Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Login/Register My Account Track Order Help Center Contact Us
Replacement and OEM Parts for 1991 GMC R2500 Suburban Alternator

1991 GMC R2500 Suburban Alternator

My Vehicle Change Vehicle
1991 GMC R2500 Suburban
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Alternators, Batteries & Starters
  • Department
  • Amperage Rating
  • Condition
  • Pulley Belt Type
  • Voltage
  • Brands
  • Prices

17 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Remy Remanufactured Alternator for 1991 GMC R2500 Suburban - 20402

    Remy® Remanufactured Alternator for 1991 GMC R2500 Suburban

    PartNumber: 20402
    Product Specifications
    • Notes: 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    • Part Status: Superseded to 20457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 R2500 Suburban Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 5.7L
    $51.38
  • Quality-Built Alternator Remanufactured for 1991 GMC R2500 Suburban - 7901601

    Quality-Built® Alternator Remanufactured for 1991 GMC R2500 Suburban

    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 R2500 Suburban Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 5.7L
    $74.64
  • Remy Remanufactured Alternator for 1991 GMC R2500 Suburban - 20453

    Remy® Remanufactured Alternator for 1991 GMC R2500 Suburban

    PartNumber: 20453
    Product Specifications
    • Notes: 100 Amps
    • Amp Rating: 100
    • 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: 66
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244204531
    • Voltage [V]: 10
    • Part Description: 1991 GMC R2500 Suburban Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 6.2L
    $68.19
  • Quality-Built Alternator Remanufactured for 1991 GMC R2500 Suburban - 7931607

    Quality-Built® Alternator Remanufactured for 1991 GMC R2500 Suburban

    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 R2500 Suburban Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 5.7L
    $55.06
  • Remy Alternator for 1991 GMC R2500 Suburban - 91315

    Remy® Alternator for 1991 GMC R2500 Suburban

    PartNumber: 91315
    Product Specifications
    • Notes: wo/ Opt Elec Equip; 105 Amps;w/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
    • Voltage [V]: 12
    • Part Description: 1991 GMC R2500 Suburban Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 7.4L
    $132.15
  • Quality-Built Alternator Remanufactured for 1991 GMC R2500 Suburban - 7919603

    Quality-Built® Alternator Remanufactured for 1991 GMC R2500 Suburban

    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 R2500 Suburban Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 7.4L
    $66.11
  • Remy Alternator for 1991 GMC R2500 Suburban - 91323

    Remy® Alternator for 1991 GMC R2500 Suburban

    PartNumber: 91323
    Product Specifications
    • Notes: 105 Amps
    • Amp Rating: 105
    • Fan Type: External
    • New or Remanufactured: New
    • 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
    • Voltage [V]: 12
    • Part Description: 1991 GMC R2500 Suburban Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 6.2L
    $133.49
  • Quality-Built Alternator New for 1991 GMC R2500 Suburban - 8116607N

    Quality-Built® Alternator New for 1991 GMC R2500 Suburban

    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 R2500 Suburban Alternator New
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 5.7L
    $128.28
  • Remy Remanufactured Alternator for 1991 GMC R2500 Suburban - 20396

    Remy® Remanufactured Alternator for 1991 GMC R2500 Suburban

    PartNumber: 20396
    Product Specifications
    • Notes: 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: 090244203961
    • Voltage [V]: 3
    • Part Description: 1991 GMC R2500 Suburban Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 7.4L
    $67.40
  • Remy Remanufactured Alternator for 1991 GMC R2500 Suburban - 20457

    Remy® Remanufactured Alternator for 1991 GMC R2500 Suburban

    PartNumber: 20457
    Product Specifications
    • Notes: wo/ 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: 57
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244204579
    • Voltage [V]: 7
    • Part Description: 1991 GMC R2500 Suburban Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 5.7L
    $73.57
  • OEM 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 78 Amps) Diagram - 19151861
    View Related Parts

    OEM (Genuine) 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 78 Amps)

    PartNumber: 19151861
    OEM 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 78 Amps) - 19151861
    Product Specifications
    • Notes: 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: 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 78 Amps)
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
  • Denso Alternator for 1991 GMC R2500 Suburban - 210-5104

    Denso® Alternator for 1991 GMC R2500 Suburban

    PartNumber: 210-5104
    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: 042511074491
    • Voltage: 12.0
    • Part Description: 1991 GMC R2500 Suburban Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 5.7L
  • OEM 1991 GMC R2500 Suburban Alternator Diagram - 10463002
    View Related Parts

    OEM (Genuine) 1991 GMC R2500 Suburban Alternator

    PartNumber: 10463002
    OEM 1991 GMC R2500 Suburban Alternator - 10463002
    Product Specifications
    • Notes: All; 100 Amp
    • Item Dimensions: 8.4 x 7.3 x 6.1 inches
    • Item Weight: 11.30 Pounds
    • Replaced by: 19152465
    • Part Description: 1991 GMC R2500 Suburban Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | Base | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
  • Denso Alternator for 1991 GMC R2500 Suburban - 210-5143

    Denso® Alternator for 1991 GMC R2500 Suburban

    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 R2500 Suburban Alternator
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | All Trims | 8 Cyl 7.4L
  • OEM 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 94 Amps) Diagram - 19151862
    View Related Parts

    OEM (Genuine) 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 94 Amps)

    PartNumber: 19151862
    OEM 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 94 Amps) - 19151862
    Product Specifications
    • Notes: 94 Amp
    • Other Names: Alternator, Alternator Assembly
    • Item Dimensions: 9.3 x 7.8 x 7.3 inches
    • Item Weight: 11.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 10463397, 1101308, 01101308
    • Part Description: 1991 GMC R2500 Suburban Reman Alternator (Delco 12Si 94 Amps)
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC R2500 Suburban Generator Asm-Remanufacture Diagram - 10463105
    View Related Parts

    OEM (Genuine) 1991 GMC R2500 Suburban Generator Asm-Remanufacture

    PartNumber: 10463105
    OEM 1991 GMC R2500 Suburban Generator Asm-Remanufacture - 10463105
    Product Specifications
    • Notes: All; 105 Amp
    • Item Dimensions: 6.8 x 7.3 x 8.1 inches
    • Item Weight: 12.50 Pounds
    • Replaced by: 10463414
    • Part Description: 1991 GMC R2500 Suburban Generator Asm-Remanufacture
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | Base | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1991 GMC R2500 Suburban GENERATOR Assembly Diagram - 10463001
    View Related Parts

    OEM (Genuine) 1991 GMC R2500 Suburban GENERATOR Assembly

    PartNumber: 10463001
    OEM 1991 GMC R2500 Suburban GENERATOR Assembly - 10463001
    Product Specifications
    • Notes: All; 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 R2500 Suburban GENERATOR Assembly
    More Info
    Vehicle Fitment
    • 1991 GMC R2500 Suburban | Base | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS