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 1986 GMC P3500 Alternator

1986 GMC P3500 Alternator

My Vehicle Change Vehicle
1986 GMC P3500
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
  • Pulley Belt Type
  • Voltage
  • Brands
  • Prices

21 Products found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20136

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20136
    Product Specifications
    • Notes: w/167mm (6 9/16") Dia Alt Case; 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: 71
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244201363
    • Voltage [V]: 12
    • Part Description: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 6 Cyl 4.8L
    • 1986 GMC P3500 | All Trims | 8 Cyl 7.4L
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    Show More
    $95.10
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7273103

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7273103
    Product Specifications
    • Notes: w/78 amp alt.
    • Amps: 78 Amps
    • Clock: 3:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    • 1986 GMC P3500 | All Trims | 8 Cyl 7.4L
    $69.65
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20250

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20250
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; w/AC; 78 Amps
    • 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
    • Voltage [V]: 12
    • Part Description: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 6 Cyl 4.8L
    $71.37
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7273112

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7273112
    Product Specifications
    • Notes: Std, w/78 amp alt.
    • Amps: 78 Amps
    • Clock: 12:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 6.2L
    $69.65
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20038

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20038
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; wo/ AC; 42 Amps
    • Amp Rating: 42
    • 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
    • Voltage [V]: 12
    • Part Description: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $43.75
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7135112

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7135112
    Product Specifications
    • Notes: w/Oversized 80 amp alt.
    • Amps: 80 Amps
    • Clock: 12:30
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $52.12
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20213

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20213
    Product Specifications
    • Notes: School Bus; 120 Amps
    • Amp Rating: 120
    • 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: 78
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • UPC: 090244202131
    • Voltage [V]: 12
    • Part Description: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 6.2L
    $60.91
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7127SW3

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7127SW3
    Product Specifications
    • Notes: GM Universal, Single Wire, 63 amp alt.
    • Amps: 63 Amps
    • Clock: 3:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 6 Cyl 4.8L
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $63.08
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20254

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20254
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; 78 Amps; CAUTION: Pulley Change May Be Reqd;exc School Bus; 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: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 6.2L
    • 1986 GMC P3500 | All Trims | 8 Cyl 7.4L
    $71.33
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7272109

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7272109
    Product Specifications
    • Notes: w/56 amp alt.
    • Amps: 56 Amps
    • Clock: 9:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175097707
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 6 Cyl 4.8L
    $69.46
  • Remy Alternator for 1986 GMC P3500 - 91751

    Remy® Alternator for 1986 GMC P3500

    PartNumber: 91751
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; w/o AC; 63 Amps; CAUTION: Pulley Change May Be Reqd
    • Amp Rating: 63
    • 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: 66
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 12
    • Part Description: 1986 GMC P3500 Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $106.98
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7127103

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7127103
    Product Specifications
    • Notes: w/63 amp alt.
    • Amps: 63 Amps
    • Clock: 3:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $63.76
  • Remy Alternator for 1986 GMC P3500 - 91757

    Remy® Alternator for 1986 GMC P3500

    PartNumber: 91757
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; w/AC; 78 Amps; CAUTION: Pulley Change May Be Reqd
    • Amp Rating: 78
    • Fan Type: External
    • New or Remanufactured: New
    • OE Manufacturer: Delco/Delphi
    • One Wire Capable: NO
    • Part Status: Superseded to 91053
    • Pulley Belt Type: V-Belt
    • Pulley Groove Quantity: 1
    • Pulley Included: Yes
    • Pulley Outside Diameter: 66
    • Regulator Type: Internal
    • Rotation Direction: Clockwise
    • Voltage [V]: 3
    • Part Description: 1986 GMC P3500 Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $63.72
  • Quality-Built Alternator New for 1986 GMC P3500 - 7127103N

    Quality-Built® Alternator New for 1986 GMC P3500

    PartNumber: 7127103N
    Product Specifications
    • Notes: w/63 amp alt.
    • Amps: 61 Amps
    • Clock: 3:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175001346
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator New
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $157.73
  • Quality-Built Alternator New for 1986 GMC P3500 - 7127109N

    Quality-Built® Alternator New for 1986 GMC P3500

    PartNumber: 7127109N
    Product Specifications
    • Notes: w/42 amp alt.
    • Amps: 63
    • Clock: 9:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 1 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12
    • Part Description: 1986 GMC P3500 Alternator New
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 6 Cyl 4.8L
    $90.75
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20040

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20040
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; wo/ AC; 42 Amps
    • Amp Rating: 42
    • 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
    • Voltage [V]: 9
    • Part Description: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 6 Cyl 4.8L
    $51.75
  • Remy Remanufactured Alternator for 1986 GMC P3500 - 20260

    Remy® Remanufactured Alternator for 1986 GMC P3500

    PartNumber: 20260
    Product Specifications
    • Notes: w/140mm (5 1/2") Dia Alt Case; w/AC; 78 Amps; Can Use, Reqs Reuse Of Original Pulley
    • 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
    • Voltage [V]: 12
    • Part Description: 1986 GMC P3500 Remanufactured Alternator
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 5.7L
    $71.37
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7135212

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7135212
    Product Specifications
    • Notes: w/80 amp alt.
    • Amps: 80 Amps
    • Clock: 1:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: 2 Groove V-belt
    • Regulator: Internal
    • Rotation: Clockwise
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 7.4L
    $56.98
  • Quality-Built Alternator Remanufactured for 1986 GMC P3500 - 7287112

    Quality-Built® Alternator Remanufactured for 1986 GMC P3500

    PartNumber: 7287112
    Product Specifications
    • Notes: optional, w/120 amp alt.
    • Amps: 120 Amps
    • Clock: 12:00
    • Fan: External
    • Manufacturer: Delco
    • Pulley: Without Pulley
    • Regulator: Internal
    • Rotation: Clockwise
    • UPC: 029175097790
    • Volts: 12 Volts
    • Part Description: 1986 GMC P3500 Alternator Remanufactured
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | All Trims | 8 Cyl 6.2L
    $60.10
  • OEM 1986 GMC P3500 Reman Alternator (Delco 12Si 78 Amps) Diagram - 19151861
    View Related Parts

    OEM (Genuine) 1986 GMC P3500 Reman Alternator (Delco 12Si 78 Amps)

    PartNumber: 19151861
    OEM 1986 GMC P3500 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: 1986 GMC P3500 Reman Alternator (Delco 12Si 78 Amps)
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | Base, Value Van | 6 Cyl 4.3 L GAS, 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS
  • OEM 1986 GMC P3500 Reman Alternator(Delco 12Si 78 Amps)(Regulator @ 3:00 ) Diagram - 19151866
    View Related Parts

    OEM (Genuine) 1986 GMC P3500 Reman Alternator(Delco 12Si 78 Amps)(Regulator @ 3:00 )

    PartNumber: 19151866
    OEM 1986 GMC P3500 Reman Alternator(Delco 12Si 78 Amps)(Regulator @ 3:00 ) - 19151866
    Product Specifications
    • Notes: 63 Amp
    • Item Dimensions: 9.4 x 7.9 x 7.3 inches
    • Item Weight: 12.10 Pounds
    • Replaces: 1979866, 1979861, 10495426, 1979859, 01979866, 01979861, 10497076, 01979859, 10495425
    • Part Description: 1986 GMC P3500 Reman Alternator(Delco 12Si 78 Amps)(Regulator @ 3:00 )
    More Info
    Vehicle Fitment
    • 1986 GMC P3500 | Base, Value Van | 6 Cyl 4.8 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 7.4 L GAS