Yes, you can get basic spare car keys made at many Walmart locations that have a key copying kiosk or a dedicated key center, typically near the automotive or electronics sections. However, this service is primarily for traditional, non-electronic mechanical keys. If your car key has an electronic chip (a transponder key) for anti-theft purposes, Walmart can often cut the physical blade but cannot program the chip, which is necessary for the car to start.
The process is straightforward for a standard key. You’ll find a kiosk like the Minute Key or visit the service counter. An associate will help you select a blank key that matches your vehicle's make and model, and a machine will cut it to match your original. The cost is very affordable, usually between $2 and $6 for the key itself, plus a small cutting fee.
For modern keys, the limitations are significant. Most cars produced after the mid-1990s use transponder keys. While Walmart may sell blank transponder keys, they lack the specialized diagnostic tools to program them to communicate with your car's engine immobilizer system. Attempting to use an unprogrammed transponder key will unlock the doors but will not start the engine.
| Service Aspect | Walmart Capability | Key Consideration |
|---|
| Key Type | Mechanical Keys | Yes, fully functional copies can be made. |
| Basic Transponder Keys | Physical cutting only; no programming. |
| Laser-Cut Keys | Limited availability; varies by location. |
| Smart Keys & Fobs | No; replacement and programming not available. |
| Typical Cost | Mechanical Key Copy | $2 - $6 for the key, plus a cutting fee. |
| Transponder Key Blank | $40 - $100 (for the key only, without programming). |
| Programming | All Electronic Keys | Not available. Requires a dealership or locksmith. |
For a fully functional spare, especially for a modern vehicle, your best bets are an automotive locksmith, who often provides mobile service and competitive pricing, or the car dealership, which guarantees OEM parts and correct programming but at a higher cost. Walmart is an excellent, budget-friendly solution for an emergency door-unlocking key if you lock your keys inside, but not for a primary spare for most modern cars.
