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Powermaster GM 12si-Style Alternator Chrome

713-37293

made in usa

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Powermaster 37293
$157.99
More than 10 available
GM 12si-Style Alternator
  • Chrome
  • 150 Amp
  • 1v Belt Pulley
  • 2" Mounting Flange
  • Free Shipping - Ships
    Save $20 off $200, $50 off $500, $100 off $1,000 Orders. Promo Code: SPRINGSAVINGS exclusions apply
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    1976  GMC K15 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980  CHEVROLET MONTE CARLO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1976  GMC K15

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1974  CHEVROLET EL CAMINO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1976  GMC K25 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET K30 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1974  CHEVROLET EL CAMINO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1984-1985  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: F
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976  GMC K25 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972-1974  CHEVROLET K20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1972  CHEVROLET K30 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: -
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1975  CHEVROLET C20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1984-1985  JEEP GRAND WAGONEER

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: N
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1963-1967  CHEVROLET K20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 283
    • EngineType: V8 ( 4.6 L / 283 )

    1967  OLDSMOBILE CUTLASS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HOLIDAY
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1970  CHEVROLET K10 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1975-1976  CHEVROLET G20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BEAUVILLE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET K10 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  BUICK SKYLARK

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 350
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  GMC K25/K2500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1969  AMERICAN MOTORS AMX

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome; With Delco Remy w/150 Amp
    • Liter: 5.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 343
    • EngineType: V8 ( 5.6 L / 343 )

    1980-1986  GMC C2500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  CHEVROLET K20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1964  BUICK ELECTRA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 401
    • EngineType: V8 ( 6.6 L / 401 )

    1979-1980  CHEVROLET K10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976  GMC C25

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1970  CHEVROLET NOVA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: ND
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1987  CHEVROLET V20 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1969-1971  CHEVROLET CAMARO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1978  GMC C25 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972  GMC K15/K1500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1970-1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESPRIT
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1981  CHEVROLET C20

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1971-1973  CHEVROLET K20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1972  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: A
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET CAMARO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1972  CHEVROLET K20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1983  CHEVROLET C30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973  BUICK ELECTRA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1973-1975  CHEVROLET IMPALA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1968-1969  AMERICAN MOTORS JAVELIN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome; With Delco Remy w/150 Amp
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SST
    • Engine Vin: B
    • CUI: 232
    • EngineType: L6 ( 3.8 L / 232 )

    1982-1984  CHEVROLET MONTE CARLO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1973-1974  CHEVROLET C20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: L
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1964-1968  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SS
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1980  CHEVROLET C10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: X
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1980-1986  GMC C2500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  CHEVROLET EL CAMINO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: U
    • CUI: 402
    • EngineType: V8 ( 6.6 L / 402 )

    1968-1969  CHEVROLET K20 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1981-1982  CHEVROLET EL CAMINO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONQUISTA
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1967  BUICK GRAN SPORT

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1977-1978  GMC C25

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1978  CHEVROLET C30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Z
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1968-1971  CHEVROLET EL CAMINO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  GMC C3500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979-1980  CHEVROLET K10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1975  CHEVROLET K10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: Q
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1978  CHEVROLET K5 BLAZER

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET K10 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1980  CHEVROLET K10

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1976  GMC K15 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: U
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1987-1988  CHEVROLET V30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1976-1980  CHEVROLET C30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CHEYENNE
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1982  GMC C2500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1987  CHEVROLET V20 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM DELUXE
    • Engine Vin: N
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1972-1974  OLDSMOBILE CUTLASS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972  OLDSMOBILE CUTLASS

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CRUISER
    • Engine Vin: T
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1977-1979  CHEVROLET C20 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: R
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1972  CHEVROLET MONTE CARLO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: V
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1965-1966  PONTIAC GTO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 389
    • EngineType: V8 ( 6.4 L / 389 )

    1974  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1972-1974  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    1981  CHEVROLET C30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: DELUXE
    • Engine Vin: M
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SCOTTSDALE
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1971  PONTIAC FIREBIRD

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: -
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1971-1974  AMERICAN MOTORS JAVELIN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome; With Delco Remy w/150 Amp
    • Liter: 5.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: AMX
    • Engine Vin: N
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1969  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300 DELUXE
    • Engine Vin: DC
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1982  GMC K2500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA GRANDE
    • Engine Vin: J
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )

    1972  CHEVROLET CORVETTE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: W
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1974  PONTIAC GRAND AM

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1974  CHEVROLET K30 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1979-1986  GMC C1500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970  GMC C15/C1500 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: A
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1979-1986  GMC C3500

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1968-1969  CHEVROLET CHEVELLE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 300 DELUXE
    • Engine Vin: -
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1978  JEEP CHEROKEE

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: WIDE TRACK
    • Engine Vin: P
    • CUI: 360
    • EngineType: V8 ( 5.9 L / 360 )

    1976  CHEVROLET IMPALA

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 7.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM
    • Engine Vin: S
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1983  CHEVROLET C30

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982  CHEVROLET K20 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SILVERADO
    • Engine Vin: T
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1973  BUICK ESTATE WAGON

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1970-1971  GMC C25/C2500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1969  AMERICAN MOTORS AMX

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome; With Delco Remy w/150 Amp
    • Liter: 4.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: M
    • CUI: 290
    • EngineType: V8 ( 4.7 L / 290 )

    1968-1969  CHEVROLET C10 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 396
    • EngineType: V8 ( 6.5 L / 396 )

    1968-1969  CHEVROLET K30 PICKUP

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 327
    • EngineType: V8 ( 5.3 L / 327 )

    1982-1984  CHEVROLET MONTE CARLO

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1986  GMC C2500 SUBURBAN

    • Fitment_Note: 12si; 150 Amp; 100 Idle; 1V Pulley; Chrome
    • Liter: 6.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: C
    • CUI: 379
    • EngineType: V8 ( 6.2 L / 379 )
    37293 is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from Powermaster Alternator This is a good alternator I’m running all msd ignition and a electric fan with stereo system and it’s working fine on my 1964 impala with a Chevy 350 engine.
    Date published: 2019-05-01
    Rated 4 out of 5 by from Awsome alternator works perfect for my aplication
    Date published: 2019-11-17
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    Will this fit in 1999 Chevy suburban 1500?

    Asked by: Wlos
    No, this will not fit the 99 Chevy Suburban.
    Answered by: Rusty B
    Date published: 2018-07-11

    Hello, The alternators are manufactured where? Are the components American or Chinese?

    Asked by: Evandro
    These are manufactured in the USA.
    Answered by: Rusty B
    Date published: 2019-04-26
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    Items You Need

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    Motor Vehicles

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    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

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    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.