Chevrolet Door Lock Cylinder Set

Package contents vary. One A-Premium set includes two door locks and an ignition lock, while another lists only two door locks. Check the itemized contents before ordering a set for several locations.

Some sets are described as keyed alike. One listed Jeep set says its two supplied keys match all four included locks. Confirm the individual description; existing locks left on the vehicle may still require their original key.

Vehicles with an immobilizer may require a correctly coded key in addition to a mechanically matching blade. Check the key and programming requirements for the vehicle; a lock set alone does not establish electronic compatibility.

The cylinder operates the lock mechanically with a key. A power-lock actuator is an electrical component that moves a locking mechanism. They can work in the same door, but are separate parts with different failure causes.

Do not assume the original key will match a replacement cylinder supplied with its own keys. If keeping one key for unchanged locks matters, check whether the specific cylinder can be matched to the existing key before ordering or installing it.