Subaru Key Replacement Pflugerville Texas Pflugerville Texas
6 Months Warranty
Local locksmith
Fast Response
by Joey Taylor
If you’ve lost your Subaru keys, locked your keys in the trunk, or even broken your key in ignition, Austin Car Key is ready to help. We specialize in fast, reliable Subaru key replacement for any model and year. Whether it’s an urgent emergency or a planned spare key, our experienced mobile car locksmith team arrives fully equipped to cut, program, or repair keys on-site. With professional tools and years of expertise, we ensure you’re back on the road quickly, securely, and without unnecessary delays.
Contents
Subaru Key Replacement Guide
Losing your Subaru key can be stressful, but our lost Subaru key replacement guide is here to help you navigate the process with ease. Whether your vehicle uses a traditional metal key, a high-security sidewinder, or a transponder system, we’ll walk you through the steps to get a working key quickly. From verifying your vehicle details to choosing between a locksmith or dealership, this guide provides clear, professional advice to ensure you’re back on the road safely and without hassle.
Traditional Subaru Keys
Many Subaru models—especially older generations and certain trims—use traditional mechanical metal keys with no transponder chip, while some later models in higher trims adopted the B86 high-security sidewinder profile without electronics. These keys work purely on the accuracy of their cut, so when the blade pattern matches, the key will operate the doors, trunk, and ignition with no programming required. Common non-chip Subaru keyways from the reference include X123/DA25 (seen on BRAT, XT-6, early Legacy, SVX, and early WRX) as well as the B86 mechanical-only variant used on some Legacy, Outback, and Forester trims before immobilizers became standard.
Duplicate pre-cut keys online: If you have a working key or key code, you can order pre-cut keys online for both standard edge-cut and B86 sidewinder blades, then have them shipped to you. Expect $6–$12 for a quality blank and $15–$30 for precision cutting and shipping. Since these keys have no transponder, there’s no programming cost—just cut, test, and use. For extra reference, many owners consult ProgramYourRemote.com.
Duplicate at the dealer/dealership: A Subaru-capable dealer can cut both edge-cut and B86 mechanical-only keys by code (with proof of ownership) or duplicate from an existing key. Typical cutting fees range from $20–$60 depending on whether you supply the blank or purchase it from the dealership. Service is often same-day once your documents are confirmed.
Duplicate with a locksmith: A mobile car locksmith can cut both traditional edge-cut and B86 high-security blades on-site. Plan on $75–$150 including travel, decoding, and cutting. This is especially useful if you have no working key or the car can’t be driven, as the locksmith brings the necessary machines to your location.
Lost key by VIN: If all keys are gone, a locksmith or dealer can create a new one from your VIN. Dealers may charge $25–$75 for code lookup plus $20–$60 for cutting, while locksmiths often quote $120–$220 including code retrieval, cutting, and mobile service. These mechanical keys—whether edge-cut or B86—require no programming, only accurate code cutting.
What if the ignition was replaced? If a past ignition replacement left the cylinder mismatched to the doors or VIN record, your VIN-cut key may work the doors but not the ignition. We can decode the current ignition and rekey it to match, or replace it if worn. Rekeying usually runs $90–$180; full cylinder replacement varies with parts and labor.
In short, Subaru’s non-chip mechanical keys, including the B86 high-security blade in its mechanical-only form, remain cost-effective and quick to duplicate, with options ranging from online ordering to on-site locksmith service.
Subaru Transponder Keys
Subaru began introducing immobilizer security systems with edge-cut keys in the early 2000s, requiring a programmed chip for the vehicle to start. A transponder key contains a small RFID chip that communicates with the vehicle’s immobilizer. Without the correct chip signal, the engine will not start, even if the blade turns the ignition. Common Subaru transponder keyways from the key blank reference include SUB1/X251 (used on Forester, Impreza, Legacy, Outback in the mid-to-late 2000s), SUB4 (found in earlier mid-2000s Legacy and Outback), and Toyota-based profiles like TOY43RH-PT on some newer Subaru models with traditional ignitions. FCC-ID examples for remote-head styles include CWTWB1U811 and NHVWB1U711.
Duplicate pre-cut keys online are available if you have an existing working key or a valid key code. Pricing for a cut blade generally runs $45–$90, with additional programming required for the transponder chip. Some Subaru models allow onboard programming if you have two working keys; others require a professional scan tool. Reference sites like ProgramYourRemote.com provide useful guides for compatibility and procedures.
