Replaces

1982-1984 Chevy C20 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L

  • New

Specifications

  • 78 Ampere Alternator

Fit guaranteed

  • This NEW alternator will install just as your original does.
  • Designed to fit your original engine brackets.
  • Your existing wiring harness will attach with no modification.
  • Installation Instructions (pdf) included in English, Spanish, and French

Quality

    • This Alternator will give you trouble free performance
    • Each unit is individually tested.
      • You'll receive a report with your alternator that shows its performance.
      • Example (pdf)
  • New vs. Remanufactured
    • Nothing is more frustrating than pulling off the side of the road with a failed alternator. That is why we carry only new alternators which are 94% more reliable than remanufactured alternators.
    • Our Alternators are 100% NEW. Castings, pulleys, fans, hardware, internal parts, etc. are all new.
    • No Core Charge; No hassling with an old core
This replacement 78 Amp Alternator is just what you need to get your vehicle in good working order again. If your battery is no longer being charged completely, or at all, this Alternator may be the solution for you.

Ensure fit

  • Please verify the picture matches the alternator in your vehicle. If you think there is a difference please call us to toll free 888-844-3393 to verify fit.
  • For some vehicles we provide the VIN engine code to match. Match the 8th digit (5th digit on 1979 and earlier) of your VIN number to the VIN code in the title.
  • Examples
  • 1975 Buick Apollo Alternator 250ci (5th VIN Digit D) With A/C 63 Amp
    If you have a 1975 Buick Apollo you want to make sure the 5th digit of your VIN is D and you have Air Conditioning
    1973 Buick Centurion Alternator 455ci With A/C 63 Amp
    This alternator will fit a '73 Centurion with a 455 cubic inch engine and Air Conditioning.
  • Your vehicles VIN number can be found in the lower left corner of the windshield or on your registration.

Shipping Note:

Sorry, but we can only ship this product to physical addresses in the U.S. Continental 48 states.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.


