2013 Mazda 3
Key Replacement - Save vs Dealer in San Diego
1,000+ Five-Star Reviews | Certified Pros

Not all locksmiths are created equal. EZ Car Keyz is BBB A+ rated, fully licensed and insured, and trusted by thousands of customers across the area. Your vehicle is in good hands.

5-star service at a discount
2013 Mazda 3
Key Options
Dealer-grade key for a fair, honest price
Compare Mazda 3 Key Credentials
Our credentials vs dealer service - side by side
2013 Mazda 3 Smart Key Replacement - Fast, Affordable & Professional
The OEM versus aftermarket question on 2013 Mazda 3 keys deserves an honest answer. OEM Mazda keys come from the factory supplier with the logo and the price tag. Aftermarket keys use the same blade profile, same chip type, same button layout, and same circuit board design. The daily-use difference is zero when the aftermarket blank is quality sourced.
An English professor at the bookstore in San Ysidro asked me straight whether the key would be "as good as dealer." She had a 2013 Mazda 3 and wanted a spare she could trust daily, not just an emergency backup. Fair question.
I carry aftermarket blanks tested across hundreds of Mazda jobs. The blade is the same MAZ24 profile cut to spec. The transponder chip is the same generation the immobilizer expects. I decoded her door lock with my MAZ24 Lishi, cut the blade, and programmed the chip through OBD. Her key, FCC ID WAZX1T768SKE11A03, was a 4-button remote. The aftermarket shell has the same button feel and fit as factory.
Her total was $234. Dealer charges $409 for the OEM version. Where aftermarket goes wrong is cheap blanks with brittle shells. I test every batch before it goes in the van.
Save vs the Dealer on Your Mazda 3 Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Mazda 3 Rapid Response, Done Right
Rapid response in the field
Five Stars From Verified Customers
Reviews that back up our credentials
“I called EZ Car Keyz to unlock my truck, make a key, and sync a new key fob. They were at my location within minutes and handled everything fast and friendly. Prices were great and the service was excellent.”
“Steve was incredibly helpful when I lost my car keys. He came out the exact same day and I only waited about 30 minutes. I really needed to get to work and he completely saved me.”
“I am very pleased with the value of the service I received from Marco at EZ Car Keyz. They arrived extremely fast, opened my door in no time, and the price was right on point.”
Mazda 3 Key Service Areas
Trusted by thousands across the area

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