2003 Lexus SC
Key Replacement - Save vs Dealer in Ventura County
Mobile Service | No Dealer Trip Needed
You shouldn't have to take a day off work for a car key. Our mobile service meets you at your location on your schedule. Most appointments available same day.
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2003 Lexus SC
Key Options
Dealer-grade key for a fair, honest price
Lexus Key: We Come to You
One comes to you, one makes you wait
2003 Lexus SC Remote Head Key Replacement - Fast, Affordable & Professional
Got a call from a guy out near Lost Canyons Golf Club in Simi Valley. He was visiting his parents over the holidays and wanted a spare key for his 2003 Lexus SC 430. Not an emergency, just tired of only having one key on a twenty-year-old car and knowing how bad that math gets if he loses it.
He asked me straight up whether an aftermarket key would hold up the same as a dealer fob. Fair question.
The blade is the same TOY48 profile. The transponder is a 4C glass chip, identical spec to what Lexus puts in the 89070-50660 housing. The HYQ12BBK aftermarket shell has the same three-button layout, same weight, same fit in the hand. Only difference is no Lexus logo on the back.
I cut the blade on site, programmed the 4C chip through the OBD-II port using the immobilizer reset procedure, and tested it through three full start cycles. Locks, unlock, trunk release, all clean. He stood there clicking it at the car from across the driveway like he was testing range. Worked every time.
The dealer in Thousand Oaks quoted him a wait of over a week plus a tow-in. I was done in about 25 minutes on his parents' driveway for a fraction of what they wanted. He drove back to dinner with two working keys.
Save vs the Dealer on Your Lexus SC Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Lexus SC Rapid Response, Done Right
Rapid response in the field
Real Reviews From Real Driveways
Customers who never left their driveway
“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”
“The dealership quoted me $600 for a new Honda key. EZ Car Keyz did it for $225, same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option.”
“A+ service at an even better price. Tim was a lifesaver. I lost my original and only key for my Audi and he was willing to come to my location at 8pm the same day. He worked fast, communicated clearly, and made sure everything worked before leaving.”
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