2010 Subaru Legacy Keys
Keep Your 2010 Subaru Legacy in Top Shape with Quality Keys
Whether you’re repairing or upgrading your Key, using high-quality parts is key to keeping your 2010 Subaru Legacy looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Vehicle Keys and Alarm and Keyless Entry Transmitters. 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 2010 Subaru Legacy Key at Advance Auto Parts is around $67.32, with a range that starts at $35.99 and goes up to $129.99. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Keyless Entry Remote 4 Button, Subaru Transponder Key, and Subaru Transponder Key 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 2010 Subaru Legacy in peak condition, inside and out.
Find Your Specific 2010 Subaru Legacy Keys
Looking for the perfect Key for your 2010 Subaru Legacy? You’re in the right place. Below, you’ll find links to various types of Keys that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Keys, ensuring durability and a precise fit for your Subaru Legacy. Whether you’re driving a 2010 model or another popular model year like
2011,
2012,
2013,
2014,
2015,
2016,
2017,
2018, and
2019, we’ve got you covered. Purchasing Keys from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Keys that fit your vehicle.
Essential 2010 Subaru Legacy Keys
iKeyless – Subaru Keyless Entry Remote and Key Combo – 4 Button with Trunk (Part No.SUBKEY025COMBO)
from
$141.99
This Remote Key Combo is both a bladed key which starts your ignition and a clicker for your vehicle’s Keyless Entry System. The device is compatible with a spectrum of Subaru models produced between 2012-2017 and comes with an illustrative four button layout: LOCK, UNLOCK, TRUNK, and PANIC. The blade itself is uncut and it will need to be cut by a locksmith or automotive professional.
Product Features:
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Product Features:
- Replacement Subaru Remote Head Key Combo with FCC ID: CWTWB1U811 / Transponder Chip: Texas 4D-60
- 4 button functions: LOCK, UNLOCK, TRUNK, and PANIC
- Freshly installed battery included
iKeyless – Subaru Transponder Key (Part No.SUBKEY550)
from
$35.99
This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This specific key holds a Texas 4D-60 crypt transponder chip. This key also has a high-security blade, a preventive measure against ignition picking and key duplication. Cutting and origination services for the key must be handled using a special laser cutting machine.
Product Features:
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Product Features:
- Replacement Transponder Key for GMC & Chevrolet Vehicles with Texas 4D-60 Transponder Chip
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
iKeyless – Subaru Keyless Entry Remote and Key Combo – 4 Button with Trunk (Part No.SUBKEY035COMBO)
from
$177.99
This Remote Key Combo is both a bladed key which starts your ignition and a clicker for your vehicle’s Keyless Entry System. The device is compatible with Subaru models and features a clean four button layout: UNLOCK, LOCK, TRUNK, and PANIC. The blade itself is uncut and it will need to be cut by a locksmith or automotive professional.
Product Features:
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Product Features:
- Replacement Subaru Remote Head Key Combo with the FCC ID: CWTWB1U811
- 4 button functions: LOCK, UNLOCK, TRUNK, and PANIC
- Freshly installed battery included
iKeyless – Subaru Transponder Key (Part No.SUBKEY800)
from
$82.99
This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This key holds a Texas 4D-60 transponder chip. The key blade will need to be cut by a locksmith or automotive professional.
Product Features:
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Product Features:
- Replacement Transponder Key for Compatible Subaru Vehicles
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
iKeyless – Subaru Transponder Key (Part No.SUBKEY600)
from
$35.99
This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This key holds a #22 transponder chip. The key blade will need to be cut by a locksmith or automotive professional.
Product Features:
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Product Features:
- Replacement Transponder Key for Subaru Vehicles with #22 Transponder Chip
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
Dorman – Keyless Entry Remote 4 Button (Part No.99663ST)
from
$129.99
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.
Product Features:
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Product Features:
- Direct replacement – this keyless entry remote is designed to match the function of the original key fob on specified vehicles
- Programming required – a compatible scan tool is required to properly pair this remote; setup by a qualified professional is recommended
- Durable construction – made from quality materials and components to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Keyless Entry Remote 4 Button (Part No.99664ST)
from
$129.99
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.
Product Features:
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Product Features:
- Direct replacement – this keyless entry remote is designed to match the function of the original key fob on specified vehicles
- Programming required – a compatible scan tool is required to properly pair this remote; setup by a qualified professional is recommended
- Durable construction – made from quality materials and components to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Help – Keyless Entry Remote with DIY Programming- 4 Button Blade Stamp G (OE Fix) (Part No.99662)
from
$218.99
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.
