2018 Honda Fit Keys

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Keep Your 2018 Honda Fit in Top Shape with Quality Keys

Whether you’re repairing or upgrading your Key, using high-quality parts is key to keeping your 2018 Honda Fit looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Alarm and Keyless Entry Transmitters, Keyless Entry Antenna, and Remote Key Housings. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 2018 Honda Fit Key at Advance Auto Parts is around $116.99, with a range that starts at $11.99 and goes up to $344.99. With 6 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Dorman Keyless Entry Antenna Module, 601-696, Car Keys Express Universal EZ Installer, UNEZ-0BX, and iKeyless Honda Remote Entry Smart Key – 4 Buttons, HON264SMARTKEY start at just $35.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Key, don’t forget to check out other key components like Covers and Storage and Cargo Products. At Advance Auto Parts, we’re here to help you keep your 2018 Honda Fit in peak condition, inside and out.

Essential 2018 Honda Fit Keys

Dorman – Dorman Keyless Entry Remote 3 Button – Blade Stamp H, 99588ST (Part No.99588ST)

Dorman Keyless Entry Remote 3 Button - Blade Stamp H, 99588ST

from

$147.99
This keyless entry remote is designed to match the appearance and function of the original key fob on specified vehicles, providing a nearly identical replacement or spare transmitter. It requires programming with a compatible scan tool to be paired with a vehicle. Setup by a qualified and properly equipped professional is recommended.
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Dorman – Help – Dorman – Help Keyless Remote Case Replacement, 13673 (Part No.13673)

Dorman - Help Keyless Remote Case Replacement, 13673

from

$16.99
Cracked or wore out your key fob case- Want to add a custom look- Just replace the case with this convenient, affordable keyless entry transmitter cover, restoring or enhancing the look.
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Dorman – Help – Dorman – Help Keyless Entry Remote With Diy Programming- 3 Button (Oe Fix), 99590 (Part No.99590)

Dorman - Help Keyless Entry Remote With Diy Programming- 3 Button (Oe Fix), 99590

from

$179.99
Need a new keyless remote: This fob is designed to look and function like your original, and you don’t need to pay for expensive programming at the dealership. This Dorman OE FIX replacement has been rigorously performance-tested, is FCC certified and includes a patented, DIY-friendly programming tool for simple replacement. Just plug it into the OBD-II port, follow the included instructions and you’re good to go. Setup takes minutes, and you can rely on your new remote for years.
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Dorman – Dorman Keyless Entry Remote 3 Button – Blade Stamp G, 99554ST (Part No.99554ST)

Dorman Keyless Entry Remote 3 Button - Blade Stamp G, 99554ST

from

$94.99
This keyless entry remote is designed to match the appearance and function of the original key fob on specified vehicles, providing a nearly identical replacement or spare transmitter. It requires programming with a compatible scan tool to be paired with a vehicle. Setup by a qualified and properly equipped professional is recommended.
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Dorman – Dorman Keyless Entry Remote 3 Button, 99590ST (Part No.99590ST)

Dorman Keyless Entry Remote 3 Button, 99590ST

from

$78.99
This keyless entry remote is designed to match the appearance and function of the original key fob on specified vehicles, providing a nearly identical replacement or spare transmitter. It requires programming with a compatible scan tool to be paired with a vehicle. Setup by a qualified and properly equipped professional is recommended.
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Dorman – Dorman Keyless Entry Remote 3 Button, 99585ST (Part No.99585ST)

Dorman Keyless Entry Remote 3 Button, 99585ST

from

$115.99
This keyless entry remote is designed to match the appearance and function of the original key fob on specified vehicles, providing a nearly identical replacement or spare transmitter. It requires programming with a compatible scan tool to be paired with a vehicle. Setup by a qualified and properly equipped professional is recommended.
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Dorman – Dorman Keyless Entry Remote 4 Button, 99551ST (Part No.99551ST)

Dorman Keyless Entry Remote 4 Button, 99551ST

from

$148.99
This keyless entry remote is designed to match the function of the original key fob on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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iKeyless – iKeyless Honda Black Replacement Remote Shell – 3 Buttons, HONMT3.5B (Part No.HONMT3.5B)

iKeyless Honda Black Replacement Remote Shell - 3 Buttons, HONMT3.5B

from

$13.99
One brand new, aftermarket replacement remote case. There are no electronics included. You can simply replace the old case on your old remote. Just take the insides out and put them in this shell. Do not pay the dealer $250 for another remote if your case just worn out or broken! This remote case is for remotes with 3 buttons: LOCK, UNLOCK, and PANIC. Compatible Vehicles include but not limited to: Honda Accord Crosstour (2010-2012) Honda Civic (2006-2011) Honda CR-V (2007-2013) Honda CR-Z (2011-2015) Honda Fit (2009-2014) Honda Insight (2010-2014) Honda Odyssey (2011-2017)
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iKeyless – iKeyless Honda Black Replacement Remote Shell – 3 Buttons, HONMT3B (Part No.HONMT3B)

iKeyless Honda Black Replacement Remote Shell - 3 Buttons, HONMT3B

from

$10.99
One brand new, aftermarket replacement remote case. There are no electronics included. You can simply replace the old case on your old remote. Just take the insides out and put them in this shell. Do not pay the dealer $250 for another remote if your case just worn out or broken! This remote case is for remotes with 3 buttons: LOCK, UNLOCK, and PANIC. Compatible Vehicles include but not limited to: Honda Fit (2007-2008) Honda Odyssey (2005-2010) Honda Pilot (2005-2008) Honda Ridgeline (2006-2014)
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Car Keys Express – Car Keys Express Universal EZ Installer, UNEZ-0BX (Part No.UNEZ-0BX)

Car Keys Express Universal EZ Installer, UNEZ-0BX

from

$69.99
The Universal EZ Installer is a Fob & Remote Pairing OBD Programmer Tool for Specific Vehicles. Modern car keys need to be electronically paired to a vehicle in order to work. Before the EZ Installer, this meant an expensive trip to the dealership to use their special computers. Not anymore. The EZ Installer does the same thing in minutes using an app on your phone.
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iKeyless – iKeyless Honda Black Replacement Remote Shell – 6 Buttons, HONMT056 (Part No.HONMT056)

iKeyless Honda Black Replacement Remote Shell - 6 Buttons, HONMT056

from

$11.99
One brand new, aftermarket replacement remote case. There are no electronics included. You can simply replace the old case on your old remote. Just take the insides out and put them in this shell. Do not pay the dealer $250 for another remote if your case just worn out or broken! This remote case is for remotes with 3 buttons: LOCK, UNLOCK, and PANIC. Compatible Vehicles include but not limited to: Honda Accord (2015) Honda Accord Crosstour (2012-2015) Honda CR-V (2013-2016) Honda Fit (2015-2020) Honda HR-V (2016)
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Car Keys Express – Car Keys Express Honda Simple Key – 5 Button Smart Key Remote and Programming Device, HNSK-H5MZSK (Part No.HNSK-H5MZSK)

Car Keys Express Honda Simple Key - 5 Button Smart Key Remote and Programming Device, HNSK-H5MZSK

from

$169.99
Simple Key is a new way for consumers to easily replace modern car keys. The consumer-friendly kit includes a Keyless Entry Remote Smart Key and EZ Installer pairing device. This 5-button remote includes Lock, Unlock, Panic, Function Button 1, Function Button 2, and comes with an emergency key insert for backup when the remote battery is low. Paired with an easy DIY EZ Installer, it allows fast programming in just minutes, right from your home-no tools or appointments needed! Ideal for select models, it’s a reliable and cost-effective solution to replace your OEM key while providing identical functionality. This key is compatible with a select range of makes, models and years. CHECK VEHICLE COMPATIBILITY BEFORE PURCHASING.
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iKeyless – iKeyless Replacement Honda Remote & Key Combo – 3 Buttons, HNRH-H3Z1SK (Part No.HNRH-H3Z1SK)

