1998 Infiniti Q45
Wallet-Friendly 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 1998 Infiniti Q45 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 1998 Infiniti Q45 key fob use?

The 1998 Infiniti Q45 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 Ventura, Olivas Adobe area. 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

Transponder

Mechanical Key

Skip the trip to the dealer. Our mobile locksmith brings professional-grade equipment right to your door anywhere in the area. Your new key is cut and programmed while you wait.

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

1998 Infiniti Q45
Key Options

OEM-quality keys at a fraction of the dealer price

Transponder Key

Cheaper

1998 Infiniti Q45 Transponder Key INF45-PT

Key BlankINF45-PTPart #INF45

✓ In Stock · Programmed On-Site

Mechanical Key

Budget

Surf Key

1998 Infiniti Q45 Mechanical Key DA34 , Pack of 10

Key BlankDA34 , Pack of 10TypeEmergency Blade

✓ In Stock · Cut On-Site

EZ Car Keyz technician holding a programmed car key

🔧 PRO TIP

Infiniti uses Nissan's NATS immobilizer under the badge. If a locksmith is set up for late-model Nissan key work, your Q50, QX60, or G37 follows the same procedure with a different logo on the fob and the same 4-digit PIN system.

Save Today (805) 790-8162

Infiniti Q45 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

1998 Infiniti Q45 Transponder key Replacement - Fast, Affordable & Professional

Your 1998 Infiniti Q45 uses a transponder key with buttons on the face, a battery inside powering the wireless communication, and a high-security emergency blade tucked inside the fob body. That blade slides out when the fob battery dies and you need to physically open the door. There's also a transponder chip that talks to the IMMO module every time you press start.

An Airbnb host at her beach house near Olivas Adobe had a Q45 with a cracked smart key shell. The seam had split along the edge and the buttons were getting unreliable. She took it to the Infiniti dealer and they told her the only fix was a complete new fob, cut and programmed, for 394. What they didn't mention is that the chip and circuit board inside were perfectly fine. She just needed a new shell.

I met her at her beach house driveway with replacement shells and my NSN11 Lishi for the newer Nissan and Infiniti keyway. Her key's FCC ID was . I swapped the electronics from her cracked shell into a fresh housing, verified every button and the wireless range, then cut a new blade from the decode.

She paid about 187 for the full job. The dealer wanted 394 to replace parts that still worked.

Ready to Save on Your Infiniti Q45 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

1998 Infiniti Q45

Transponder key | Same-Day Service

10-15 min

Rapid Arrival

Available Today

Ventura

Quick Response Area

805 Area

Same-Day Keys (805) 790-8162

Infiniti Customers Love Our Prices

Real savings, real reviews

F

Felipe P.

Oct 2025

★★★★★

“Quick, affordable, and professional service. Marco made a new key for my motorcycle after I lost it and had me back on the road fast. Clean work, great price, and super friendly.”

Google Review

K

Kane G.

Apr 2024

★★★★★

“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”

Yelp 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

EZ Car Keyz technician with satisfied customer

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

Best Price (805) 790-8162

Infiniti Q45 Mobile Service Questions

Real costs, no dealer surprises

Do I need to bring my 1998 Infiniti Q45 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 Ventura, Olivas Adobe area. 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 1998 Infiniti Q45 key fob use?▼

Can you come to my office or workplace?▼

Questions? Call (805) 790-8162