Through a dealer or dealership, duplication of a Subaru transponder key typically involves ordering the key blank, cutting it by code, and programming it with factory equipment. Expect $150–$260 when you have a working key; if you’ve lost all keys, costs can be higher and may require towing the vehicle.
A mobile locksmith can duplicate and program transponder keys on-site, saving you the hassle of towing. We stock OEM-quality SUB1, SUB4, and TOY43RH-PT key blanks and can program most Subaru immobilizer systems. Typical pricing for duplication ranges from $120–$220 depending on the chip type and year of the vehicle.
If you have lost all keys, replacement can be done using the VIN. Both a locksmith and a dealer can use the VIN to retrieve the key code and cut the blade, then program the vehicle’s computer to accept the new key while rejecting any old keys. This service generally costs $220–$450 depending on the model, year, and whether immobilizer codes must be reset.
If there has been an ignition replacement in the past and the cylinder no longer matches the VIN, a VIN-cut key may not turn the ignition. In such cases, the ignition may need to be decoded and rekeyed, or replaced entirely to match the rest of the vehicle. Pricing for rekeying or replacement typically runs $180–$350, plus the cost of cutting and programming a new key.
Understanding your Subaru’s key type and programming requirements ensures a smoother, faster replacement process and minimizes downtime.
Subaru Laser Cut Keys
Subaru introduced laser cut, also known as sidewinder, keys in select models during the mid-2000s, primarily for higher trim levels and newer platforms that required added security. These keys have a distinctive central groove cut by specialized milling machines, offering greater resistance to picking and duplication than traditional edge-cut keys. Many Subaru laser cut keys also incorporate transponder chips for ignition security. Common Subaru sidewinder key profiles from the key blank reference include B86 (used in certain Legacy, Outback, Tribeca, and Forester trims), and high-security variants of TOY43 for newer Subaru models built on shared Toyota platforms. Remote-head laser cut keys may carry FCC-IDs such as CWTWB1U811 and HYQ14AHC, depending on year and model.
If you already have a working key or the original key code, you can order pre-cut keys online for Subaru laser cut systems. Pricing for a blank is typically $40–$90, with an additional $40–$80 for professional sidewinder cutting if not included. Programming costs depend on whether your key has a transponder. Some Subaru models allow onboard programming if you have two working keys, but most require a scan tool. Many customers refer to ProgramYourRemote.com for guidance on compatibility and programming procedures.
Through a dealer or dealership, duplication of Subaru laser cut keys involves ordering an OEM blank, cutting it on a factory-grade sidewinder machine, and programming it if equipped with a chip. Dealer pricing often ranges from $180–$350 depending on whether you have a working key. If you’ve lost all keys, the dealership may require towing your vehicle to their location for programming and immobilizer reset.
A mobile locksmith can duplicate or originate Subaru sidewinder keys on-site, often at lower cost and with faster turnaround than a dealership. We carry OEM-quality B86 and TOY43 sidewinder blanks and have advanced milling and programming equipment in our service vans. Duplicate pricing usually falls between $150–$280 depending on the key type, chip generation, and year of manufacture.
If all keys are lost, a locksmith or dealer can create a new one using your VIN. This process includes cutting the key to the exact factory code and programming the vehicle’s computer to accept the new key while rejecting the old one. For Subaru laser cut keys, this service generally costs $280–$500 depending on the model and immobilizer system. The process may involve resetting security codes or performing ECU reprogramming.
It’s important to note that if there has been an ignition replacement in the past, the lock cylinder may not match the VIN on file. In this case, a VIN-cut key might open the doors but fail to turn the ignition. To correct this, the ignition may need to be decoded and rekeyed to match, or replaced entirely. Rekeying or replacing a laser cut ignition typically costs $200–$400, plus the cost of programming the new key.
Subaru’s adoption of laser cut keys enhances vehicle security but requires specialized tools and knowledge for duplication or replacement. Whether you choose a dealership or a qualified locksmith, ensuring proper cutting and programming is essential for reliable performance.
Subaru Smart Keys
Subaru began offering proximity or smart key systems in the late 2000s, starting with select trims of the Legacy, Outback, and Tribeca, and later expanding to models like the Forester, Crosstrek, Impreza, and Ascent. These systems use a key fob that communicates wirelessly with the vehicle, allowing push-button start and keyless entry. Subaru smart keys often carry FCC-IDs such as CWTWB1U811 (Legacy, Outback, Tribeca), HYQ14AHC (Forester, Crosstrek, Impreza), and KR5V2X (Ascent and newer Outback/Legacy). Each FCC-ID corresponds to specific model years and trim levels, so matching the right fob is essential for proper operation.
