2003 Chevrolet Impala
Key Replacement - Save vs Dealer in San Diego
OEM Quality | Fraction of the Dealer Price

Why pay $400+ at the dealer when you can get the exact same OEM-spec key for a fraction of the cost? EZ Car Keyz delivers professional key replacement at prices that make sense.

Best price on car keys, guaranteed
2003 Chevrolet Impala
Key Options
Dealer-grade key for a fair, honest price
Why Pay Dealer Prices for a Chevrolet Key?
Compare prices and stop overpaying for your key
2003 Chevrolet Impala MECHANICAL-KEY Replacement - Fast, Affordable & Professional
Worn ignitions on older Chevy trucks are one of my most common calls, and dealers love turning a simple fix into a full replacement. The Z-keyway ignition cylinder on Silverado, Tahoe, Impala, and other GM models wears down with mileage. The wafers get loose, the key starts catching, and eventually it either jams or snaps. The dealer will quote a new ignition, new keys, and a full reprogram. That's overkill for a wafer problem.
A customer at the gym in Del Mar had been wrestling his 2003 Chevrolet Impala ignition for a month. He'd have to jiggle the key, pull back, push hard. Some mornings it just wouldn't turn. The dealer quoted him $200 for a new ignition cylinder and keys. He was about to book it when a buddy told him to call a locksmith first.
I looked at his ignition and the issue was worn wafers, not a failed cylinder. So I used my ACDP to back up the body control module data before touching anything mechanical. Then I decoded the lock, replaced the worn wafers, and cut a fresh key that matched the repaired cylinder. His separate remote, FCC ID , paired right back up with a quick OBD sync. I showed him the old wafers so he could see the wear.
His total was $95. The dealer's $200 quote included parts and labor for a full cylinder replacement he didn't need. The ignition works clean now, the key turns smooth, and I replaced the worn parts instead of the whole assembly.
Save vs the Dealer on Your Chevrolet Impala Key
Get your key for hundreds less than the dealer. Same quality, same result, better price.
Chevrolet Impala Rapid Response, Done Right
Rapid response in the field
Real Reviews, Real Savings
See why drivers choose us over the dealer
“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”
“Very professional and extremely affordable. The price was literally about three times cheaper than what my dealership quoted me. Fast service and no stress at all. Highly recommend.”
“A friend lost my Lexus key and he was able to program and cut a brand new one within 20 minutes. Arrived within about 40 minutes and was friendly, efficient, and quick.”
Chevrolet Impala Key Service Areas
Fair pricing in every city we serve

Free mobile service to all listed cities - no trip fees





