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1991 GMC K2500
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  • OEM (Genuine) 1991 GMC K2500 Alternator

    PartNumber: 19152476
    OEM 1991 GMC K2500 Alternator - 19152476
    Product Specifications
    • Notes: All Models; 105 Amp; 5.7L
    • Other Names: Alternator
    • Item Dimensions: 9.1 x 8.3 x 7.2 inches
    • Item Weight: 11.80 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463415, 10463111
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
    $206.74 MSRP: $384.06
    You Save: $177.32 (47%)
  • Remy Remanufactured Alternator for 1991 GMC K2500 - 20576

    Remy® Remanufactured Alternator for 1991 GMC K2500

    PartNumber: 20576
    Product Specifications
    • Notes: w/144mm (5 11/16") Dia Alt Case; 124 Amps
    • Amp Rating: 124
    • 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
    • Voltage [V]: 1
    • Part Description: 1991 GMC K2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    $72.52
  • Quality-Built Alternator Remanufactured for 1991 GMC K2500 - 7901601

    Quality-Built® Alternator Remanufactured for 1991 GMC K2500

    PartNumber: 7901601
    Product Specifications
    • Notes: optional, w/120 amp alt.
    • Amps: 120 Amps
    • Clock: 1:30
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1991 GMC K2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    $74.64
  • Remy Remanufactured Alternator for 1991 GMC K2500 - 20402

    Remy® Remanufactured Alternator for 1991 GMC K2500

    PartNumber: 20402
    Product Specifications
    • Notes: w/130mm (5 1/8") Dia Alt Case; w/Opt Elec Equip; 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 20457
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 57
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 1991 GMC K2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    $51.38
  • Quality-Built Alternator Remanufactured for 1991 GMC K2500 - 7931607

    Quality-Built® Alternator Remanufactured for 1991 GMC K2500

    PartNumber: 7931607
    Product Specifications
    • Notes: Std, w/100 amp alt.
    • Amps: 100 Amps
    • Clock: 11:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 5 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1991 GMC K2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $55.06
  • Remy Alternator for 1991 GMC K2500 - 91405

    Remy® Alternator for 1991 GMC K2500

    PartNumber: 91405
    Product Specifications
    • Notes: w/144mm (5 11/16") Dia Alt Case; 124 Amps
    • Amp Rating: 124
    • 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
    • Voltage [V]: 12
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    $211.17
  • Quality-Built Alternator Remanufactured for 1991 GMC K2500 - 7991611

    Quality-Built® Alternator Remanufactured for 1991 GMC K2500

    PartNumber: 7991611
    Product Specifications
    • Notes: 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: 1991 GMC K2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 6.2L
    $71.99
  • Remy Alternator for 1991 GMC K2500 - 91314

    Remy® Alternator for 1991 GMC K2500

    PartNumber: 91314
    Product Specifications
    • Notes: w/AC; 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: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 62
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 11
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 6.2L
    $128.55
  • Quality-Built Alternator Remanufactured for 1991 GMC K2500 - 7885611

    Quality-Built® Alternator Remanufactured for 1991 GMC K2500

    PartNumber: 7885611
    Product Specifications
    • Notes: wo/ AC
    • Amps: 85 Amps
    • Clock: 11:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1991 GMC K2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 6.2L
    $97.95
  • Remy Alternator for 1991 GMC K2500 - 91315

    Remy® Alternator for 1991 GMC K2500

    PartNumber: 91315
    Product Specifications
    • Notes: wo/ AC; 105 Amps;w/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: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 56
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
    $132.15
  • Quality-Built Alternator Remanufactured for 1991 GMC K2500 - 7919603

    Quality-Built® Alternator Remanufactured for 1991 GMC K2500

    PartNumber: 7919603
    Product Specifications
    • Notes: w/AC
    • Amps: 105 Amps
    • Clock: 3:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1991 GMC K2500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
    $66.11
  • Quality-Built Alternator New for 1991 GMC K2500 - 7991611N

