Transponder Key

FIND THE RIGHT KEY

Explore Transponder Key options, then let us confirm the right match for your vehicle.

Search your vehicle Request a personal quote

Vehicle compatibility checked • Cutting & programming by arrangement • Doncaster & Armthorpe

Or browse all makes A-Z

Transponder Car Keys: Why the Chip and Blade Both Matter

A transponder key contains a chip that communicates with the vehicle immobiliser. The blade operates the lock or ignition, while the electronic authorisation allows starting. Cutting a matching blade alone may therefore be insufficient.

Choosing a compatible transponder

Use the vehicle details and listed key specification rather than shape alone. Chip family, blade profile and security generation affect compatibility. A separate remote, where fitted, may also need attention.

Spare key or all keys lost?

A working key can affect the available programming route. Explain whether you need an additional key or have no usable keys remaining. We check the appropriate cutting, programming and testing requirements before providing a personalised quote.

Read about key programming · Check our service area