Product Features:
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Product Features:
- Direct replacement – this keyless entry remote is designed to match the function of the original key fob on specified vehicles
- Application-specific – this key fob is engineered for compatibility with specified vehicles
- Durable construction – made from quality materials and components to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Keyless Entry Remote 4 Button – Blade Stamp G (Part No.99662ST)
from
$241.99
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.
Product Features:
See More
Product Features:
- Direct replacement – this keyless entry remote is designed to match the function of the original key fob on specified vehicles
- Programming required – a compatible scan tool is required to properly pair this remote; setup by a qualified professional is recommended
- Durable construction – made from quality materials and components to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Popular 2010 Subaru Legacy Keys Categories
Most Popular Vehicle Keys for 2010 Subaru Legacies
Enhance your 2010 Subaru Legacy with one of the 2 Vehicle Keys we have in stock, starting at just $35.99.
iKeyless – Subaru Transponder Key (Part No.SUBKEY600)
from
$35.99
This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This key holds a #22 transponder chip. The key blade will need to be cut by a locksmith or automotive professional.
Product Features:
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Product Features:
- Replacement Transponder Key for Subaru Vehicles with #22 Transponder Chip
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
iKeyless – Subaru Transponder Key (Part No.SUBKEY550)
from
$35.99
This key contains an embedded micro-chip called a transponder. Each transponder has its own unique code–it’s the key’s ‘fingerprint’. When the key is inserted into the ignition and turned, the transponder is energized and broadcasts its unique code to the car’s receiver in the dashboard. If the car’s receiver recognizes the code, it will allow the car to start. This specific key holds a Texas 4D-60 crypt transponder chip. This key also has a high-security blade, a preventive measure against ignition picking and key duplication. Cutting and origination services for the key must be handled using a special laser cutting machine.
Product Features:
See More
Product Features:
- Replacement Transponder Key for GMC & Chevrolet Vehicles with Texas 4D-60 Transponder Chip
- Contains a transponder chip for enhanced security
- Key blade ready for cutting and pairing
Best-Selling 2010 Subaru Legacy Alarm and Keyless Entry Transmitter
Upgrade your Legacy with our best-selling Alarm and Keyless Entry Transmitter.
Dorman – Keyless Entry Remote 4 Button (Part No.99664ST)
from
$129.99
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.
Product Features:
See More
Product Features:
- Direct replacement – this keyless entry remote is designed to match the function of the original key fob on specified vehicles
- Programming required – a compatible scan tool is required to properly pair this remote; setup by a qualified professional is recommended
- Durable construction – made from quality materials and components to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
FAQs for 2010 Subaru Legacy Keys
What are the best-selling Keys for 2010 Subaru Legacies?
Out of 3 Keys that fit 2010 Subaru Legacies, the following parts are the top sellers:
- Keyless Entry Remote 4 Button (50138855) – $129.99
- Subaru Transponder Key (12478983) – $35.99
- Subaru Transponder Key (12479003) – $35.99
What’s the price range for 2010 Subaru Legacy Keys?
The prices of Keys for the 2010 Subaru Legacy range from $35.99 up to $129.99 for the most premium parts.
What is the average price of a Key for a 2010 Subaru Legacy?
The average price for Keys for the 2010 Subaru Legacy is $67.32. 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 Subaru Legacy model years?
What are the cheapest Keys for my 2010 Subaru Legacy?
The cheapest 2010 Subaru Legacy Keys we carry are:
- Subaru Transponder Key (12479003) – $35.99
- Subaru Transponder Key (12478983) – $35.99
- Keyless Entry Remote 4 Button (50138855) – $129.99
Does Advance Auto Parts sell Keys for any other 2010 Subaru models?
Yes. We stock Keys for 3 other popular 2010 Subaru models. Some of the most popular are 2010 Outback Keys, 2010 Impreza Keys, 2010 Forester Keys, and 2010 Tribeca Keys.
What types of Keys do you sell for my 2010 Subaru Legacy?
As of 11/2/25, these are some of the most in-demand types of Keys for a 2010 Subaru Legacy:
Can I get help with 2010 Subaru Legacy Key orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Subaru Keys and more.
What is your return policy for Subaru Legacy Keys?
Advance Auto Parts keeps returns simple. For new Subaru Legacy Keys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.