Acura Car Key Replacement: What Type of Key Does Your Model Use?
Acura vehicles manufactured over the past two decades use one of three key technologies, and knowing which one applies to your car directly shapes the replacement process. Older Integra and early TL models used a basic laser-cut or sidewinder key paired with a separate transponder chip — the chip must be programmed to your car's immobilizer or the engine will crank but not start. Mid-range models like the RDX and MDX shifted to proximity key fobs that combine locking, unlocking, and ignition functions in a single device. The newest Acura TLX and MDX trims use a full push-button smart key system that communicates with the vehicle over a rolling-code radio frequency, requiring dealer-grade programming tools to clone or replace correctly.
Our mobile Acura car key replacement service covers all three categories. We carry high-quality key blanks and compatible fob shells, cut keys to your vehicle's specific bitting code, and use professional-grade programming devices to sync the new key or fob to your car's ECU on the spot. The factors that determine your final quote include the key technology involved, the specific Acura model and year, the time of day you call, your location within the Lauderhill service area, and whether you need a single key or a full set with a spare. We give you that exact number before any work begins — no surprises.