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Replacement and OEM Parts for 1989 GMC G2500 Alternator

1989 GMC G2500 Alternator

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1989 GMC G2500
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Alternators, Batteries & Starters
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  • Remy Remanufactured Alternator for 1989 GMC G2500 - 20254

    Remy® Remanufactured Alternator for 1989 GMC G2500

    PartNumber: 20254
    Product Specifications
    • Notes: 78 Amps; Caution: Pulley Change May Be Reqd
    • Amp Rating: 78
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: V-Belt
    • Pulley Groove Quantity: 1
    • Pulley Included: Yes
    • Pulley Outside Diameter: 71
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244202544
    • Voltage [V]: 12
    • Part Description: 1989 GMC G2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 8 Cyl 6.2L
    $71.33
  • Quality-Built Alternator Remanufactured for 1989 GMC G2500 - 7991611

    Quality-Built® Alternator Remanufactured for 1989 GMC G2500

    PartNumber: 7991611
    Product Specifications
    • Notes: w/AC, w/6S Pulley;w/AC
    • Amps: 100 Amps
    • Clock: 11:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1989 GMC G2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
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    $71.99
  • Remy Alternator for 1989 GMC G2500 - 91344

    Remy® Alternator for 1989 GMC G2500

    PartNumber: 91344
    Product Specifications
    • Notes: w/AC; w/Opt Elec Equip; 105 Amps;w/AC; 105 Amps;w/AC; w/o Opt Elec Equip; 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244913440
    • Voltage [V]: 11
    • Part Description: 1989 GMC G2500 Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
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    $126.32
  • Quality-Built Alternator Remanufactured for 1989 GMC G2500 - 7944411

    Quality-Built® Alternator Remanufactured for 1989 GMC G2500

    PartNumber: 7944411
    Product Specifications
    • Notes: wo/ AC, w/4S Pulley;wo/ AC;wo/ AC, w/85 amp alt., w/4S Pulley
    • Amps: 85 Amps
    • Clock: 11:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 4 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1989 GMC G2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
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    $66.35
  • Remy Alternator for 1989 GMC G2500 - 91319

    Remy® Alternator for 1989 GMC G2500

    PartNumber: 91319
    Product Specifications
    • Notes: wo/ AC, w/Opt Elec Equip; 105 Amps;wo/ AC, wo/ Opt Elec Equip; 105 Amps;wo/ AC; 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 4
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 1989 GMC G2500 Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    Show More
    $53.82
  • Quality-Built Alternator Remanufactured for 1989 GMC G2500 - 7861411

    Quality-Built® Alternator Remanufactured for 1989 GMC G2500

    PartNumber: 7861411
    Product Specifications
    • Notes: wo/ AC, w/100 amp alt., w/4S Pulley
    • Amps: 100 Amps
    • Clock: 11:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 4 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1989 GMC G2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    $75.78
  • Quality-Built Alternator Remanufactured for 1989 GMC G2500 - 7273112

    Quality-Built® Alternator Remanufactured for 1989 GMC G2500

    PartNumber: 7273112
    Product Specifications
    • Amps: 78 Amps
    • Clock: 12:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1989 GMC G2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 8 Cyl 6.2L
    $69.65
  • Quality-Built Alternator New for 1989 GMC G2500 - 7991611N

    Quality-Built® Alternator New for 1989 GMC G2500

    PartNumber: 7991611N
    Product Specifications
    • Notes: w/AC, w/6S Pulley;w/AC
    • Amps: 100 Amps
    • Clock: 11:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1989 GMC G2500 Alternator New
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    Show More
    $123.73
  • Remy Remanufactured Alternator for 1989 GMC G2500 - 20338

    Remy® Remanufactured Alternator for 1989 GMC G2500

    PartNumber: 20338
    Product Specifications
    • Notes: wo/ AC; 85 Amps;wo/ AC, wo/ Opt Elec Equip; 85 Amps
    • Amp Rating: 85
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 20414
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 4
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 1989 GMC G2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    Show More
    $48.26
  • Remy Remanufactured Alternator for 1989 GMC G2500 - 20339

    Remy® Remanufactured Alternator for 1989 GMC G2500

    PartNumber: 20339
    Product Specifications
    • Notes: w/AC; 100 Amps;w/AC; w/o Opt Elec Equip; 100 Amps
    • Amp Rating: 100
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244203398
    • Voltage [V]: 10
    • Part Description: 1989 GMC G2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    Show More
    $71.38
  • Remy Remanufactured Alternator for 1989 GMC G2500 - 20395

