STANDARD PARTS PONTIAC 1978 1983 BULB CHART BULB FUNCTION NO PART NO 78 79 80 81 82 823 EXTERNAL LAMPS Back Up 1156 9417866 X X X X X X Back Up 1157 9428902 X X X X Back Up 2057 9438848 X Cornering 1156 9417866 X X X X X Cornering 1295 9428554 X X X Headlamp Otr Rectangle 4652 5966200 X X X X X X Headlamp Inr Rectangle 4651 5966201 X X X X X X Headlamp 6054 5972698 X Headlight 6052 5968098 X X License 194 9421330 X X X X X X Parking Directional 1157NA 9428904 X X X X X X Parking 2057NA 9438850 X Pa rk Directional Signal 2057 9438848 X X Parking Rear Signal 1157 9428902 X X X Side Marker 2057 9438848 X Side Marker Frt 194 9421330 X X X X X X Side Marker Rr Otr 194 9421330 X X X X X X Stop and Tail 1157 9428902 X X X X X Tail Lamp 194 9421330 X X X X Tail Stop Signal 1157 9428902 X X X Tail Stop Signal 1156 9417866 X Tail Stop Directional 2057 9438848 X X Turn Signal Front 1157A 9428904 X X Turn Signal Front 2057NA 9438850 X Turn Signal RR 1156 9417866 X X X Turn Signal 1157NA 9428904 X Turn Signal RR 1157 9428902 X X Turn Signal Indicator 168 9425542 X X X Turn Signal Indicator 194 9421330 X X X Turn Signal Front 1157NA 9428904 X INTERIOR LAMPS Air Conditioning 37 9436789 X Air Conditioning 194 9421330 X X X X X X Ammeter Telltale 194 9421330 X Ash Tray I P 1445 274004 X X X X X X Ash Tray 168 9425542 X X Ash Tray Console 558 9433183 X X X X X Ash Tray Console 1895 9417863 X X Brake Warning 194 9421330 X X X X X X Cargo Area 561 9433040 X X Check Engine Indicator 168 9425542 X X Check Eng Indicator C 4 System 194 9421330 X X X X Choke Telltale w Gages Only 194 9421330 X Choke Telltale w Gages Only 194 9421330 X Choke Indicator 168 9425542 X X Cigar Lighter 1445 274004 X X X X X X Cigar Lighter Ash Tray 194 9421330 X X Clock 1895 9417863 X X Clock 194 9421330 X X X X Clock lllum Part of Rdo Asm Heater A C Control 168 9425542 X X Cluster Speedo Illumination 194 9421330 X X X X X Cluster Speedo lllum Rally 1895 9417863 X Console Compartment 194 9421330 X X Courtesy Door Warning 168 9425542 X X X X X X Courtesy Console 89 142452 X X Courtesy Console 212 2 9431809 X Courtesy I P 906 9436750 X X X X X Courtesy I P 89 142452 X Courtesy Upper Ouarter 562 9428429 X X X Courtesy Frt St 631 142452 X X Diesel Wait Lamp 73 9436790 X X Diesel Wait 194 9421330 X X Digital Clock 1895 9417863 X X Digital Clock 194 9421330 X X WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION T 89 319