Chevrolet 1997 Blazer Owner's Manual page 317

Replacement Bulbs
Lamps
Halogen Headlamps, Sealed Beam
Halogen Headlamps, Composite Low-Beam
Halogen Headlamps, Composite High-Beam
Tail and Stoplamps
Front Sidemarker Lamps
Turn Signal Lamps
Underhood Lamp
Visor Vanity Mirror Lamps
Overhead Console Reading Lamps
Quantity
2
3
2
4
2
-
3
1
4
-
3
Number
2E 1
9006 HB4
9005 HB3
3057
194
3157 NA
93
74
194
6-62