    Remy® Remanufactured Alternator for 1989 GMC G2500

    PartNumber: 20395
    Product Specifications
    • Notes: w/AC; w/Opt Elec Equip; 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244203954
    • Voltage [V]: 10
    • Part Description: 1989 GMC G2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    $73.57
  • OEM 1989 GMC G2500 Reman Alternator (Delco 12Si 78 Amps) Diagram - 19151861
    View Related Parts

    OEM (Genuine) 1989 GMC G2500 Reman Alternator (Delco 12Si 78 Amps)

    PartNumber: 19151861
    OEM 1989 GMC G2500 Reman Alternator (Delco 12Si 78 Amps) - 19151861
    Product Specifications
    • Notes: 66 & 78 Amp
    • Other Names: Alternator, Alternator Assembly
    • Item Dimensions: 9.4 x 8.2 x 7.4 inches
    • Item Weight: 13.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463058
    • Part Description: 1989 GMC G2500 Reman Alternator (Delco 12Si 78 Amps)
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | Rally, Rally STX, Vandura | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
  • Denso Alternator for 1989 GMC G2500 - 210-5102

    Denso® Alternator for 1989 GMC G2500

    PartNumber: 210-5102
    Product Specifications
    • Notes: 100 Amp; w/AC; 1st Time Fit
    • Amperage Rating: 100
    • Family: DELCO REMY OE
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • Plug Type: 310
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511074477
    • Voltage: 12.0
    • Part Description: 1989 GMC G2500 Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    Show More
  • OEM 1989 GMC G2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps) Diagram - 19152469
    View Related Parts

    OEM (Genuine) 1989 GMC G2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)

    PartNumber: 19152469
    OEM 1989 GMC G2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps) - 19152469
    Product Specifications
    • Notes: 100 Amp
    • Other Names: Alternator
    • Item Dimensions: 6.7 x 7.6 x 8.0 inches
    • Item Weight: 11.50 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463045, 10463148
    • Part Description: 1989 GMC G2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | Rally, Rally STX, Vandura | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
  • Denso Alternator for 1989 GMC G2500 - 210-5136

    Denso® Alternator for 1989 GMC G2500

    PartNumber: 210-5136
    Product Specifications
    • Notes: 100 Amp; w/o AC; 1st Time Fit
    • Amperage Rating: 100
    • Family: DELCO REMY OE
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • Plug Type: 310
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511078147
    • Voltage: 12.0
    • Part Description: 1989 GMC G2500 Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 6 Cyl 4.3L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.0L
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L
    Show More
  • OEM 1989 GMC G2500 GENERATOR Assembly-Remanufacture Diagram - 10463104
    View Related Parts

    OEM (Genuine) 1989 GMC G2500 GENERATOR Assembly-Remanufacture

    PartNumber: 10463104
    OEM 1989 GMC G2500 GENERATOR Assembly-Remanufacture - 10463104
    Product Specifications
    • Notes: 105 Amp
    • Other Names: Alternator, Alternator Assembly
    • Item Dimensions: 6.8 x 7.6 x 7.8 inches
    • Item Weight: 11.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463149
    • Part Description: 1989 GMC G2500 GENERATOR Assembly-Remanufacture
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | Rally, Rally STX, Vandura | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
  • OEM 1989 GMC G2500 GENERATOR Assembly-Remanufacture Diagram - 10463044
    View Related Parts

    OEM (Genuine) 1989 GMC G2500 GENERATOR Assembly-Remanufacture

    PartNumber: 10463044
    OEM 1989 GMC G2500 GENERATOR Assembly-Remanufacture - 10463044
    Product Specifications
    • Notes: 85 Amp
    • Other Names: Alternator
    • Item Dimensions: 6.7 x 7.4 x 8.0 inches
    • Item Weight: 11.00 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1989 GMC G2500 GENERATOR Assembly-Remanufacture
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | Rally, Rally STX, Vandura | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL
  • Remy Remanufactured Alternator for 1989 GMC G2500 - 20414

    Remy® Remanufactured Alternator for 1989 GMC G2500

    PartNumber: 20414
    Product Specifications
    • Notes: wo/ AC, w/Opt Elec Equip; 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 4
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244204142
    • Voltage [V]: 10
    • Part Description: 1989 GMC G2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1989 GMC G2500 | All Trims | 8 Cyl 5.7L