In general, replacing a 2017 key fob costs about $50 to $800, with the exact price depending on the vehicle make/model, the type of fob (basic vs. smart key), and who does the programming. Basic fobs are cheaper, while smart keys and remote-start features—especially on luxury or European brands—often require dealer programming and can push the total higher.
The question of replacement goes beyond the sticker price. Key fob costs hinge on the fob’s complexity, whether it includes remote start or passive entry, whether it’s OEM or aftermarket, and the programming workflow chosen (dealer, independent locksmith, or DIY where supported). The 2017 model year covers a wide range of vehicles, from mainstream sedans to high-end models, so price guidance is necessarily broad. The following sections break down the main factors, typical price ranges by source, and practical steps to save money or avoid surprises.
What affects the cost
Several factors drive the final price you’ll pay for a 2017 key fob. The more features a key has and the more specialized the programming, the higher the cost. The make and model also play a big role because some brands use proprietary programming tools or require dealer-level software.
- Car make and model: European and luxury brands often require more advanced keys and dealer programming.
- Key type and features: Basic keys with no remote features are cheaper; smart keys with passive entry and remote start cost more.
- OEM vs aftermarket: OEM (dealer) fobs are typically more expensive than aftermarket equivalents, but compatibility and reliability vary.
- Programming requirements: Some vehicles require specialized tools only available to dealers or certified locksmiths; DIY options may be limited.
- Labor and location: Labor rates vary by region and shop.
- Additional services: Shipping, tax, and replacing a spare key can add to the total.
In short, price is a function of what your car needs and who performs the replacement.
Pricing ranges by source
Prices vary by source and vehicle, and the ranges below reflect typical figures seen for many 2017 models. Always confirm exact costs before you authorize service.
- DIY replacement (where supported by the model): $50–$150 for the fob itself; programming may be included or extra depending on the vehicle and the tools you own.
- Independent automotive locksmith: $100–$350 for the fob plus $50–$150 for programming; some jobs may run higher for high-end or complex keys.
- Dealership: $150–$600+ for the fob plus $50–$200 for programming; luxury or European brands can push the total higher, sometimes $800 or more.
- Luxury/European models (special cases): Fob prices can range from $300–$900+, with programming sometimes bringing the total well beyond $1,000 in rare cases.
Programming requirements are the key driver of the spread. If you’re replacing a smart key or a key with remote-start features, expect programming to add a significant chunk to the cost, regardless of whether you buy OEM or aftermarket.
Why model-specific programming matters
Some 2017 vehicles use security systems and key algorithms that only certain shops or dealers can access. In those cases, even if you purchase an aftermarket fob, you’ll likely need professional programming to pair it with your car.
Prices vary not only by brand but also by the specific trim and whether you need one or two keys. If you already have a working spare, some shops can clone or pair new fobs more efficiently, potentially reducing both parts and labor.
Ways to replace it and what to expect
Understanding where to buy and who programs can help you decide the best path for your situation. The next sections outline common options and what typically happens at each one.
DIY vs professional programming
DIY options exist for some models, especially older or more straightforward keys. If your 2017 car supports DIY programming and you have the right equipment, you can save on labor—but you’ll still pay for the fob and may face compatibility risks. For many vehicles, professional programming is required to ensure the key communicates correctly with the car’s immobilizer and remote features.
Professionals—whether a dealership or an independent locksmith—offer certainty and warranty on programming. Dealers tend to have the broadest compatibility with factory software, but locksmiths can be faster and cheaper for many models. Always confirm whether programming is included in the quoted price or charged separately.
What to expect from a dealership
Dealerships typically stock OEM key fobs and handle both the purchase and programming in one visit. For some makes, this is the simplest route, especially for newer or more security-reliant keys. Expect higher prices, but with the benefit of built-in compatibility guarantees and after-service support.
Before you go, bring your vehicle identification number (VIN), proof of ownership, photo ID, and any existing keys. Ask for a full breakdown: price of the fob, programming fee, and any shop supplies or taxes.
What to expect from an independent locksmith
Independent automotive locksmiths often offer lower prices than dealers and can provide fast service, sometimes at a mobile location. Ensure the shop is certified to program your make/model and that they provide a warranty on the key and programming.
Call ahead to confirm that the locksmith can program your specific 2017 model and whether the quoted price includes programming. If your car uses a high-security or European key, confirm they have the necessary equipment and software.
Money-saving tips
If you want to cut costs, consider these strategies. They can help you get the job done without overpaying, while still ensuring reliable operation of your new key.
- Shop around: Get quotes from at least three sources (dealer, locksmith, online retailer) and compare the total cost, including programming and any taxes or shipping.
- Ask about included programming: Some shops advertise a combined price for the key and programming; others charge separately. Clarify to avoid surprises.
- Verify compatibility: Ensure any aftermarket fob is compatible with your 2017 model and that the item supports all features you need (remote start, proximity, etc.).
- Consider a spare: If you only have one key, adding a second key later can be cheaper when done together with a replacement but weigh the upfront cost vs. risk of being locked out.
- Check for promotions or bundled services: Some dealers or locksmiths offer promotions or bundled key-and-programming deals.
By planning ahead and comparing options, you can reduce surprises and land a replacement that fits your budget and needs.
Summary
Replacing a 2017 key fob is highly model-dependent. Typical total costs range from about $100 to $600 for mainstream brands, with luxury or European models often reaching $800 or more, especially when remote-start or advanced smart-key features are involved. The main cost drivers are the fob type (basic vs. smart), whether OEM or aftermarket is used, and who performs the programming (dealer vs. locksmith vs. DIY). To save money, shop around, confirm programming inclusions, and ensure compatibility with your specific vehicle. Plan for potential additional costs such as shipping or taxes, and always secure proof of ownership before a replacement is issued.
Can AutoZone program a key fob?
Battery Replacement: If your key fob isn't working due to a dead battery, AutoZone can help you find the right replacement battery and provide instructions on how to install it. 3. Guidance: While AutoZone doesn't program key fobs, their staff can guide you on where to get it done.
Can a locksmith program a Mazda key fob?
Some locksmiths are equipped to cut and program transponder keys or fobs, though not all have access to Mazda's latest software. You need help outside regular dealership hours. Let's face it-emergencies rarely happen during business hours. A 24/7 locksmith can save the day when your dealership is closed.
Can you replace a key fob without going to the dealership?
If you want a key fob and switchblade key, you'll need to get your car to the dealership and order a replacement directly from them. If you don't care about the switchblade key feature, an automotive locksmith might be able to make you a replacement key, and you can order a separate key fob later.
What is the average cost to replace a key fob?
Replacing a key fob can cost anywhere from $50 to $600, depending on the type of fob, your car model, and where you choose to buy it. While dealerships guarantee compatibility, locksmiths and DIY options offer cost savings.