Global Machinery Company Sierra 1999 - Manual (Page 371)

yellow blue
6-73
Replacement Bulbs*
Quantity Number
Low - Beam Headlamps 2 9006
High - Beam Headlamps 2 9005
Daytime Running
Lamps (DRL) 2 3157KX
Front Marker Lamp 2 194
Front Parking and
Turn Lamp 2 3157NA
Rear Marker Lamp,
Taillamp and Stop Lamp 2 3157
Taillamp and
Stop Lamp** 2 1157
Quantity Number
Rear Turn Lamp 2 3157
Rear Turn Lamp ** 2 1156
Back - up Lamp 2 3157
Back - up Lamp ** 2 1156
Center High - Mounted
Stoplamp
2 912
Cargo Lamp 2 912
* For replacement bulbs not listed here, please consult
your dealer.
** Chassis Cab Models