iKeyless Replacement Honda Remote & Key Combo - 3 Buttons, HNRH-H3Z1SK

from

$149.99
Simple Key is a new way for consumers to easily replace modern car keys. The consumer-friendly kit includes a Keyless Entry Remote Key and EZ Installer. The key blade can be cut at most hardware stores, car dealers, or automotive locksmiths. Then, the EZ Installer is used to pair the key to the vehicle in just a few minutes. Works just like your OEM key. Avoid the hassle and expense of having to go to the dealership for pairing. The EZ Installer is a single vehicle use pairing tool. Once you use it on your vehicle, it cannot be used on another. Compatible Vehicles: Honda Accord Crosstour (2010-2012) Honda CR-V (2007-2013) Honda CR-Z (2011-2015) Honda Fit (2009-2013) Honda Insight (2010-2014)
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iKeyless – iKeyless Honda Remote Entry Smart Key – 4 Buttons, HON264SMARTKEY (Part No.HON264SMARTKEY)

iKeyless Honda Remote Entry Smart Key - 4 Buttons, HON264SMARTKEY

from

$344.99
This transmitter device operates your vehicleft.s keyless entry system with 4 button functions: LOCK, UNLOCK, TRUNK, and PANIC. Brand new with uncut emergency insert key included. Genuine, original OEM remote. Same as the remote you can purchase at your local dealership. This remote must be professionally programmed when received by your dealer or a local automotive locksmith. Emergency insert key also needs to be cut. Price above is quoted for one replacement keyless entry unit including the emergency key. Compatible Vehicles: Honda CR-V (2016) Honda Fit (2018-2020) Honda HR-V (2016-2022)
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Dorman – Dorman Keyless Entry Antenna Module, 601-696 (Part No.601-696)

Dorman Keyless Entry Antenna Module, 601-696

from

$35.99
This keyless entry antenna is designed to match the fit and function of the original equipment antenna on specified vehicles. It is engineered to ensure that factory functions are performed when signals are received from a connected device.
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Most Popular Alarm and Keyless Entry Transmitters for 2018 Honda Fits

Enhance your 2018 Honda Fit with one of the 2 Alarm and Keyless Entry Transmitters we have in stock, starting at just $94.99.

Dorman – Dorman Keyless Entry Remote 4 Button, 99551ST (Part No.99551ST)

Dorman Keyless Entry Remote 4 Button, 99551ST

from

$148.99
This keyless entry remote is designed to match the function of the original key fob on specified vehicles. Made of quality materials, it is engineered for reliable performance.
See More

Dorman – Dorman Keyless Entry Remote 3 Button – Blade Stamp G, 99554ST (Part No.99554ST)

Dorman Keyless Entry Remote 3 Button - Blade Stamp G, 99554ST

from

$94.99
This keyless entry remote is designed to match the appearance and function of the original key fob on specified vehicles, providing a nearly identical replacement or spare transmitter. It requires programming with a compatible scan tool to be paired with a vehicle. Setup by a qualified and properly equipped professional is recommended.
See More

Best-Selling 2018 Honda Fit Keyless Entry Antenna

Upgrade your Fit with our best-selling Keyless Entry Antenna.

Dorman – Dorman Keyless Entry Antenna Module, 601-696 (Part No.601-696)

Dorman Keyless Entry Antenna Module, 601-696

from

$35.99
This keyless entry antenna is designed to match the fit and function of the original equipment antenna on specified vehicles. It is engineered to ensure that factory functions are performed when signals are received from a connected device.
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Top-Quality Remote Key Housings for 2018 Honda Fits

Choose a high-quality OEM or aftermarket Remote Key Housing for Honda Fits and enjoy top-notch performance from $11.99.

