Subaru key replacement typically costs between roughly $150 and $500, depending on key type and service channel.
Costs vary with key type (blade vs transponder vs smart key), immobilizer programming requirements, model year, and whether you use a Subaru dealer, an independent locksmith, or roadside assistance. Geography and timing can also influence the final bill.
Key types and typical costs
Below is a breakdown of common Subaru key types and the price ranges you’re likely to see, depending on where you have the work done.
- Basic mechanical key blade replacement (no remote or transponder): about $50–$150 at a locksmith; dealers may charge more, if offered at all.
- Transponder key with blade and immobilizer programming: roughly $120–$250 at a locksmith; $200–$500 at a dealership.
- Remote/key fob replacement with programming (non-smart keys with entry remote): about $150–$300 at a locksmith; $250–$500 at a dealer.
- Smart key/proximity key (push-to-start) with remote and immobilizer programming: typically $300–$650 at a locksmith; $350–$800+ at a dealership.
Prices vary by model year and region, and some newer Subarus require specialized programming that may push costs higher. It’s common for locksmiths to offer lower base prices but still charge for programming and cutting fees.
Where to replace: dealer vs locksmith
Understanding where you get the replacement can significantly influence the total cost and turnaround time. The following options cover the most common paths to replacement.
- Subaru dealership: Pros include guaranteed OEM parts and proper immobilizer programming; Cons are higher prices and potentially longer wait times, especially for older models.
- Independent automotive locksmith: Pros include lower upfront costs and mobile service in many areas; Cons include the need to confirm they can program your vehicle’s immobilizer and access to the correct codes.
- Roadside assistance or insurance/warranty coverage: Pros include potential coverage for a portion of the cost; cons include possible deductibles and limited availability depending on policy.
- Mobile vs in-shop service: Mobile locksmiths offer convenience and often lower labor charges; in-shop service may be faster if they have the exact key blank on hand.
If you’re shopping around, get quotes in writing from at least two sources. Confirm that programming and key cutting are included in the quoted price and ask about any additional charges for after-hours service or mileage.
What to have ready before you replace
Having the right information and documents can streamline the process and prevent price delays or surprises.
- Vehicle Identification Number (VIN) and year/model of your Subaru
- Proof of ownership (title or registration) and a valid photo ID
- Current key type (blade only, transponder, or smart key) and, if known, the key code
- Number of keys you currently have and whether you have a spare key
- Preferred service method (dealer, locksmith, mobile service) and location
Bring any existing keys to aid the technician in determining the correct programming and cutting requirements. If you don’t have a spare, ask whether the service includes a proof-of-ownership check and how they verify you’re the authorized owner.
Summary
For Subaru key replacement, plan for a range from about $150 to $500 for most standard scenarios, with higher costs for smart keys and advanced remote programming. Dealers tend to be more expensive but offer OEM parts and guaranteed immobilizer programming, while independent locksmiths often provide lower upfront pricing and mobile service. Always verify what the quoted price includes (cutting, programming, remote) and bring needed documents to minimize delays. If you’re unsure, obtain multiple quotes and confirm each line item before proceeding.
Why are Subaru keys so expensive?
Subarus method is to take the computer out and send it to Subaru engineers to wipe so new keys can be registered. That's why it's so expensive. If you had a key they could add another for less but without one they wipe it. A locksmith can sometimes do it cheaper.
How much does it cost to get a second key for a Subaru?
SPARE KEY PRICING
| Non Remote Keys | from $160.00 |
|---|---|
| Aftermarket Remote Key | from $200.00 |
| Genuine Remote Key | from $420.00 |
Can a Subaru dealership program a key?
For drivers with a new Subaru, an authorized Subaru dealership service center will have to complete the Subaru key fob programming process.
How much do dealerships charge for a new key?
Transponder keys – Expect to pay anywhere from $100 to $250 for a transponder key replacement. The immobilizer chip in the key will also need to be programmed. Smart keys – Replacement costs for smart keys can range from $200 to $500 or more. The advanced technology and keyless features contribute to the higher price.