If you have a working fob or the key code, you can order pre-cut keys online for the emergency insert blade that comes with your proximity key. Pricing for a quality blank is typically $20–$40, plus $15–$25 for cutting. The fob itself, when purchased online, can range from $120–$250 depending on model and FCC-ID, with programming costs additional. Sites like ProgramYourRemote.com provide information on compatibility and programming requirements, though most Subaru smart keys require specialized equipment.
At a dealer or dealership, duplication or replacement of a Subaru smart key typically involves ordering the correct OEM fob, cutting the emergency blade, and programming the fob to the vehicle’s immobilizer and keyless entry system. Costs often range from $300–$550 for a complete replacement. The process may require scheduling an appointment and bringing the vehicle in for programming.
A qualified mobile locksmith can duplicate many Subaru smart keys on-site if the correct FCC-ID fob is available. This includes cutting the emergency blade and programming the fob with advanced diagnostic tools. Typical locksmith pricing ranges from $220–$400 depending on the fob type, vehicle year, and programming complexity. Availability may vary for the newest models due to software access restrictions.
If you’ve lost all keys, a locksmith or dealer can create a replacement using your VIN. This involves cutting the emergency blade by code and programming the vehicle’s systems to accept the new smart key while rejecting any lost or stolen fobs. Expect total costs in the $350–$600 range depending on model and year.
It’s important to note that push-to-start ignition repair or replacement for Subaru models equipped with proximity systems is not typically performed by locksmiths. This work is best handled by an automotive electrician or dealer service department due to the integration of the ignition button with the vehicle’s electronic control systems.
Subaru’s proximity key technology offers unmatched convenience and security, but replacing these keys requires precision, proper FCC-ID matching, and professional programming to ensure reliable operation.
Step-by-Step Lost Key Made Process
Losing your Subaru key can be stressful, but following a structured process will get you back on the road quickly and safely. The first step is to confirm the type of key you have lost. Subaru vehicles can use traditional mechanical keys, transponder keys, laser cut keys, or proximity systems. Identifying your key type ensures that the correct replacement and programming steps are taken.
Next, gather the required information. This includes your vehicle’s make, model, year, and the VIN, along with proof of ownership. Having this information ready will speed up the replacement process and help avoid errors. A professional automotive locksmith or dealership will use this data to cut and program the correct key for your Subaru.
Once your details are ready, call a qualified locksmith or the dealership. A mobile locksmith can often reach you faster and perform the service on-site. A dealership may require you to bring or tow the vehicle in. If you’ve lost your only key, towing could be necessary, especially for newer models with advanced immobilizer systems.
After the key is cut and programmed, test it in all locks and the ignition to ensure smooth operation. This step is crucial to confirm that the key works flawlessly and that your vehicle’s immobilizer accepts it.
Finally, make a spare key. Ordering a duplicate key now will save you from the same situation in the future. Spares are generally cheaper and faster to produce than replacing a lost key.
Subaru Ignition Repair and Replacement
Ignition issues in Subaru vehicles can stem from various causes, such as a broken key in ignition, a key stuck in ignition, or a key that won’t turn at all. Wear and tear, debris, or internal lock damage can cause these problems. In some cases, an attempted theft or vandalism can require burglary repair and ignition replacement. A skilled technician will inspect the ignition cylinder and determine if rekeying, cleaning, or replacing is the best option.
We handle ignition repairs for all Subaru models, ensuring compatibility with your existing keys and locks. If your ignition has been damaged beyond repair, our experts can perform a full replacement, restoring both security and functionality. Learn more about our services at ignition repair and replacement.
Dealership vs. Locksmith
Choosing between a dealership and a mobile locksmith depends on your needs. Dealerships provide OEM keys, while locksmiths offer OEM and aftermarket solutions, often at lower cost and with mobile convenience. Keep in mind that towing to the dealer may be required.
Why Choose Austin Car Key?
Austin Car Key is recognized as one of the top-rated mobile locksmith services in town, earning accolades from the BBB, Google Maps, Yelp, and Home Advisor. With over a decade of experience handling Subaru keys, locks, and ignition systems, our team offers expert knowledge and competitive pricing with upfront estimates. We are fully licensed, bonded, and insured, providing peace of mind on every job.
Our technicians carry class-leading programming and diagnostics tools, ensuring we can handle even the newest Subaru security systems. We pride ourselves on fast-response, same-day mobile service, so you’re never stranded for long. Every service comes with a 6-month warranty for parts and labor.
