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Need a Spare Key for Your 2024 Hyundai Kona (US)? Options, Costs & What to Do Next

If you only have one working key for your 2024 Hyundai Kona, getting a spare now can prevent an expensive, stressful lockout later. Kona keys are security-coded and must be properly programmed to your vehicle, so planning ahead saves time and money.

Understanding Your Situation

You have a working key/fob, but you need an additional spare for backup, a second driver, or to avoid being stranded if the only key is lost or damaged.

🚀 Immediate Steps to Take

  1. Identify what you currently have (smart key/proximity fob vs basic remote key) and confirm your Kona’s trim/features (push-button start vs turn-key).
  2. Gather required documents: driver’s license and vehicle registration/title (most providers require proof of ownership).
  3. Decide where you want the spare made (Hyundai dealer, automotive locksmith, or online purchase + programming) and schedule service—programming usually requires the vehicle present.

Your Options

Hyundai dealership: OEM key/fob + programming

Cost: $250-$550 Time: Same day to 1-3 days

The dealer supplies an OEM Hyundai key/fob and programs it to your Kona’s immobilizer/security system. They can also cut any emergency/mechanical insert key if your fob uses one.

âś“ Pros:
  • High compatibility (OEM part and correct programming)
  • Warranty/parts support and access to Hyundai service procedures
âś— Cons:
  • Usually the most expensive route
  • May require an appointment and parts may need to be ordered

Automotive locksmith: aftermarket or OEM-compatible fob + programming

Cost: $180-$450 Time: Same day

A mobile automotive locksmith supplies a compatible key/fob (sometimes OEM, often high-quality aftermarket) and programs it on-site. They may also cut the emergency blade/insert if applicable.

âś“ Pros:
  • Often faster and less expensive than the dealer
  • Mobile service (they come to you)
âś— Cons:
  • Quality varies—ensure they use reputable parts and provide a receipt/warranty
  • Some locksmiths may not support the newest model years or specific Kona configurations

Buy a fob online, then pay for cutting/programming

Cost: $120-$450 (part + service) Time: 2-7 days

You purchase a key/fob (OEM or aftermarket) from an online seller, then hire a dealer or locksmith to cut/program it to your Kona.

âś“ Pros:
  • Potential cost savings if you source the correct fob at a good price
  • More control over which part you buy (OEM vs aftermarket)
âś— Cons:
  • High risk of wrong part number/frequency or incompatible fob
  • Some dealers/locksmiths won’t program customer-supplied fobs, or will not warranty them

⚠️ What to Avoid

✕ Waiting until you have zero working keys—adding a spare is typically simpler and cheaper when you still have one functioning key.

âś• Buying a used fob without confirming it can be reprogrammed (many used smart keys are locked to the original vehicle).

✕ Choosing a provider who can’t clearly explain compatibility, provide an itemized quote, or show proof they’re an automotive locksmith (not a general handyman).

⚠️ Common Mistakes to Avoid

  • Waiting until emergency
  • Not testing spare immediately
  • Buying incompatible aftermarket
  • Overpaying at dealership

Frequently Asked Questions

Can I program a spare key for a 2024 Hyundai Kona myself?

Typically, no. Kona keys/fobs are tied to the immobilizer/security system and usually require professional programming tools (dealer or qualified automotive locksmith).

Do I need the car present to make a spare key?

In most cases, yes. Programming generally requires connecting to the vehicle, and cutting an emergency insert/mechanical key may also require the vehicle or the key code (with proof of ownership).

Is an aftermarket fob safe to use?

It can be, if it’s a high-quality, compatible unit and properly programmed. However, reliability and button feel can vary, and OEM is usually the safest choice for fit and long-term durability.

How many keys should I have for my Kona?

Most owners aim for at least two working keys/fobs. If your household has multiple drivers or you travel often, having a third spare can be helpful.

⏱️ Urgency Note: Not an emergency if you still have a working key, but it’s time-sensitive: if you lose your only key, the cost and downtime can increase significantly and towing may be required.

Related Information

Need Detailed Information?

Get vehicle-specific key fob compatibility, part numbers, and a complete price comparison for your 2024 Hyundai Kona.

View Kona Key Fob Guide →

Last updated: 2026-01-04