GM Service Manual Online
For 1990-2009 cars only

21-SI 200 Generator Specifications

Part Number

Field-Ohms

27°C (80°F)

Field Current

27°C (80°F)

AMPS

Field Current

27°C (80°F)

VOLTS

Cold Output

AMPS

Cold Output

RPM

Rated Output

AMPS

19010110

1.7-1.8

6.7-7.1

12

45

1600

160

19010110

1.7-1.8

6.7-7.1

12

150

5000

160

19010112

1.7-1.8

6.7-7.1

12

60

1600

100

19010112

1.7-1.8

6.7-7.1

12

100

6500

100

19010113

1.7-1.8

6.7-7.1

12

57

1600

130

19010113

1.7-1.8

6.7-7.1

12

130

6500

130

Generator Output Specifications

Engine

Option Code

Generator Model

Rated Output

Load Test

Diesel Engines

KW1

21SI

160 A

112 A

Diesel Engines

KG8

21SI

130 A

91 A

Diesel Engines

K60

21SI

100 A

70 A