office, or roadside with all the equipment needed to cut and program your key on the spot.

CA BSIS LICENSE LCO#6792

Best Price in Town Pro Service No Surprise Charges

Fast Response15-25

min arrival

1,000+reviews

Call (805) 790-8162 Text Us

Rapid response 2016 Ford Mustang key details from EZ Car Keyz Ventura CA

Best Price Guaranteed

Specialized in keys only - no overhead markups

No Hidden Fees

Key + cutting + programming all included in one price

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 🔥

REDEEM (805) 790-8162

2016 Ford Mustang
Key Options

Dealer-grade key for a fair, honest price

Push To Start

Ford Mustang: Dealer Markup vs Fair Pricing

Real numbers, real savings on your key

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

EZ Car Keyz wins 5 out of 6

Same key, fraction of the dealer price

Book Service (805) 790-8162

2016 Ford Mustang Smart Key Replacement - Fast, Affordable & Professional

Got a call from a woman near San Buenaventura State Beach in Ventura. Her 2016 Mustang GT Premium, push-to-start, one smart key to her name, and she wanted a spare before that became a problem.

She had her VIN texted to me before I left. That told me everything: S550 platform, 5-button M3N-A2C31243300 fob, HU101 high-security blade, 128-bit PATS transponder. I had the blank and shell prepped in the van on the way over.

When I got there she was sitting on a beach towel on the trunk lid, shoes off. Her working fob was on the dash. I pulled it, confirmed the FCC ID on the back sticker matched, and got to work. With a functioning key present, the VVDI2 handshake through the OBD-II port is quick. No PATS lockout timer, no pin code pull. Cut the HU101 blade to code, programmed the new fob, seated two fresh CR2025 cells, and closed it up.

Tested every button. Proximity unlock on both handles. Lock-on-walk-away. Trunk release. Remote start. Push-button ignition. All good.

She asked how long the dealer quoted her. I just said it would have been a longer wait. She slid off the trunk, grabbed both keys, and walked the dog toward the water.

Eighteen minutes, start to finish. That is what happens when the VIN arrives before I do.

Save vs the Dealer on Your Ford Mustang 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

LCO#6792

CA Bureau of Security & Investigative Services

NASTF Certified

National Automotive Service Task Force

Fully Insured

Liability & vehicle damage coverage

Google Guaranteed

Verified & backed by Google

Also serving: Casitas Springs · College · Downtown Ventura · East Ventura

Ford Mustang Rapid Response, Done Right

Rapid response in the field

2016 Ford Mustang

Smart Key | Programmed for Less

Quick & Affordable

Rapid Arrival

Available Today

Ventura

Best Rate Here

805 Area

Same-Day Keys (805) 790-8162

Happy Customers, Happy Wallets

Fair pricing that earns five stars

D

Diya M.

Jan 2025

★★★★★

“Fast, affordable, and a great price. Marco did an amazing job and made a key for our Nissan Kicks quickly and professionally. Everything worked perfectly.”

Google Review

E

Edelson E.

Oct 2025

★★★★★

“I got locked out of my vehicle and also lost my key. Marco came out, made a new key for my Toyota, and got me back on the road. He was professional, friendly, and clearly knows what he is doing.”

Google Review

M

Miston

Dec 2025

★★★★★

“My ignition would not turn in La Jolla and I thought I needed a tow. EZ Car Keyz repaired the ignition on the spot and also made a spare key for safety. The technician worked carefully and confidently.”

Google Review

Quick response locksmith review for 2016 Ford Mustang 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

Ford Mustang Mobile Service FAQ

Real costs, no dealer surprises

Do you use OEM or aftermarket smart keys for the 2016 Mustang?▼

OEM-spec blanks that match the M3N-A2C31243300 FCC ID, the 902 MHz frequency, and the 128-bit AES transponder type. That frequency matters. Ford shifted some models around in this generation, and an aftermarket fob built for a different frequency will unlock the doors but refuse to start the car. Forum posts on MustangSixth are full of owners buying cheap refurb fobs online and then sitting at the dealer for days while they try to get them to pair. I start with verified, fresh blanks so the programming takes minutes, not appointments.