Subaru Proximity Keys & Smart Keys

Shop Subaru proximity keys and smart keys for automotive locksmith work, replacement-key services, and inventory restocking. Noble Key Supply carries dependable options for compatible Subaru vehicles, including Paladin aftermarket keys, new OEM keys, and refurbished OEM keys.

Our selection includes multiple button configurations, chip types, frequencies, FCC IDs, and part numbers. Check every specification against the original key and vehicle before ordering.

Subaru Smart Key Replacement Options

A Subaru proximity key allows compatible vehicles to provide convenient keyless entry and push-to-start operation. Because Subaru smart keys vary across models and production years, matching the replacement to the original key is essential.

Available Subaru proximity-key specifications may include:

• 4-button and 5-button configurations
• 4D and 8A transponder chips
• 314.3 MHz, 315 MHz, and 434 MHz frequencies
• New OEM, refurbished OEM, and aftermarket options
• Multiple FCC IDs and Subaru part numbers
• Emergency-key blade compatibility

Always compare the buttons, frequency, chip, FCC ID, board number, and part number when selecting a replacement.

Subaru Proximity Keys With 4D and 8A Chips

This collection includes Subaru smart keys equipped with 4D or 8A transponder technology. The correct chip is required for successful programming and communication with the vehicle’s immobilizer system.

An exterior shell that looks identical does not guarantee compatibility. Verify the chip type and all other listed specifications before purchasing or attempting to program a key.

314.3 MHz, 315 MHz, and 434 MHz Subaru Keys

Subaru proximity keys can operate on different radio frequencies, including 314.3 MHz, 315 MHz, and 434 MHz. Keys using different frequencies generally are not interchangeable, even if they share a similar appearance or button layout.

Matching the frequency of the replacement key to the original key helps avoid ordering and programming problems.

Match the Subaru Key FCC ID

The FCC ID is one of the most useful specifications for identifying a compatible Subaru smart key. Keys in this collection may carry FCC IDs such as:

• HYQ14AHK
• HYQ14AHC
• HYQ14ACX
• HYQ14AKB
• HYQ14FBX

Compare the FCC ID printed on the original key or confirmed through reliable vehicle information with the specifications shown on the product page.

Four-Button and Five-Button Subaru Smart Keys

Our inventory includes Subaru proximity keys with different button configurations. Common 4-button keys may provide lock, unlock, rear-hatch, and panic functions. Select applications, including Subaru Solterra smart keys, may use a 5-button design.

Choose a replacement with the same button count, symbols, and functions as the original. Similar-looking keys with different layouts may support different vehicles or features.

Subaru Solterra Proximity Keys

The collection includes smart-key options for compatible Subaru Solterra applications. Available specifications may include the HYQ14FBX FCC ID, Board 3041, an 8A chip, a 315 MHz frequency, and a CR2450 battery.

Confirm the vehicle year, FCC ID, board number, frequency, and button configuration before ordering a Solterra replacement key.

New OEM, Refurbished OEM, and Aftermarket Keys

Choose the condition and price point that best suits the job:

New OEM Subaru Keys

New OEM keys are original-equipment products designed for their specified applications. They are a strong choice when an original Subaru key is preferred.

Refurbished OEM Subaru Keys

Refurbished OEM proximity keys reuse genuine original-equipment electronics and are available in listed cosmetic grades. Refurbished keys may require unlocking, resetting, or other preparation before programming, depending on the application.

Paladin Aftermarket Subaru Keys

Paladin premium aftermarket keys provide a reliable, quality-tested alternative for supported Subaru applications. They are made for professional replacement-key work while offering practical value for locksmiths and key-service providers.

Verify Part and Board Numbers

Some Subaru keys can be identified further by their manufacturer part number or circuit-board number. Examples represented in this collection include:

• 88835-FL03A
• 88835-AL04A
• 88835-CA060
• 88835-XC00A
• 8990H-42620
• Board 3041

Use every available identifier rather than relying only on the vehicle’s make, model, or key appearance.

Professional Programming Required

Subaru proximity keys typically require professional programming before they can start the vehicle and operate remote functions. A qualified automotive locksmith or key technician can verify compatibility, prepare the key when necessary, cut the emergency blade, and complete programming with appropriate equipment.

Programming procedures and tool coverage vary by vehicle, model year, and key condition. Confirm support before beginning the job.

How to Select the Correct Subaru Proximity Key

Before ordering, compare the replacement key with the original and verify:

1. Vehicle year, model, and trim
2. FCC ID
3. Manufacturer part number
4. Board number, when applicable
5. Transponder-chip type
6. Operating frequency
7. Button count and functions
8. New, refurbished, or aftermarket condition
9. Emergency-blade style
10. Programming-tool compatibility

Careful verification helps reduce returns, programming failures, and delays.

Shop Subaru Proximity Keys at Noble Key Supply

Browse Subaru proximity keys for compatible smart-key and push-to-start applications. With new OEM, refurbished OEM, and quality-tested Paladin aftermarket options available, Noble Key Supply makes it easier for automotive key professionals to find the correct solution for the job.