A Smart Key is the type of key your 2024 Kia Seltos uses. It contains a programmed chip that communicates with your vehicle's immobilizer system to verify it is an authorized key before the engine will start. It also has 5 buttons for remote lock, unlock, and other functions depending on your trim level. Without proper programming, even a perfectly cut key will not start your Kia because the security system will reject it.

2024 Kia Seltos
Key Replacement - Save vs Dealer in San Diego

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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.

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2024 Kia Seltos key fob price quote from EZ Car Keyz National City CA

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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

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✓ Yes

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2024 Kia Seltos Smart Key Replacement - Fast, Affordable & Professional

Here's what you're actually buying when you pay for a 2024 Kia Seltos key replacement. Three things. The physical key blank with the correct housing, blade profile, and button layout. The precision cut so the blade matches your lock. And the transponder programming so the immobilizer lets the engine start. The dealer charges $478 for those three things. I charge around $274.

A traveling nurse staying at an extended stay hotel in National City had her only Kia key stop working. The hotel front desk gave her the dealer's number. They said tow it in, they could see her the next afternoon, and quoted $478 plus the tow. She found me online.

I met her at the hotel that same evening. Her Smart Key uses a standard smart fob design with a transponder chip. I connected through OBD, retrieved the 6-digit PIN, and used my IM608 to register the new key to her immobilizer. Her fob, FCC ID NYOSYEC5FOB1907, has 5 buttons.

The blank costs me about $30. The cut is done in the van. The programming takes about 20 minutes. Her total was $274. Dealer wanted $478 for the same three things plus a day of waiting.

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2024 Kia Seltos

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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.”

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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.”

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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.”

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Dealer vs locksmith review for 2024 Kia Seltos key - EZ Car Keyz National City CA

★ 5.0 out of 5 - Based on Over 100 five-star Google reviews

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Why is Kia key replacement so expensive?▼

Modern Kia keys are not just pieces of metal. A Smart Key has a transponder chip, encrypted communication with your vehicle's immobilizer, and remote functions that all need to be programmed to your specific VIN. After the widely publicized Kia theft crisis, many newer models received security updates and more locked-down immobilizer systems, which adds complexity. Even a 2022 Soul LX with a basic flip key was quoted $1,210 per key at the dealer because of the newer immobilizer generation. The technology is real, but the dealer markup on top of it does not have to be.