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Subaru Key Replacement Cost In Austin
Subaru key replacement costs with a mobile locksmith vary depending on the key type and service needed. The table below provides estimated pricing for different key services. Final pricing depends on the condition of your locks and ignition. Our technician will confirm the total cost after diagnosing your vehicle, and you can approve before any work is performed.
| Service | Estimated Price |
|---|---|
| Lost Traditional Mechanical Key | $90–$150 |
| Duplicate Mechanical Key | $40–$80 |
| Lost Transponder Key | $180–$280 |
| Duplicate Transponder Key | $90–$150 |
| Lost Proximity/Smart Key | $300–$500 |
| Duplicate Proximity/Smart Key | $180–$300 |
| Ignition Repair | $150–$250 |
| Ignition Replacement | $200–$400 |
Frequently Asked Questions
1) I lost my only Subaru key—what should I do first?
Stay calm and gather the essentials: year, model, VIN, and proof of ownership. Then choose between a mobile locksmith (on-site service) or a dealership visit. If the vehicle isn’t in a safe spot, use roadside assistance to move it. Avoid forcing the locks or ignition—this can create additional repairs and delays in getting a working key.
2) How do I know if my Subaru uses a Transponder key or a proximity fob?
Most mid-2000s and newer Subarus use immobilizer technology. If your blade key has a thick plastic head and a non-chipped copy won’t start the car, it’s a Transponder key. Push-to-start models use a proximity “smart” fob with an emergency insert blade. We can identify your system quickly and advise the correct cutting and programming path.
3) Can you unlock my car if my keys are locked in the trunk?
Yes. We perform non-destructive entry to retrieve keys locked in the trunk or cabin. Once opened, we can originate or duplicate a key as needed. If an alarm triggers during the process, we use safe procedures and diagnostic tools to restore normal operation without damage to your Subaru’s electronics or weather seals.
4) What documents do I need for key replacement?
Bring a government-issued ID and proof of ownership (registration or title). Your VIN allows us to retrieve key code data and verify correct parts and programming steps. If you plan to submit a claim under your insurance policy, we provide itemized documentation to help you request reimbursement where your coverage permits.
5) Can I program a spare key myself?
Some Subaru models support on-board add-a-key when two working keys are present; others require a professional scan tool session. We’ll tell you which method your vehicle supports and ensure new keys are properly learned so the immobilizer recognizes them and the engine starts reliably, without security warnings or intermittent no-start conditions.
6) My key broke in the ignition or won’t turn—can you help?
Absolutely. We extract broken pieces, clean debris, and correct common causes like worn wafers or a bent blade. If needed, we rekey or replace the cylinder and match it to your existing door keys so you don’t carry multiple keys. We also test the steering lock and switch function before handing the car back.
7) I bought a remote or fob online—will it work with my Subaru?
It must match the correct FCC-ID and frequency for your model and year. We verify compatibility, cut the emergency blade if needed, and pair the remote to the Body/Smart Control Module. Remember, remote pairing is separate from Transponder or smart-fob immobilizer programming; both steps must be completed for full functionality.
8) Will a new key operate the doors and trunk as well as start the car?
Yes—when cut by the correct key code, a properly originated key is intended to operate ignition, doors, and trunk. If a previous owner changed the ignition and it no longer matches the doors, we can rekey components so one key works everywhere, restoring factory-style convenience and preventing lockout hassles.
9) Should I call a dealer or a mobile locksmith first?
Both are valid paths. A dealership uses OEM parts and may require towing; a mobile locksmith brings OEM or high-quality aftermarket options to you, which is often faster and more convenient. If you’re unsafe or stranded, start with roadside assistance, then choose the service option that best fits your schedule and needs.
10) Is my personal information secure during service?
Yes. We follow strict verification and data-handling procedures. Your VIN, identification, and any insurance policy details are used only to validate ownership and retrieve the correct key code and programming data. We never create keys without authorization and we clear any old or unauthorized keys from memory when requested.
Conclusion
Subaru Key Replacement In Austin Texas By Austin Car Key
We service the full Subaru lineup: Impreza, WRX, WRX STI, Legacy, Outback, Forester, Crosstrek (XV), BRZ, Ascent, Baja, Tribeca, SVX, Loyale, Justy, and more. Our mobile coverage includes Austin, Round Rock, Cedar Park, Pflugerville, Georgetown, Hutto, Leander, Lakeway, Bee Cave, Kyle, Buda, San Marcos, Manor, Del Valle, Dripping Springs, and West Lake Hills. From lost keys to ignition repairs and smart-fob programming, we verify ownership, originate precise keys, program immobilizers, and test every function before you drive.