2020 Kia Sorento
Speedy Mobile Key Service in Ventura County

Q: How long will the replacement key last?

A properly programmed Kia key should last as long as your original. The electronics are the same quality, and the programming does not degrade over time. One Rio owner reported an OEM replacement key lasting over two years without issues, while their aftermarket replacement failed within eight months. The most common wear point on Kia flip keys is the switchblade hinge mechanism. If your shell cracks or the blade mechanism loosens, a locksmith can often transfer the original transponder board into a new shell without reprogramming.

Q: What if the new key stops working after a few weeks?

Call us. Every key we make is covered under warranty. If the key stops starting the car, loses remote function, or develops any issue, we come back and make it right. This is one of the biggest risks with buying a key online or using a locksmith who will not stand behind the work. One Niro owner had a locksmith-programmed aftermarket fob fail intermittently, and when they went back, the locksmith blamed the car's software and refused to refund. We test everything before we leave and back it up after.

Q: How many buttons does the 2020 Kia Sorento key have?

Your 2020 Kia Sorento key has 4 buttons. We verify this along with the FCC ID and key profile before we arrive to make sure the key we bring is an exact match for your vehicle. A mismatched fob is one of the most common reasons a cheap key replacement fails. Getting the specs right upfront is how we avoid problems down the line.

Q: Can I trust an aftermarket Kia key to be reliable?

It depends on the source and the model. On older Kias with basic transponder or flip keys, quality aftermarket blanks work fine and many locksmiths use them daily. On newer push-to-start models like Telluride, EV6, and late-model Forte, aftermarket smart keys are more of a gamble. Rio and Seltos owners complain that aftermarket flip key hinges feel loose and can snap off, while OEM hinges are stiffer and more durable. Kia and Hyundai share key architecture, so the same aftermarket quality issues that affect one brand show up on the other. We use parts we trust because rework costs more than doing it right the first time.

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Flip Key

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min arrival

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Done in Under 1 Hour

Key cut and programmed in 20-45 minutes

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2020 Kia Sorento
Key Options

Done before your next meeting

Push To Start

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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

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Talk To A Pro (805) 790-8162

2020 Kia Sorento Smart key Replacement - Fast, Affordable & Professional

I'm already in Ventura with Kia key blanks, transponder chips, and programming tools loaded in the van right now. I don't order parts when you call. HY22 laser blanks, older edge-cut blanks, aftermarket flip housings, smart fob shells, CR2032 batteries, and emergency blades are all in labeled drawers behind my seat.

A couple at a sushi restaurant near Ventura Promenade on a Saturday night came out to find their 2020 Kia Sorento wouldn't start. The fob was dead and neither of them knew about the backup start procedure where you hold the fob to the start button. They figured they'd leave it overnight.

I was 15 minutes away and had the right blank for their smart key stocked. Their fob, FCC ID TQ8-FOB-4F06, was a 4-button remote that just needed a fresh CR2032 battery and a quick reprogram using my VVDI Key Tool. The fob's range came back immediately and push-to-start responded on the first press.

They drove home that Saturday night. Total was 95. Dealer would have been 200 plus a wait until Monday. When everything is stocked, a call at 9pm on a Saturday is the same as 9am on a Tuesday.

Kia Sorento Key, No Waiting

Quick response, quick service, quick results. Your key is our only priority when we arrive.

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Liability & vehicle damage coverage

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Kia Sorento Lockout Recovery in Action

Emergency resolved, keys in hand

2020 Kia Sorento

Smart key | Emergency Programmed

10-15 min

Urgent Dispatch

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Ventura

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805 Area

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Real Kia Speed, Real Reviews

Fast work, lasting impressions

A

Antoine M.

Dec 2025

★★★★★

“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”

Google Review

B

Bradley B.

May 2024

★★★★★

“Locked out on a weekend night and everyone else wanted $300+. EZ Car Keyz sent Roman late at night for much less. He worked for over an hour and did not give up until the door opened. They even made a new key on the spot.”

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

Rapid Service (805) 790-8162

Licensed and Certified Kia Key FAQ

How on-site key replacement works

Do you use OEM or aftermarket keys on Kia vehicles?▼

We use OEM spec keys that are verified for your specific Kia model. On newer push-to-start models, aftermarket fobs can be unreliable. A Niro owner reported spotty proximity detection on an aftermarket smart key, and locksmiths on Reddit say aftermarket Kia blanks are "hit or miss" on 2020 and newer models. Dealers refuse to program third-party keys in many cases, and some aftermarket fobs won't hold up to the immobilizer registration process. We match the correct blank, chip, and frequency to your vehicle before we head to your location.

How long will the replacement key last?▼

What if the new key stops working after a few weeks?▼

How many buttons does the 2020 Kia Sorento key have?▼

Can I trust an aftermarket Kia key to be reliable?▼

Questions? Call (805) 790-8162