Ignition Lock Cylinder with coded Keys
Chrome

Fits e.g. Buick/Cadillac/Chevrolet/GMC/Oldsmobile/Pontiac & Jeep:
Blazer & C/K-Series Pickup 1978-1981,
Bonneville 1988-1991,
Buick & Cadillac 1979-1984,
Caprice, Cavalier & Celebrity 1990,
Caprice 1991,
Century & Estate Wagon 1986-1990,
Chevrolet Passenger Cars 1979-1983 except Police,
Chevrolet Passenger Cars 1988-1989 except Corvette, Beretta & Corsica,
Chevrolet/GMC Trucks 1982-1995 except Single Key System & except Motorhomes,
Corvette 1985-1986,
Custom Cruiser, Ninety Eight 98 Regency & Delta 88 1987-1991,
DeVille 1985-1990,
Electra, Riviera & Century 1985,
Electra & Park Avenue 1986-1989,
Firebird/Trans Am & Bonneville 1986-1987,
Firebird/Trans Am 1988-1989 except with Anti-Theft,
Fiero & Sunbird 1984-1988,
Fleetwood Brougham 1986-1987,
Fleetwood 1988-1990,
Le Sabre 1985-1991,
Jeep 1986-1990,
Oldsmobile 1979-1986,
Pontiac 1979-1985,
Roadmaster 1991,
Safari 1987-1989,
Skyhawk & Skylark 1985-1989 &
Trans Sport 1990-1996

Replaces: 12300443, 20496701, 26025789, 5502601, 55026014, 7830380, 7833759, 7849210, 83501971, 8955026014, 8983501971, D1403B, D1419B, D1443C, SWG2044, US162L

For this ignition lock in black use #4931319.
These two numbers are interchangeable.