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1998 Jaguar XJ
Key Replacement - Save vs Dealer in San Diego

OEM Quality | Fraction of the Dealer Price

Available
1998 Jaguar XJ Transponder Key
Transponder Key

Why pay $400+ at the dealer when you can get the exact same OEM-spec key for a fraction of the cost? EZ Car Keyz delivers professional key replacement at prices that make sense.

CA BSIS LICENSE LCO#6792
Half the Dealer Price Same Key Quality Transparent Pricing
Fast Response15-25
min arrival
1,000+reviews
See why they skip the dealer113KSubscribers
1998 Jaguar XJ key replacement info - no tow needed - EZ Car Keyz National City CA
Marco Levy • EZ Car Keyz 🔥
Licensed Mobile Locksmith • San Diego, CA
15+
Yrs Exp
1998 Jaguar XJ key replacement info - no tow needed - EZ Car Keyz National City CA
Key specialists
Best Price Guaranteed
Specialized in keys only - no overhead markups
Fixed pricing
No Hidden Fees
Key + cutting + programming all included in one price
Fast mobile service
We Come to You
Mobile service at no extra charge, 15-25 min
619 Special
10% OFFCODE:EZ-619-2026

🔥 Best price on car keys, guaranteed 🔥

Covers smart keys, fobs & transponders
REDEEM (619) 876-1271

1998 Jaguar XJ
Key Options

Dealer-grade key for a fair, honest price

Transponder Key
Most popular Jaguar key typeMost Popular
1998 Jaguar XJ Transponder Key
FCC IDPart #ButtonsBatteryFrequencyRemote StartNo
✓ In Stock · Programmed On-Site
1998 Jaguar XJ key fob cut and delivered to you in National City CA
Skip the Dealer Markup
Professional key, honest rate
1998 Jaguar XJ key fob cut and delivered to you in National City CA
Related services: Ignition Repair · Smart Key

Why Pay Dealer Prices for a Jaguar Key?

Compare prices and stop overpaying for your key

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
Why pay dealer markup for the same result?
Book Service (619) 876-1271

1998 Jaguar XJ Transponder Key Replacement - Fast, Affordable & Professional

Your 1998 Jaguar XJ uses a Transponder Key with 3 buttons, a CR2032 battery powering the wireless signal, and an emergency blade tucked inside for backup entry when the fob or car battery dies. The KVM module in the car detects this fob through proximity antennas. Without a registered fob, the engine won't start.

A retired CFO at his gated community driveway near Downtown National City had a XJ with a cracked smart fob. The housing had split at the key ring loop from being dropped on the garage floor and the emergency blade was loose. The Jaguar dealer told him the only option was a completely new smart key, programmed from scratch. $445. What they didn't mention was that the KVM chip and electronics inside his cracked fob were still working fine.

I used my ACDP to read the KVM EEPROM data as a backup before starting. Then I moved his working electronics into a fresh housing, replaced the weak CR2032 battery, and verified every button plus push-to-start and Keyless-Go. His fob, FCC ID , worked exactly as before. I showed him the circuit board so he could see the guts were perfectly fine.

He paid about $227 for the shell swap and battery. The dealer wanted $445 to replace the entire fob when only the plastic was cracked.

Save vs the Dealer on Your Jaguar XJ 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
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Verified & backed by Google
Also serving: Bay Marina Nc · Downtown National City · Old Town National City · Sweetwater

Jaguar XJ Rapid Response, Done Right

Rapid response in the field

1998 Jaguar XJ key replaced in your driveway in National City CA
Transponder Key | Rapid On-Site Service
1998 Jaguar XJ | San Diego
1998 Jaguar XJ key replaced in your driveway in National City CA
1998 Jaguar XJ Transponder Key
1998 Jaguar XJ
Transponder Key | Programmed for Less
Estimated arrival time to National City
Quick & Affordable
Rapid Arrival
Available Today
Service location National City
National City
Best Rate Here
619 Area
Same-Day Keys (619) 876-1271

Real Reviews, Real Savings

See why drivers choose us over the dealer

M
Marianne S.
Dec 2022
★★★★★

“I had two Subaru key fobs made and Marco provided excellent service. He stayed persistent through multiple part orders to make sure everything was correct. Very thorough, punctual, and great communication throughout.”

Google Review
T
Tommy M.
Dec 2023
★★★★★

“Tim went above and beyond. I struggled all day trying to program a new FOB and nothing worked. Tim helped me patiently, even recommending cheaper options since I was on a tight budget. He eventually came all the way to Ojai late at night and fixed everything.”

Yelp Review
A
Alexx C.
Dec 2025
★★★★★

“My key fob stopped working while I was at Oxnard Harbor and I thought I was going to need a tow. EZ Car Keyz showed up fast, programmed a new fob, checked everything carefully, and made sure the car was fully functional before leaving.”

Google Review
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Locksmith came to me for 1998 Jaguar XJ key - EZ Car Keyz National City CA review
“Real savings, real reviews.”
Locksmith came to me for 1998 Jaguar XJ key - EZ Car Keyz National City CA review
5.0 out of 5 - Based on Over 100 five-star Google reviews
Best Price (619) 876-1271

Jaguar XJ Mobile Service FAQ

Real costs, no dealer surprises

Why is Jaguar key replacement so expensive?
Modern Jaguar keys are not just pieces of metal. A Transponder Key has an encrypted transponder chip that communicates with your vehicle's Key Vault Module, plus proximity detection, push-to-start authorization, and remote functions that all need to be coded to your specific VIN. JLR has tightened security across generations, and some KVMs are one-time programmable, meaning if all keys are lost the module itself may need to be replaced. That is why dealer quotes on late-model Jaguars range from $700 to $2,600 depending on the situation. The technology is real, but the dealer markup on top of it does not have to be.
What is a Transponder Key?
How much does the Jaguar dealer charge vs a locksmith?
What is the FCC ID for the 1998 Jaguar XJ key?
Do you offer a warranty on the key?
Questions? Call (619) 876-1271

Jaguar XJ Key Service Areas

Fair pricing in every city we serve

📍San Diego County
San Diego County service area map
619 LOCAL LOCKSMITH
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San DiegoChula VistaOceansideEscondidoCarlsbadEl CajonVistaSan MarcosEncinitasNational CityLa MesaSanteePowayCoronado
Doorstep 1998 Jaguar XJ locksmith coverage across San Diego County CA
Emergency dispatch throughout San Diego County

Free mobile service to all listed cities - no trip fees

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Get the Best Price on Jaguar XJ Key Replacement

Why overpay? EZ Car Keyz gives you OEM quality at a fair price. No surprises, no hidden fees.

Skip the dealer for 1998 Jaguar XJ car key - EZ Car Keyz National City CA
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