Where to buy a Honda remote key fob and what it costs

A replacement Honda remote key fob comes from three places: a Honda dealership, a locksmith, or an online retailer. Each route has different costs and timelines. A dealership will program the fob to your car on the spot but charges the most — typically $200 to $400 depending on your model year. A locksmith usually costs $100 to $250 and can often program it same-day if you bring the car. Online retailers sell unprogrammed fobs for $30 to $80, but you then need to program it yourself or pay a locksmith or dealership to do it.

The price also depends on your Honda model and year. Older Honda models (2005 and earlier) tend to cost less than newer ones. If your fob has a physical key blade inside it, expect to pay more than for a keyless-only fob. Before you buy, check your owner's manual or call a dealership with your VIN to confirm which fob your car needs — buying the wrong one wastes money.

Key Takeaways

  • Honda dealerships charge $200 to $400 for a fob and programming, but may provide compatibility and do the work when ready.
  • Locksmiths typically charge $100 to $250 and can program the fob the same day if you bring your car.
  • Online fobs cost $30 to $80 unprogrammed, but you must pay separately to have it programmed, which adds $75 to $150 to the total.
  • You need your car's VIN and model year before you buy, because the wrong fob cannot be reprogrammed to work with your Honda.

How to program a Honda remote key fob yourself

Many Honda models allow you to program a new fob without going to a dealership or locksmith. The process is free and takes five to ten minutes. The steps vary slightly by model year, so check your owner's manual first — if your manual includes a "programming" or "key fob" section, your car supports self-programming. If it does not, you will need a professional to do it.

The most common method for 1997 and newer Hondas is the door-lock method. Sit in the driver's seat with all doors closed and the key out of the ignition. Turn the key to the "On" position without starting the engine, then back to "Off" — repeat this cycle six times in about ten seconds, ending in the "Off" position. The doors will lock and unlock to signal the car is in programming mode. Press any button on your new fob, and the doors will lock once to confirm it worked. If you have a second fob to program, press a button on it within ten seconds. Turn the key back to "On" to exit programming mode.

Some newer Honda models (2015 and later) use a different method involving the steering wheel buttons or the infotainment screen. Check your owner's manual for your specific year, because using the wrong steps will not program the fob. If self-programming does not work, the car may require a dealership tool, and you will need to contact a dealer or locksmith.

What information you need before buying

Write down your car's VIN (Vehicle Identification Number) before you contact a dealer, locksmith, or online seller. The VIN is on your registration, insurance card, or on the dashboard at the base of the windshield on the driver's side. You also need your model year and the model name (Civic, Accord, CR-V, etc.). With this information, a dealer or locksmith can tell you exactly which fob you need and whether your car supports self-programming.

If you are buying online, search for your exact year and model — for example, "2019 Honda Civic key fob" — rather than a generic Honda fob. A fob that works for a 2019 Civic will not work for a 2020 Civic, even though they look identical. Buying the wrong one means you cannot return it or reprogram it to your car.

Dealership versus locksmith: which is faster

A Honda dealership is the fastest option if you need the fob the same day. Walk in with your keys and VIN, and most dealerships will program a new fob while you wait — usually within 30 minutes to an hour. You pay more, but you leave with a working fob and no guesswork about compatibility. Dealerships also keep fobs in stock for common models, so you do not have to order.

A locksmith is faster and cheaper if you bring your car to their shop. They can program the fob while you wait and usually charge $100 to $250 total. The downside is that not all locksmiths stock Honda fobs, so call ahead to confirm they have your model in stock or can order it quickly. If they do not have it, you are back to ordering online or going to a dealership.

If you order a fob online and mail it to a locksmith or dealership for programming, add three to seven days for shipping plus one to two days for the shop to program it. This route makes sense only if you are buying multiple fobs or if you want to save money on the fob itself.

What to do if your car has a smart key system

Some Honda models use a push-button start system with a smart key fob instead of a traditional key. These fobs are more expensive — $300 to $500 from a dealership — and cannot be self-programmed. You must go to a Honda dealership or a locksmith who specializes in smart key systems. The dealership will need your VIN and proof of ownership (registration or title) to program it.

Smart key fobs also require a backup battery. If your fob stops working, the battery may be dead rather than the fob itself. Try replacing the battery first — it costs $5 to $15 and takes two minutes. Most fobs use a CR2032 or CR2025 battery, which you can buy at any pharmacy or grocery store. If a new battery does not fix it, then you need a replacement fob.

Protecting yourself from counterfeit fobs

Cheap online fobs sometimes do not work or stop working after a few months. Buy from established retailers with customer reviews rather than unknown sellers. Check the product photos carefully — a counterfeit fob often has poor printing, loose buttons, or a different weight than the original. Read the reviews section and look for complaints about the fob not programming or failing quickly.

If you buy from a dealership or a licensed locksmith, you avoid this risk entirely. They source fobs from Honda or authorized distributors and stand behind their work. The higher price reflects that may provide. If you buy online and the fob fails, returning it and buying a replacement costs time and money, so the savings may not be worth it.

Frequently Asked Questions

Can I program a fob if I only have one key and it is broken?

No. Self-programming requires a working key in the ignition to turn on and off. If your only key is broken, you need a locksmith or dealership to cut a new key first, or to program the fob using their diagnostic equipment. Call a locksmith or dealership with your VIN and explain the situation — they can advise on the fastest path.

What if I lose my only fob and do not have a spare key?

You will need a locksmith or dealership to cut a new key from your VIN and then program a new fob. Bring your registration and proof of ownership. This costs more than replacing a fob when you still have a working key, because you are paying for both a new key and a new fob.

Do I need to reprogram my other fobs after I add a new one?

No. If you already have one working fob, a new fob will work alongside it without reprogramming the old one. Both fobs will control the same car. If you are self-programming, you can program multiple new fobs in one session by pressing a button on each one within ten seconds of the previous one.

Will a fob from a different Honda model work on my car?

No. A fob from a Honda Civic will not work on a Honda Accord, even if they are the same year. Each model has a different receiver in the car. Buying the wrong fob wastes money because it cannot be reprogrammed to work with your specific car.

How long does a Honda key fob battery last?

Most Honda fob batteries last three to four years with normal use. If your fob stops working, try replacing the battery first before buying a new fob. The battery costs $5 to $15 and takes two minutes to swap out. If a new battery does not fix it, the fob itself has failed and needs replacement.