Distributor Voltage Regulator, Internal, NOS GM 1116387.  AC Delco # D680.  Fits:
Buick
   Skyhawk, 1982-1986 L4-112ci, L4-122ci 
   Skylark, 1982-1983 V6-173ci, L4-151ci 
   SOMERSET Regal, 1985 L4-151

Cadillac
   CIMARRON
   1983-1986 L4-122ci, V6-173ci 
   1982 L4-112ci 

Chevy
   CAVALIER
   1982-1986 L4-122ci 
   1985-1986 V6-173ci
   CELEBRITY, 1984 V6-173ci, L4-151ci, V6-260ci DIESEL 
   CITATION,    1982-1983 L4-151ci, 173ci 
   Corvette, 1982, 1984-1985 V8-350ci 
   VAN G10, G20, G30, 1984 L6-250ci 

Corvette, 69-79

GMC VAN G1500, G2500, G2500, G3500, 1984 L6-250ci 

Oldsmobile
   CALAIS, 1985 L4-151ci, V6-181ci 
   FIRENZA
    1982-1986 L4-112ci 
    1983-1986 L4-122ci 
    1985-1986 V6-173ci 
    OMEGA, 1982-1983 V6-173ci, L4-151ci 

PONTIAC
   83-84 2000, L4-112ci, L4-122ci 2.0L
   85 GRAND AM, L4-151ci, V6-181ci  
  J2000, 1982-1983 L4-122ci, L4-112ci 
   PHOENIX, 1982-1983 L4-151ci, V6-173ci 
   SUNBIRD, 1985-1986 L4-112ci, L4-122ci

We will be glad to respond to any questions you may have. If additional photos are needed to help you make your decision, please let us know and we'll be glad to send them.

Thanks for looking.

JnJ Vette Parts

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