Can Walmart, AutoZone, or Costco Program a Key Fob?
Walmart and Costco do not program key fobs. Some Walmart stores have self-service kiosks that copy basic car keys and some older transponder keys. Some AutoZone stores can copy transponder keys and sell remotes, but service varies by location. For smart keys and most modern fobs, an automotive locksmith (often about $100 to $300) is the practical choice.
Big-box stores are convenient and cheap, so it makes sense to ask whether they can handle a key fob. The honest answer is that they can help with a narrow set of jobs: copying a metal key, cloning some older chip keys, or selling you a remote you program yourself. Anything involving the car’s immobilizer computer or a push-button smart key is outside what most retail counters do.
Here is what each store typically offers, what it costs, and when to go elsewhere. Our guide to programming a key fob yourself explains the methods behind each option.
Store options compared
| Where | Metal key copy | Transponder key | Remote or fob programming | Smart key |
|---|---|---|---|---|
| Walmart | At many stores with a key kiosk | Some kiosks clone certain older chips | No in-store programming | No |
| AutoZone | At many stores | Some stores clone or program certain keys | Sells remotes; varies by store whether staff help | Rarely |
| Costco | No | No | No | No |
| Hardware stores (Ace, Home Depot, Lowe’s) | Yes, counter or kiosk | Many Ace stores and some kiosks clone certain chips | Usually no | No |
| Automotive locksmith | Yes | Yes | Yes | Usually yes |
| Dealer | Yes | Yes | Yes | Yes |
Services change and differ between locations, so always call your local store and give them your year, make and model before you drive over.
Can Walmart program a key fob?
No. Walmart does not offer key fob programming at the service desk or in its Auto Care Centers. What many stores do have is a self-service key kiosk near the entrance. These machines copy standard house keys and some car keys. On certain older vehicles, a kiosk can also clone a transponder chip, which lets the copied key start the car.
Pros: cheap, quick, and open long hours.
Cons: no remote programming, no smart keys, and cloning only works on the chip types the machine supports.
Who it suits: owners of older cars with a basic or chip key who want a cheap spare. Walmart also sells some replacement remotes, which you can program yourself if your car supports onboard programming.
Can AutoZone program a key fob?
Sometimes, depending on the store. Many AutoZone locations cut keys, and some can copy or program transponder keys for certain vehicles. AutoZone also sells replacement remotes and key fobs for many models. Some of those remotes come with onboard programming instructions you can follow in the parking lot. Smart key programming is rarely available.
Pros: parts and key cutting in one stop, and staff can look up whether a remote fits your car.
Cons: services vary widely by store, and programming support for anything beyond basic chip keys is limited.
Who it suits: owners of older cars with turn-key ignitions, especially where the remote supports onboard programming.
Can Costco program a key fob?
No. Costco does not offer key cutting, transponder cloning or fob programming. Costco members sometimes get discounts on services through partner programs, but key programming is not a Costco warehouse service. If you are already at a Costco tire center, they cannot help with keys.
Costco does sometimes sell coin cell batteries in multipacks, which is useful if your fob simply needs a new battery. That is the only key-related job a Costco trip is likely to solve.
Other stores: hardware stores and parts chains
Hardware stores are often a better bet than Walmart for chip keys. Many Ace Hardware locations have staff-operated key machines that can clone certain transponder keys, and some Home Depot and Lowe’s stores have kiosks with similar abilities. Other parts chains, such as O’Reilly and Advance Auto Parts, sell remotes and may cut keys at some locations. As with AutoZone, smart keys and immobilizer programming are generally not offered.
Cloning works by copying the data from your existing chip onto a new key. It does not touch the car, which is why it is fast and cheap. The limitation is that only certain chip types can be cloned, and a cloned key is an exact copy: if the original is lost and later deactivated, the clone stops working too.
Which key do you have?
Your key type decides whether a store can help at all:
- Plain metal key (common before the late 1990s): any key counter can copy it.
- Transponder chip key (plastic head, no buttons): some kiosks and hardware stores can clone it, depending on the chip.
- Separate remote: a store can sell it; you or a locksmith programs it.
- Remote head or flip key: needs both cutting and programming, usually a locksmith job.
- Smart key for push-button start: locksmith or dealer only.
If your remote also includes a remote start button, our guide to programming a key fob with remote start explains the extra checks.
Better options for modern fobs
- Automotive locksmith: cuts and programs most transponder keys, remotes and smart keys, often at your car. Typically about $100 to $300 in 2026 for a spare, more for luxury brands and all-keys-lost. See what a mobile locksmith can do.
- Dealer: handles every key for its brand, including the newest models, but usually costs the most.
- DIY: free on many older cars with an onboard method; a key programmer covers more cars. Our key fob programming cost guide compares all three.
How to save money on a key fob
- Check whether your car allows onboard remote programming. If it does, buy the remote and program it yourself.
- Buy a fob with the same FCC ID and part number as your original. A mismatch means paying for a failed programming attempt.
- Ask a locksmith whether they will program a fob you supply, and whether they guarantee it.
- Get a spare while you still have a working key. All-keys-lost jobs cost much more.
Replacement Keyless Entry Remote
Match the FCC ID and part number on your current fob, and check whether your car supports onboard programming before buying.
As an Amazon Associate, ReplaceKeyFob earns from qualifying purchases.
Checklist before you go to a store
- Know your key type: plain metal, transponder chip, remote head, separate remote or smart key.
- Call ahead and ask if they can copy or program your exact year, make and model.
- Bring your working key, since kiosks and cloning machines copy an existing key.
- Bring ID and proof of ownership in case the store asks.
- If your fob just stopped working, try a new battery first. Many stores sell coin cells, and our key fob battery replacement near me guide lists who will swap it for you.
Lost every key? Skip the store and read our lost car key locksmith guide.
Frequently Asked Questions
No. Some Walmart stores have key kiosks that copy basic car keys and clone certain older transponder chips, but they do not program remotes or smart keys.
It depends on the store. Some help with keys and remotes bought there, and some remotes can be programmed by the owner in the lot. Call your local store to ask.
No. Costco warehouses do not cut, clone or program car keys.
Doing it yourself with an onboard method is free. Otherwise, an automotive locksmith is usually cheaper than the dealer, especially when the locksmith comes to you.
No. Smart keys must be programmed to the car with a diagnostic tool, which kiosks cannot do.