Subaru keys are expensive mainly because modern Subaru keys include encrypted immobilizer chips and remote fobs that require dealer-level programming and sourcing through Subaru’s parts network.
In practice, the price accounts for more than the metal blade: it includes security hardware, specialized software to pair the key with your VIN, and the limited supply chain that concentrates these parts through authorized dealers and a handful of locksmiths who have the correct equipment. This is especially true for smart keys with push-button start and remote functions.
What drives the cost
The cost is driven by several elements, including hardware, security coding, and service charges. Here are the main factors you’ll encounter when replacing a Subaru key.
- Embedded immobilizer chips and rolled-code encryption that prevents simple, universal replacements
- Remote key fobs with built-in receivers for keyless entry and optional remote start
- Smart keys with push-button start, which integrate more electronics and battery management
- Need for Subaru-specific programming tools and software licenses to pair the key with your vehicle
- VIN- and model-specific key coding and “learning” procedures that ensure the car recognizes the new key
- Labor costs and dealer-proximity constraints when programming and coding are performed in-person
- Limited supplier ecosystem for OEM parts, which tends to keep prices high compared with older or non-security keys
- Electronic components and physical blade that must be matched to the vehicle, adding to the total price
In summary, these hardware, software, and service requirements collectively push Subaru key replacement costs higher than basic mechanical keys for many other brands.
Typical costs by scenario
Prices can vary widely by model year, key type, and replacement channel. The following ranges reflect common scenarios observed in the U.S. and many other markets in recent years.
- Basic mechanical key blade replacement (older models or non-transponder keys): about $20–$60
- Unprogrammed remote fob (no programming included): about $60–$150; programming usually adds $50–$150
- Fob replacement with basic immobilizer programming via locksmith: about $200–$350
- Dealer replacement with remote fob and immobilizer programming (typical for many modern Subarus): about $250–$550
- Smart key / push-button start replacement (full key with integrated immobilizer and remote): about $400–$800, sometimes $700–$1,000 at higher-demand dealerships or for newer models
Notes: Prices vary by model, year, location, and whether you already have a usable spare key; some dealers charge a separate programming fee or diagnostic fee. It’s often cheaper to compare quotes from a local locksmith with Subaru-compatible equipment vs. the dealer, but ensure the provider can program to your VIN.
Ways to save on Subaru key replacements
Several practical steps can help reduce the cost or avoid paying the full dealer price for a replacement key.
- Check if you have a spare key that still works; having a second key can lower urgent replacement costs
- Ask for the price of a blank/unprogrammed fob and the separate programming fee to compare options
- Shop around: request quotes from authorized dealers and independent locksmiths with Subaru programming capability
- Consider aftermarket or refurbished fobs from reputable vendors only, and verify compatibility with your exact model and year
- Gather your vehicle’s VIN and proof of ownership to streamline service and reduce delays
- In some cases, you can have a locksmith cut and program the key remotely, avoiding a trip to the dealer
Being proactive about shopping and comparing services can save hundreds of dollars over replacing a subpar or incorrectly programmed unit.
Summary
Subaru key replacement costs reflect a blend of advanced security hardware, VIN-specific programming, and the dealer-driven supply chain. While basic mechanical keys are relatively cheap, modern Subarus with smart keys and remote functions command higher prices due to immobilizer systems, encryption, and specialized tooling. To minimize costs, compare quotes from dealers and independent locksmiths, consider spare keys, and verify compatibility before purchasing a replacement.
How much does it cost to get a key made for a Subaru?
Subaru Remote Keys starting at $185 includes cutting and programming key to your car.
How much does Subaru charge for key replacement?
Subaru Key Types & Typical Price Ranges (AUD)
| Key Type | Average Price Range (AUD) |
|---|---|
| Standard cut (older models) | $80 – $150 |
| Transponder key (immobiliser) | $180 – $350 |
| Remote flip key | $250 – $450 |
| Smart/proximity push-start fob | $450 – $900 |
What car has the most expensive key fob?
AMV OX2 ASTON MARTIN DB9 TRANSPONDER KEY
Only 100 pieces of this incredible electronic watch key fob have been released to the public since 2008. This key was valued at $34,000, but few Aston Martin owners claimed they even paid $47,000 to make a spare key.
How much does a new set of Subaru keys cost?
Subaru Key Fob Replacement Costs
Depending on the model and make, brand-new replacement key fobs can cost you $200 or more. At Keyless Entry Remote, you can get a refurbished Subaru key fob for up to 80% less than the cost of new.