2008 Infiniti Ex35
Value-Priced Key Replacement in Ventura County

Q: How does mobile key replacement work?

You call us and give us your year, make, model, and VIN. We confirm the right key for your 2008 Infiniti Ex35 and give you a price on the phone. We come to your location with everything we need: the key blank, cutting tools, and Nissan/Infiniti-capable programming equipment. We access your vehicle BCM through the OBD port, program the transponder and intelligent key functions, cut the emergency blade, test everything, and hand you a working key. The whole process happens right at your car.

Q: What do I need to have ready when you arrive?

Just your vehicle, a valid photo ID, and proof of ownership like your registration or title. We pull the VIN from your dashboard plate or door jamb to confirm the key specs. Infiniti dealers and locksmiths both require proof of ownership before cutting or programming a key. Infiniti key guides emphasize that you need personal identification, registration papers or title documents, and the full VIN. If you show up at a dealer without matching paperwork, they will not order or program a key. We verify everything on site in minutes.

Q: What battery does the 2008 Infiniti Ex35 key fob use?

The 2008 Infiniti Ex35 uses a CR2032 battery. You can find them at most auto parts stores or pharmacies for a few dollars. When we make a replacement key, we always install a fresh battery so you are starting with a full charge. If your current Infiniti fob is losing range or acting inconsistent, try a new battery before assuming the key needs to be replaced.

Q: Can you come to my office or workplace?

Absolutely. A big chunk of our calls are to workplaces, office parking lots, and job sites across Indian Hills Ridge area, Simi Valley. You do not need to take time off or leave work to deal with a key issue. On Reddit, Infiniti owners are told flat out to just call a locksmith because they can come to you and program a key. Another owner confirmed their intelligent key was reprogrammed by a locksmith on site. With us you are looking at about 30 to 45 minutes at your vehicle and zero disruption to your schedule.

Same-Day Keys | Save 40-60% vs Dealer

Available Wednesday

Smart Key

Remote

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

Save 40-60% vs Dealer OEM Quality Parts No Hidden Fees

Fast Response15-25

min arrival

1,000+reviews

Call (805) 790-8162 Text Us

Best Price Guaranteed

Specialized in keys only, no overhead markups

At Your Location

Home, office, parking lot, wherever you are

Same-Day Service

Call now, get your key today, no waiting days

805 Special

10% OFFCODE:EZ-805-2026

🔥 Save big on your car key today 🔥

REDEEM (805) 790-8162

2008 Infiniti Ex35
Key Options

OEM-quality keys at a fraction of the dealer price

Push To Start

Infiniti Ex35 Key: Mobile vs Dealer Visit

No towing, no waiting rooms - compare the experience

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

Your driveway beats their waiting room

Book Service (805) 790-8162

2008 Infiniti Ex35 Smart key Replacement - Fast, Affordable & Professional

The immobilizer inside your Infiniti is the reason the key costs more than a hardware store copy. Every Infiniti smart key has a transponder chip that communicates wirelessly with the vehicle's IMMO module. When you press the start button, the car sends an encrypted challenge. If the fob responds with the correct code, the engine starts. If not, nothing happens. That security layer is what makes the key expensive and also what makes your car very difficult to steal.

A Pilates instructor at the Whole Foods lot in Simi Valley thought only the dealer could handle that encryption. She had a 2008 Infiniti Ex35 and needed a spare. The dealer quoted 577 and she assumed that was her only option because of the "computer stuff." Her friend had used me on a Nissan and told her I handle Infiniti the same way since the platforms are shared.

I brought my Smart Pro to her vehicle that evening and ran the smart key registration through OBD. Her Ex35 uses a remote head key with a twist ignition on the base trim. I read the PIN, cut the blade, and programmed the new key. Her remote, FCC ID KR55WK48903, paired on the first attempt.

Her spare was cut, programmed, and tested in about 30 minutes. Total was around 315. The technology is real, but the dealer premium on that technology isn't justified.

Ready to Save on Your Infiniti Ex35 Key?

Save 40-60% vs dealer pricing. Mobile locksmith at your door. Call for a free quote.

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

Fast Service, Real Results

Fast, professional, done right

2008 Infiniti Ex35

Smart key | Same-Day Service

30-35 min

Rapid Arrival

Available Today

Simi Valley

Quick Response Area

805 Area

Same-Day Keys (805) 790-8162

Infiniti Customers Love Our Prices

Real savings, real reviews

J

Jennifer R.

Feb 2024

★★★★★

“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”

Yelp Review

Z

Zebadiah A.

Oct 2025

★★★★★

“Super fast service. About 20 minutes from the call he was already there. He had an authentic replacement on hand and made a spare key for my 2017 Nissan Rogue in about 15 minutes. Great prices, friendly, and very professional.”

Google Review

T

TJ P.

Jun 2025

★★★★★

“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”

Google Review

EZ Car Keyz technician with satisfied customer

★ 5.0 out of 5 - Based on 1,000+ Google Reviews

Best Price (805) 790-8162

Infiniti Ex35 Mobile Service Questions

Real costs, no dealer surprises

Do I need to bring my 2008 Infiniti Ex35 somewhere for key replacement?▼

No. EZ Car Keyz is a fully mobile service. We come to wherever your vehicle is, whether that is your driveway, your job, or a parking lot in Indian Hills Ridge area, Simi Valley. Infiniti dealers require you to either drive in with a working key or have the vehicle flatbedded to their service bay. One Q50 owner in Atlanta had their car towed to the dealer three times in one year for key reprogramming after break-ins. A mobile locksmith eliminates the tow entirely and handles everything at the vehicle.

How does mobile key replacement work?▼

What do I need to have ready when you arrive?▼

What battery does the 2008 Infiniti Ex35 key fob use?▼

Can you come to my office or workplace?▼

Questions? Call (805) 790-8162