Replace a worn, sticking, or failed front door lock with the Standard Ignition Door Lock Kit DL-7B. It is a direct-fit application for many classic and later vehicles, including the 1960-1970 Chevrolet Impala, 1973-1996 Buick Century, and 1987-2000 Chevrolet Blazer. See the "Vehicles it fits" section for the full list and engine details.
A front door lock contains the key cylinder and tumblers that let the key lock and unlock the door. Signs this part may need replacing include a key that is hard to insert or turn, a lock that sticks or binds, or a lock that no longer engages when the key is turned. Diagnose the cause before replacing, since linkage or actuator problems can produce similar symptoms.
Interchange: 89056783 · DLK12 · DLK16 · 12330122 · 12398552 · 12398561 · 15537631 · 15578974 · 20496703 · 20496880 · 2467434 · 3929567 · 695452 · 700796 · 714357 · 886392 · DL15250
This part cross-references / interchanges with the following part numbers:
What vehicles does the Standard DL-7B fit?
It fits many vehicles, including the 1960-1970 Chevrolet Impala, 1973-1996 Buick Century, and 1987-2000 Chevrolet Blazer. See the "Vehicles it fits" section for the full list.
Is this a front or rear door lock kit?
The catalog lists the DL-7B for the front position on its listed applications.
What is the DL-7B lock made of?
Standard builds it with solid brass tumblers, chrome-plated brass keys, and die-cast zinc lock cores.
What are signs a door lock may need replacing?
Common signs are a key that is hard to insert or turn, a sticking or binding lock, or a lock that won't engage with the key. Diagnose the cause first, because linkage or actuator faults can act similarly.
What part numbers does the DL-7B replace?
It cross-references 17 numbers, including 89056783, 12330122, 12398552, DLK12, DLK16, and DL15250. The full list appears on the Interchange line in the description.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
