Replacement costs for a Subaru Impreza key fob typically fall in the range of about $180 to $500, depending on whether you buy an OEM fob from a dealer or an aftermarket alternative and who handles programming. The exact price varies by model year, the type of key (remote-only versus smart key with immobilizer), and whether immobilizer programming is required.
What affects the price
Several factors influence the final bill, including the key type (remote-only, traditional with blade, or smart key), whether the immobilizer needs to be reprogrammed, and who performs the work (dealership, locksmith, or DIY/online vendor). Availability of an OEM fob versus aftermarket options also matters, as does regional pricing.
Estimated price ranges
Prices below reflect common scenarios and can vary by region and vehicle year. The list that follows breaks down the typical options people pursue when replacing a Subaru Impreza key fob.
- Dealer replacement (OEM Subaru key fob with programming): roughly $260–$500 total. This often includes programming and may be higher for newer or premium smart-key setups with immobilizers.
- Independent locksmith or automotive shop (OEM or aftermarket fob with programming): roughly $180–$350 total. Locksmiths can be a middle ground in price and may offer mobile service in some areas.
- Aftermarket key fob with programming options (online purchase plus professional programming or DIY where supported): roughly $90–$180 total. Compatibility and immobilizer coding are important caveats; confirm it will work with your Impreza.
- Blade cut and programming (if the fob requires a separate cut for the physical key): typically $15–$60 for the blade cut, often added to the above totals if needed.
Conclusion: The route you choose—dealer, locksmith, or aftermarket—primarily drives the cost, with immobilizer programming and model year playing key roles. Always verify compatibility and obtain quotes before proceeding.
Tips to save time and money
Consider these practical steps to minimize cost and avoid surprises when replacing your Impreza key fob.
- Identify your exact key fob part number and vehicle configuration (remote-only vs smart key) before shopping. Check your owner’s manual or contact Subaru support with your VIN.
- Get multiple quotes from a Subaru dealer, a licensed locksmith, and reputable aftermarket vendors to compare total costs (fob price, programming, and blade if needed).
- Ask whether programming is included in the quoted price or if there will be an extra programming fee, and whether on-site programming is possible.
- If you’re replacing due to a lost fob, confirm that the new fob is compatible with your vehicle’s immobilizer and that you’ll be able to program or have it programmed without needing to tow the car.
Bottom line: Planning ahead and checking compatibility can save hundreds of dollars and prevent delays.
What to expect during the replacement process
When you replace a Subaru Impreza key fob, you’ll typically need to:
- Provide proof of ownership (VIN, photo ID may be requested).
- Choose between a dealer or locksmith for programming; some aftermarket fobs require additional steps or immobilizer coding by a professional.
- Receive the new fob, have the blade cut if required, and test all functions (lock/unlock, trunk, panic, and push-button start if applicable).
Note: For newer Impreza models with smart keys, the process may involve additional steps to pair the key with the vehicle’s immobilizer system, which can affect both time and cost.
Summary
Replacing a Subaru Impreza key fob generally costs between $180 and $500, depending on whether you buy an OEM fob from a dealer or an aftermarket option and who performs the programming. Dealers tend to be the most expensive, while locksmiths and reputable aftermarket sources can offer substantial savings. Always verify compatibility with your exact model year and confirm whether programming is included in the quote. Getting quotes from multiple sources and understanding what’s included (fob, blade cutting, and immobilizer programming) helps ensure you get the best price and a functioning replacement.