    Quality-Built® Alternator New for 1991 GMC K2500

    PartNumber: 7991611N
    Product Specifications
    • Notes: 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: 1991 GMC K2500 Alternator New
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 6.2L
    $123.73
  • Remy Remanufactured Alternator for 1991 GMC K2500 - 20396

    Remy® Remanufactured Alternator for 1991 GMC K2500

    PartNumber: 20396
    Product Specifications
    • Notes: w/AC; 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: 090244203961
    • Voltage [V]: 3
    • Part Description: 1991 GMC K2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
    $67.40
  • Remy Remanufactured Alternator for 1991 GMC K2500 - 20457

    Remy® Remanufactured Alternator for 1991 GMC K2500

    PartNumber: 20457
    Product Specifications
    • Notes: w/130mm (5 1/8") Dia Alt Case; 100 Amps;w/130mm (5 1/8") Dia Alt Case; wo/ Opt Elec Equip; 100 Amps;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: 57
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244204579
    • Voltage [V]: 7
    • Part Description: 1991 GMC K2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    Show More
    $73.57
  • Quality-Built Alternator New for 1991 GMC K2500 - 8116607N

    Quality-Built® Alternator New for 1991 GMC K2500

    PartNumber: 8116607N
    Product Specifications
    • Notes: Std, w/100 amp alt.
    • Amps: 100 Amps
    • Clock: 7:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 6 Groove Serpentine
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175813703
    • Volts: 12 Volts
    • Part Description: 1991 GMC K2500 Alternator New
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    Show More
    $125.77
  • Denso Alternator for 1991 GMC K2500 - 210-5104

    Denso® Alternator for 1991 GMC K2500

    PartNumber: 210-5104
    Product Specifications
    • Notes: 100 Amp; w/5 1/4" dia Case; 1st Time Fit;100 Amp; 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: 042511074491
    • Voltage: 12.0
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.7L
    • 1991 GMC K2500 | All Trims | 6 Cyl 4.3L
    • 1991 GMC K2500 | All Trims | 8 Cyl 5.0L
    Show More
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)

    PartNumber: 19152477
    OEM 1991 GMC K2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps) - 19152477
    Product Specifications
    • Notes: 4.3 Liter, 100 Amp; 5.0 & 5.7 Liter, 100 Amp; All Models; 100 Amp; 4.3L, 5.0L
    • Other Names: Alternator
    • Item Dimensions: 8.2 x 9.0 x 7.4 inches
    • Item Weight: 12.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463424, 10463245
    • Part Description: 1991 GMC K2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • Denso Alternator for 1991 GMC K2500 - 210-5143

    Denso® Alternator for 1991 GMC K2500

    PartNumber: 210-5143
    Product Specifications
    • Notes: 105 Amp; 1st Time Fit
    • Amperage Rating: 105
    • Family: DELCO REMY OE
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • Plug Type: 310
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 042511078215
    • Voltage: 12.0
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 7.4L
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)

    PartNumber: 19152465
    OEM 1991 GMC K2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps) - 19152465
    Product Specifications
    • Notes: 6.2 Liter Diesel, 100 Amp; All Models; 100 Amp; 6.2L, 6.5L Diesel
    • Other Names: Alternator
    • Item Dimensions: 8.2 x 7.3 x 6.1 inches
    • Item Weight: 12.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463002, 10463417
    • Part Description: 1991 GMC K2500 GENERATOR Assembly (Remanufacture)(Delco Cs130 100 Amps)
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
  • Denso Alternator for 1991 GMC K2500 - 210-5154

    Denso® Alternator for 1991 GMC K2500

    PartNumber: 210-5154
    Product Specifications
    • Notes: 100 Amp; 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: 042511078321
    • Voltage: 12.0
    • Part Description: 1991 GMC K2500 Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 6.2L
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly (Remanufacture)