Vehicle Fit

  • 1983 Buick Regal 78 Amp Alternator for V6 3.8L
  • 1983-1987 Buick Regal 78 Amp Alternator (8th Vin Digit A) (without Air Conditioning) for 231ci
  • 1983 Buick Regal 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1984 Buick Regal 78 Amp Alternator (8th Vin Digit 4) (without Air Conditioning) for L6 4.1L 252ci
  • 1983-1985 Chevy Blazer Full Size 78 Amp Alternator for 305ci
  • 1983-1985 Chevy Blazer Full Size 78 Amp Alternator for 350ci
  • 1983-1984 Chevy Blazer Full Size 78 Amp Alternator for V8 5.7L
  • 1986 Chevy Blazer Full Size 78 Amp Alternator for 350ci
  • 1987-1988 Chevy Blazer Full Size 78 Amp Alternator for V8 5.7L
  • 1987 Chevy Blazer Full Size 78 Amp Alternator for 305ci
  • 1983-1985 Chevy Blazer S10 78 Amp Alternator for V6 2.8L
  • 1985-1986 Chevy Blazer S10 78 Amp Alternator for L4 2.5L
  • 1982-1984 Chevy C10 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy C10 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy C10 Truck 78 Amp Alternator for 350ci
  • 1985-1986 Chevy C10 Truck 78 Amp Alternator for 305ci
  • 1982-1984 Chevy C20 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy C20 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy C20 Truck 78 Amp Alternator for 350ci
  • 1985-1986 Chevy C20 Truck 78 Amp Alternator for 305ci
  • 1982-1984 Chevy C30 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy C30 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy C30 Truck 78 Amp Alternator for 350ci
  • 1985-1986 Chevy C30 Truck 78 Amp Alternator for 305ci
  • 1983-1985 Chevy Camaro 78 Amp Alternator for L4 2.5L
  • 1983 Chevy Camaro 78 Amp Alternator for 305ci
  • 1984 Chevy Camaro 78 Amp Alternator for 305ci
  • 1983-1985 Chevy Caprice 78 Amp Alternator (8th Vin Digit A) (without Air Conditioning) for 231ci
  • 1983-1984 Chevy Caprice 78 Amp Alternator (8th Vin Digit 6) for 350ci
  • 1983-1984 Chevy Caprice 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1985 Chevy Caprice 78 Amp Alternator (8th Vin Digit H) (without Air Conditioning) for 305ci
  • 1982-1984 Chevy K10 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy K10 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy K10 Truck 78 Amp Alternator for 350ci
  • 1985-1986 Chevy K10 Truck 78 Amp Alternator for 305ci
  • 1982-1984 Chevy K20 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy K20 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy K20 Truck 78 Amp Alternator for 350ci
  • 1985-1986 Chevy K20 Truck 78 Amp Alternator for 305ci
  • 1982-1984 Chevy K30 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1986 Chevy K30 Truck 78 Amp Alternator for 350ci
  • 1983-1985 Chevy K30 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1985-1986 Chevy K30 Truck 78 Amp Alternator for 305ci
  • 1983 Chevy Monte Carlo 78 Amp Alternator for 305ci
  • 1983 Chevy Monte Carlo 78 Amp Alternator for 350ci
  • 1984 Chevy Monte Carlo 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1984-1987 Chevy Monte Carlo 78 Amp Alternator (8th Vin Digit A) for V6 3.8L 231ci
  • 1987 Chevy R1500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 Chevy R2500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 Chevy R3500 Truck 78 Amp Alternator for V8 5.7L
  • 1983-1985 Chevy S10 Pickup 78 Amp Alternator for V6 2.8L
  • 1985-1986 Chevy S10 Pickup 78 Amp Alternator for L4 2.5L
  • 1983-1984 Chevy Suburban C10 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy Suburban C10 78 Amp Alternator for 305ci
  • 1983-1985 Chevy Suburban C10 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy Suburban C10 78 Amp Alternator for 350ci
  • 1983-1984 Chevy Suburban C20 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy Suburban C20 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy Suburban C20 78 Amp Alternator for 350ci
  • 1983-1984 Chevy Suburban K10 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy Suburban K10 78 Amp Alternator for 305ci
  • 1983-1985 Chevy Suburban K10 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy Suburban K10 78 Amp Alternator for 350ci
  • 1983-1984 Chevy Suburban K20 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 Chevy Suburban K20 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 Chevy Suburban K20 78 Amp Alternator for 350ci
  • 1987 Chevy Suburban R10 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1987 Chevy Suburban R10 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1988 Chevy Suburban R10 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1987 Chevy Suburban R20 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1988 Chevy Suburban R20 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1987 Chevy Suburban V10 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1987 Chevy Suburban V10 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1988 Chevy Suburban V10 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1987 Chevy Suburban V20 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1988 Chevy Suburban V20 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1987 Chevy V1500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 Chevy V2500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 Chevy V3500 Truck 78 Amp Alternator for V8 5.7L
  • 1982-1984 GMC C1500 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1986 GMC C1500 Truck 78 Amp Alternator for 350ci
  • 1983-1985 GMC C1500 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1985-1986 GMC C1500 Truck 78 Amp Alternator for 305ci
  • 1982-1984 GMC C2500 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1986 GMC C2500 Truck 78 Amp Alternator for 350ci
  • 1983-1985 GMC C2500 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1985-1986 GMC C2500 Truck 78 Amp Alternator for 305ci
  • 1982-1984 GMC C3500 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1986 GMC C3500 Truck 78 Amp Alternator for 350ci
  • 1983-1985 GMC C3500 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1985-1986 GMC C3500 Truck 78 Amp Alternator for 305ci
  • 1983-1985 GMC Jimmy Full Size 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1983-1984 GMC Jimmy Full Size 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 GMC Jimmy Full Size 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1986 GMC Jimmy Full Size 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1987 GMC Jimmy Full Size 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1987-1988 GMC Jimmy Full Size 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 GMC Jimmy S-15 78 Amp Alternator for V6 2.8L
  • 1985-1986 GMC Jimmy S-15 78 Amp Alternator for L4 2.5L
  • 1982-1984 GMC K1500 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1986 GMC K1500 Truck 78 Amp Alternator for 350ci
  • 1983-1985 GMC K1500 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1985-1986 GMC K1500 Truck 78 Amp Alternator for 305ci
  • 1982-1984 GMC K2500 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 GMC K2500 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 GMC K2500 Truck 78 Amp Alternator for 350ci
  • 1985-1986 GMC K2500 Truck 78 Amp Alternator for 305ci
  • 1982-1984 GMC K3500 Truck 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1983-1985 GMC K3500 Truck 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1986 GMC K3500 Truck 78 Amp Alternator for 350ci
  • 1985-1986 GMC K3500 Truck 78 Amp Alternator for 305ci
  • 1987 GMC R1500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 GMC R2500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 GMC R3500 Truck 78 Amp Alternator for V8 5.7L
  • 1983-1985 GMC S-15 Pickup 78 Amp Alternator for V6 2.8L
  • 1985-1986 GMC S-15 Pickup 78 Amp Alternator for L4 2.5L
  • 1983-1986 GMC Suburban 78 Amp Alternator for 350ci
  • 1983-1985 GMC Suburban 78 Amp Alternator for 305ci
  • 1983-1985 GMC Suburban 78 Amp Alternator (8th Vin Digit W) for 454ci
  • 1983-1984 GMC Suburban 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1987 GMC Suburban 78 Amp Alternator (8th Vin Digit M) for 350ci
  • 1987 GMC Suburban 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1988 GMC Suburban 78 Amp Alternator (8th Vin Digit K) for V8 5.7L
  • 1987 GMC V1500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 GMC V2500 Truck 78 Amp Alternator for V8 5.7L
  • 1987-1989 GMC V3500 Truck 78 Amp Alternator for V8 5.7L
  • 1983-1987 Olds Cutlass Supreme RWD 78 Amp Alternator (8th Vin Digit A) (without Air Conditioning) for 231ci
  • 1983-1987 Pontiac Grand Prix 78 Amp Alternator (8th Vin Digit A) (without Air Conditioning) for 231ci
  • 1983-1984 Pontiac Grand Prix 78 Amp Alternator (8th Vin Digit H) for 305ci
  • 1985 Pontiac Grand Prix 78 Amp Alternator (8th Vin Digit H) for 305ci
$94.45
Only 3 left in stock
Part #: 1AEAL00002

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"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
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