Lexus
Lexus GX Key Replacement Perth
Lost or need a spare key for your Lexus GX in Perth? We cut and program GX smart keys on-site for all years and trims.

Need a Lexus GX key replacement in Perth? We cut and program GX smart keys on-site for all years and trims.
What key does the Lexus GX use?
The GX uses a proximity smart key with push-button start. We supply, cut and program keys and fobs to match your vehicle’s immobiliser.
Common Lexus GX key problems
Smart key battery issues, unresponsive proximity sensors and lost-only-key situations are the jobs we handle most often on the GX.
Lexus GX key FAQs
Can you program a new GX smart key if I’ve lost mine?
Yes, we can supply, cut and program a new GX smart key on-site even if every original key is lost.
Do you program GX smart keys?
Yes — we program GX push-button smart keys on-site. Call 0422 911 474 for a quote.
Can you program a new GX smart key if I’ve lost mine?
Yes, we can supply, cut and program a new GX smart key on-site even if every original key is lost.
Do you program GX smart keys?
Yes — we program GX push-button smart keys on-site. Call 0422 911 474 for a quote.
Do Lexus GX keys need programming?
Most Lexus GX replacement keys and remotes need to be programmed or paired to the vehicle before they will work correctly. We handle this on-site.
How much does Lexus GX key replacement cost?
The cost depends on the model year, key type and whether an existing working key is available. Call 0422 911 474 for a clear quote before we come out.
Do you come to my location for a Lexus GX key?
Yes. Our mobile locksmiths come to your home, workplace, car park or roadside location across Perth to complete Lexus GX key work.