Car Keys Express – Car Keys Express Universal EZ Installer, UNEZ-0BX (Part No.UNEZ-0BX)

Car Keys Express Universal EZ Installer, UNEZ-0BX

from

$69.99
The Universal EZ Installer is a Fob & Remote Pairing OBD Programmer Tool for Specific Vehicles. Modern car keys need to be electronically paired to a vehicle in order to work. Before the EZ Installer, this meant an expensive trip to the dealership to use their special computers. Not anymore. The EZ Installer does the same thing in minutes using an app on your phone.
See More

iKeyless – iKeyless Honda Black Replacement Remote Shell – 6 Buttons, HONMT056 (Part No.HONMT056)

iKeyless Honda Black Replacement Remote Shell - 6 Buttons, HONMT056

from

$11.99
One brand new, aftermarket replacement remote case. There are no electronics included. You can simply replace the old case on your old remote. Just take the insides out and put them in this shell. Do not pay the dealer $250 for another remote if your case just worn out or broken! This remote case is for remotes with 3 buttons: LOCK, UNLOCK, and PANIC. Compatible Vehicles include but not limited to: Honda Accord (2015) Honda Accord Crosstour (2012-2015) Honda CR-V (2013-2016) Honda Fit (2015-2020) Honda HR-V (2016)
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Our Top Pick for a 2018 Honda Fit Vehicle Key

Invest in a durable Vehicle Key for your 2018 Honda, knowing you’re getting trusted brands and expert craftsmanship.

iKeyless – iKeyless Honda Remote Entry Smart Key – 4 Buttons, HON264SMARTKEY (Part No.HON264SMARTKEY)

iKeyless Honda Remote Entry Smart Key - 4 Buttons, HON264SMARTKEY

from

$344.99
This transmitter device operates your vehicleft.s keyless entry system with 4 button functions: LOCK, UNLOCK, TRUNK, and PANIC. Brand new with uncut emergency insert key included. Genuine, original OEM remote. Same as the remote you can purchase at your local dealership. This remote must be professionally programmed when received by your dealer or a local automotive locksmith. Emergency insert key also needs to be cut. Price above is quoted for one replacement keyless entry unit including the emergency key. Compatible Vehicles: Honda CR-V (2016) Honda Fit (2018-2020) Honda HR-V (2016-2022)
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FAQs for 2018 Honda Fit Keys

What are the best-selling Keys for 2018 Honda Fits?

Out of 6 Keys that fit 2018 Honda Fits, the following parts are the top sellers:

What’s the price range for 2018 Honda Fit Keys?

The prices of Keys for the 2018 Honda Fit range from $11.99 up to $344.99 for the most premium parts.

What is the average price of a Key for a 2018 Honda Fit?

The average price for Keys for the 2018 Honda Fit is $116.99. Keep in mind the variety of part types within our Key category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Keys for other Honda Fit model years?

Yes, we carry Keys for 12 model years of Honda Fits between 2007 and 2020. The following model years are the most popular for Key purchases: 2020, 2019, 2017, 2016, 2015, 2013, 2012, 2011, and 2010.

What are the cheapest Keys for my 2018 Honda Fit?

Does Advance Auto Parts sell Keys for any other 2018 Honda models?

Yes. We stock Keys for 6 other popular 2018 Honda models. Some of the most popular are 2018 Accord Keys, 2018 Odyssey Keys, 2018 Civic Keys, 2018 Ridgeline Keys, and 2018 CR-V Keys.

What types of Keys do you sell for my 2018 Honda Fit?

As of 8/2/26, these are some of the most in-demand types of Keys for a 2018 Honda Fit:

Can I get help with 2018 Honda Fit Key orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Honda Keys and more.

What is your return policy for Honda Fit Keys?

Advance Auto Parts keeps returns simple. For new Honda Fit Keys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.