How much does it cost to program an Acura MDX key fob?

Most Acura MDX owners pay roughly $150–$350 for a new key fob and its programming, depending on the key type and where you have it done. Proximity/smart keys and dealer service tend to be at the higher end, while independent locksmiths can often be cheaper.

What drives the price?

Several factors determine the total cost of replacing and programming an MDX key fob. The main elements are the type of key (standard remote vs. proximity smart key), whether the old or new key blade must be cut, the vehicle year and immobilizer system, and the service location (dealership vs. independent locksmith vs. mobile service).

• Key type: Standard remote vs. proximity/smart key (the latter is usually more expensive due to advanced immobilizer programming).


• Key blade cutting: Some fobs require physical blade cutting; this adds a separate fee if not included.


• Immobilizer programming: Modern MDXs require immobilizer/key programming to pair with the car; some keys can be programmed by locksmiths, others may require dealer programming.


• Vehicle year and model: Newer MDX generations with more advanced security systems can cost more to program.


• Service location: Dealerships typically charge higher labor and equipment fees than independent locksmiths or mobile key specialists.

In practice, the type of key and the programming source are the biggest price drivers, with blade cutting and immobilizer programming adding to the bill.

Typical price ranges by service option

Here is a practical breakdown of what you can expect based on where you go and what you buy.

• Dealership programming with a new fob: typically about $200–$350, with higher prices for newer proximity keys. The price often includes blade cutting if required.


• Independent locksmith or mobile key service: commonly $60–$180 for standard remotes; high-security/proximity keys can be $150–$250, depending on the model and tools available.


• Online fob purchase + professional programming: you may save on the fob itself but should budget $60–$150 for programming if a locksmith can handle it; some MDX keys may still require dealer programming, which can affect availability and price.

Prices vary by year, trim, and location. Always confirm a written quote that details the fob price, cutting, and programming before proceeding.

Ways to save money

Consider these practical options to reduce costs without compromising reliability.

• Check if you already have a spare fob or if your dealer offers price matching.


• Ask whether the quoted price includes blade cutting, programming, and immobilizer registration.


• Shop around: obtain quotes from a dealership, a licensed locksmith, and an auto repair shop; compare total costs.


• Ensure the provider is equipped to program the MDX’s immobilizer for your model year.


• Bring proof of ownership and vehicle VIN when requesting service to avoid delays.

Being informed about your options can help you avoid overpaying, and some providers offer mobile service to save time and travel costs.

Summary

For an Acura MDX, you should budget roughly $150–$350 for a new key fob plus programming, with higher costs for proximity/smart keys and dealership services. Independent locksmiths and mobile services can offer more affordable options for standard remotes, while dealers tend to be pricier but may include blade cutting and full immobilizer programming in one package. Always obtain a written quote that breaks down the fob price, cutting, and programming, and confirm whether immobilizer registration is included. For the most accurate figure, contact your local Acura dealer and a few licensed automotive locksmiths with your vehicle year and key type. Summary: plan ahead, compare options, and confirm all inclusions to avoid surprises.

How much does it cost to program an Acura key fob?

IF REMOTE STILL FUNCTIONS, Programming is $75.00 per key. No appointment required but car does have to be on-site. IF REMOTE IS MISSING/BROKEN, repairs cost $150-200.

Can you program a key fob without going to the dealership?

Yes, you can program some key fobs without going to the dealership, especially on older vehicles, by following on-board programming instructions in your owner's manual. For newer or more complex systems, you may need a professional locksmith or a dealership, as these vehicles often require specialized equipment for programming. 
This video demonstrates how to program a key fob at home: 1mCar Care CluesYouTube · Apr 12, 2025
Methods to program a key fob without a dealership

• Self-programming: Check your owner's manual for a specific sequence of actions, such as turning the ignition on and off or pressing buttons on the fob and the car door in a specific order. 
• Professional locksmith: Many automotive locksmiths have the necessary tools to program key fobs and can be cheaper and more convenient than a dealership. 
• Key fob cloning: If you have an existing working key fob, some locksmiths can clone it to create a duplicate. 

This video explains a method to program a key fob at home: 55sMechanic BaseYouTube · Sep 27, 2022
When you may need a dealership

• Newer vehicles: Newer cars, particularly those with push-button start, often have more complex systems that require dealership-level tools. 
• No working fobs: You usually cannot program a key fob yourself without at least one working fob or the car's specific code. 
• Complex issues: For more complex problems or if you're unsure, it is best to go to the dealership to ensure the job is done correctly. 

Can I program my Acura key fob myself?

Can You Program an Acura Key Fob at Home? Some older Acura models allow key fob programming through a series of steps using the ignition and key buttons. This usually involves turning the key to the “On” position, pressing buttons on the fob, and cycling the ignition multiple times.

How much does it cost to program a key fob at Autozone?

AutoZone does not charge for key fob programming because they do not offer this service; they only sell key fobs. You can, however, purchase a key fob from AutoZone and either program it yourself if your car supports self-programming or find another service like a locksmith or dealership to do it for you. 
Key fob programming costs

• AutoZone: \$0 (for DIY self-programming) 
• Professional locksmith: \$50 to \$100, but this can vary based on the vehicle and service 
• Dealership: \$100 to \$200+, and potentially higher for advanced fobs