    PartNumber: 19244759
    OEM 1991 GMC K2500 GENERATOR Assembly (Remanufacture) - 19244759
    Product Specifications
    • Notes: All Models; 110 Amp; 5.0L, 5.7L
    • Other Names: Alternator
    • Item Dimensions: 9.3 x 7.8 x 7.6 inches
    • Item Weight: 14.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 19152097, 10463242, 10463266
    • Part Description: 1991 GMC K2500 GENERATOR Assembly (Remanufacture)
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly (Remanufacture)

    PartNumber: 10463392
    OEM 1991 GMC K2500 GENERATOR Assembly (Remanufacture) - 10463392
    Product Specifications
    • Notes: All Models; 110 Amp; 7.4L
    • Other Names: Alternator
    • Item Dimensions: 9.0 x 8.1 x 7.2 inches
    • Item Weight: 15.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 1102643
    • Part Description: 1991 GMC K2500 GENERATOR Assembly (Remanufacture)
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly-Remanufacture

    PartNumber: 10463414
    OEM 1991 GMC K2500 GENERATOR Assembly-Remanufacture - 10463414
    Product Specifications
    • Notes: 7.4 Liter, 105 Amp; All Models; 105 Amp; 7.4L
    • Other Names: Alternator
    • Item Dimensions: 6.8 x 7.3 x 7.8 inches
    • Item Weight: 12.00 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463105
    • Part Description: 1991 GMC K2500 GENERATOR Assembly-Remanufacture
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 7.4 L GAS
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly (Remanufacture)

    PartNumber: 10463416
    OEM 1991 GMC K2500 GENERATOR Assembly (Remanufacture) - 10463416
    Product Specifications
    • Notes: 7.4 Liter, 100 Amp; All Models; 100 Amp; 5.7L, 7.4L
    • Other Names: Alternator
    • Item Dimensions: 7.8 x 7.4 x 6.9 inches
    • Item Weight: 11.90 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463039
    • Part Description: 1991 GMC K2500 GENERATOR Assembly (Remanufacture)
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 7.4 L GAS
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly-Remanufacture Cs130

    PartNumber: 10463425
    OEM 1991 GMC K2500 GENERATOR Assembly-Remanufacture Cs130 - 10463425
    Product Specifications
    • Notes: All Models; 105 Amp; 6.2L, 6.5L Diesel
    • Other Names: Alternator
    • Item Dimensions: 6.6 x 7.6 x 7.8 inches
    • Item Weight: 12.50 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K2500 GENERATOR Assembly-Remanufacture Cs130
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
  • Remy Remanufactured Alternator for 1991 GMC K2500 - 21001

    Remy® Remanufactured Alternator for 1991 GMC K2500

    PartNumber: 21001
    Product Specifications
    • Notes: w/AC; 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: Remanufactured
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 20301
    • Pulley Belt Type: Serpentine
    • Pulley Groove Quantity: 6
    • Pulley Included: Yes
    • Pulley Outside Diameter: 62
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 10
    • Part Description: 1991 GMC K2500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | All Trims | 8 Cyl 6.2L
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly

    PartNumber: 10463001
    OEM 1991 GMC K2500 GENERATOR Assembly - 10463001
    Product Specifications
    • Notes: 6.2 Liter Diesel, 85 Amp; All Models; 85 Amp
    • Other Names: Alternator
    • Item Dimensions: 6.8 x 7.4 x 8.1 inches
    • Item Weight: 11.70 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K2500 GENERATOR Assembly
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM (Genuine) 1991 GMC K2500 GENERATOR Assembly (Remanufacture)

    PartNumber: 10463046
    OEM 1991 GMC K2500 GENERATOR Assembly (Remanufacture) - 10463046
    Product Specifications
    • Notes: 7.4 Liter, 85 Amp
    • Other Names: Alternator
    • Item Dimensions: 6.7 x 7.3 x 7.8 inches
    • Item Weight: 11.40 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: 1991 GMC K2500 GENERATOR Assembly (Remanufacture)
    More Info
    Vehicle Fitment
    • 1991 GMC K2500 | Sierra, Sierra SLE, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS