ACDELCO part description

Gold™ Alternator

Product Attributes

Pulley Groove Quantity 1
Mounting Type 1 Pivot Foot
Terminal Connection Quantity 2
Plug Clock Rear View Main Mounting Ear at 6 O Clock 3
Height (in) 6.8 in
Width (in) 7.3 in
Length (In) 7.8 IN
Voltage 12 2H
Weight (lb) 12.14 lb
DE to Pulley 1st Groove (mm) 24.0mm
DE to Rotor Shaft End (mm) 42.0mm
Amperage Rating (A) 78 A A
Product Description ACDelco Gold (Professional) NEW Alternators are the high quality alternative to Original Equipment (OE) parts. Key components are lubricated to help ensure improved performance and long life reliability even in the toughest conditions. Alternators have regulators that are computer tested for voltage stability, terminal function, and electronic circuit board integrity. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. &#9888;<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits - Bullet 4 ACDelco Professional NEW Alternators are computer tested for voltage stability, terminal function, and electronic circuit board integrity
Features & Benefits - Bullet 1 All components are 100% NEW to provide improved performance
Features & Benefits - Bullet 6 All dimensions, key mounting surfaces, and contact points are gauged and measured to ensure proper fit
FAQ - Answer 1 Yes. These alternators are designed to withstand a wide range of weather conditions.
Alternator Case Material Aluminum
Good Maintenance Practices - Section 1 - Bullet 2 It is also important that all electrical connections are kept clean and firmly attached, which will make sure the battery is being properly charged by the alternator.
Signs of Wear & Troubleshooting - Section 2 - Bullet 5 Corroded or loose battery terminal connection
Good Maintenance Practices - Section 1 - Bullet 1 There is a cooling fan in most alternators to keep it from overheating. Making sure that the fan is clean will help the fan and alternator run properly.
Signs of Wear & Troubleshooting - Section 3 - Header When making repairs on electrical systems, in-depth diagnosis is needed before parts replacement. This includes checking:
Signs of Wear & Troubleshooting - Section 2 - Header Other vehicle parts that might cause related alternator problems include:
Rotation Direction Clockwise
Signs of Wear & Troubleshooting - Section 3 - Bullet 1 Battery health
Family Delco 12 SI
Signs of Wear & Troubleshooting - Section 2 - Bullet 4 Worn or damaged bearings
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 Grinding or squeaking noise
Signs of Wear & Troubleshooting - Section 3 - Bullet 3 Evidence of fluid contamination
Features & Benefits - Bullet 5 Engineering enhancements to internal components provide the latest, most efficient unit for your vehicle
Signs of Wear & Troubleshooting - Section 2 - Bullet 3 Electrical fault
Fan Type External
FAQ - Question 2 Do all alternators supply the same amperage?
Regulator Type Internal
Signs of Wear & Troubleshooting - Section 2 - Bullet 1 Bad battery
Features & Benefits - Bullet 2 Key components are greased to ensure long term reliability in harsh conditions
Features & Benefits - Bullet 8 Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Ground Type Negative
Features & Benefits - Bullet 3 NEW units are manufactured under the guidelines of ISO Quality Standards to ensure consistent quality
One Wire Capable No
FAQ - Question 1 Can I be assured that the unit will last, especially in extreme weather?
Finish Same as OE
Features & Benefits - Bullet 7 Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
FAQ - Answer 2 No. Some vehicles require more amperage than others depending on the amount of electronics that need to be operated. Consult the vehicle information for proper application.
Signs of Wear & Troubleshooting - Section 2 - Bullet 2 Broken, frayed, or loose drive belt
Pulley Belt Type V-belt
Signs of Wear & Troubleshooting - Section 2 - Bullet 6 Burned fuses or fusible links
Signs of Wear & Troubleshooting - Section 3 - Bullet 2 Diagnostic trouble codes
Meets or Exceeds Original Equipment Manufacture Specifications Yes
Pulley Included Yes
External Fan Included Yes
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 Alternator warning light illuminates

Additional Information

Warranty Special 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details|24 Months/40,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details
Harmonized Tariff Code (HTS) 8511500000
Country of Origin 2 CN
Country of Origin (Primary) MX
Warranty Special UOM TX
UPC 00707773937747

Fits Vehicles

  • Oldsmobile Cutlass (1985-1987)
  • Pontiac Phoenix (1983-1984)
  • Pontiac Parisienne (1983-1985)
  • Pontiac Grand Prix (1983-1987)
  • Pontiac Firebird (1983-1985)
  • Pontiac Fiero (1984-1986)
  • Pontiac Bonneville (1983-1986)
  • Pontiac 6000 (1983-1986)
  • Oldsmobile Omega (1983-1984)
  • Oldsmobile Firenza (1985-1986)
  • Oldsmobile Custom Cruiser (1983)
  • Oldsmobile Delta 88 (1983-1985)
  • Oldsmobile Cutlass Supreme (1983-1987)
  • Oldsmobile Cutlass Cruiser (1983)
  • Oldsmobile Cutlass Ciera (1983-1986)
  • Oldsmobile Cutlass Calais (1983-1984)
  • Oldsmobile Cutlass Salon (1985-1987)
  • Oldsmobile 98 (1983)
  • GMC V3500 (1987-1989)
  • GMC V2500 Suburban (1987-1989)
  • GMC V2500 (1987)
  • GMC V1500 Suburban (1987-1989)
  • GMC V1500 (1987)
  • GMC Safari (1985)
  • GMC S15 (1983-1986)
  • GMC S15 Jimmy (1983-1986)
  • GMC R3500 (1987-1989)
  • GMC R2500 Suburban (1987-1989)
  • GMC R2500 (1987-1989)
  • GMC R1500 Suburban (1987-1989)
  • GMC R1500 (1987)
  • GMC P3500 (1983-1986, 1989-1991)
  • GMC P2500 (1983-1986)
  • GMC K3500 (1983-1986)
  • GMC K2500 Suburban (1983-1986)
  • GMC K2500 (1983-1986)
  • GMC K1500 Suburban (1983-1986)
  • GMC K1500 (1983-1986)
  • GMC Jimmy (1983-1988)
  • GMC G3500 (1983-1985, 1987-1988)
  • GMC G2500 (1983-1985)
  • GMC G1500 (1983-1985)
  • GMC Caballero (1983-1985)
  • GMC C3500 (1983-1986)
  • GMC C2500 Suburban (1983-1986)
  • GMC C2500 (1983-1986)
  • GMC C1500 Suburban (1983-1986)
  • GMC C1500 (1983-1986)
  • Chevrolet V3500 (1989)
  • Chevrolet V30 (1987-1988)
  • Chevrolet V2500 Suburban (1989)
  • Chevrolet V20 Suburban (1987-1988)
  • Chevrolet V20 (1987)
  • Chevrolet V1500 Suburban (1989)
  • Chevrolet V10 Suburban (1987-1988)
  • Chevrolet V10 (1987)
  • Chevrolet S10 (1983-1986)
  • Chevrolet S10 Blazer (1983-1986)
  • Chevrolet R3500 (1989)
  • Chevrolet R30 (1987-1988)
  • Chevrolet R2500 Suburban (1989)
  • Chevrolet R2500 (1989)
  • Chevrolet R20 Suburban (1987-1988)
  • Chevrolet R20 (1987-1988)
  • Chevrolet R1500 Suburban (1989)
  • Chevrolet R10 Suburban (1987-1988)
  • Chevrolet R10 (1987)
  • Chevrolet P30 (1983-1986, 1990-1991)
  • Chevrolet P20 (1983-1986)
  • Chevrolet Monte Carlo (1983-1988)
  • Chevrolet Malibu (1983)
  • Chevrolet K30 (1983-1986)
  • Chevrolet K20 Suburban (1983-1986)
  • Chevrolet K20 (1983-1986)
  • Chevrolet K10 Suburban (1983-1986)
  • Chevrolet K10 (1983-1986)
  • Chevrolet Impala (1983-1985)
  • Chevrolet G30 (1983-1985, 1987-1988)
  • Chevrolet G20 (1983-1985)
  • Chevrolet G10 (1983-1985)
  • Chevrolet El Camino (1983-1985)
  • Chevrolet Citation II (1984-1985)
  • Chevrolet Citation (1983)
  • Chevrolet Celebrity (1983-1986)
  • Chevrolet Cavalier (1985-1986)
  • Chevrolet Caprice (1983-1985, 1987)
  • Chevrolet Camaro (1983-1985)
  • Chevrolet C30 (1983-1986)
  • Chevrolet C20 Suburban (1983-1986)
  • Chevrolet C20 (1983-1986)
  • Chevrolet C10 Suburban (1983-1986)
  • Chevrolet C10 (1983-1986)
  • Chevrolet K5 Blazer (1983-1986)
  • Chevrolet Blazer (1987-1988)
  • Chevrolet Astro (1985)
  • Cadillac Cimarron (1985-1986)
  • Buick Skylark (1983-1985)
  • Buick Regal (1983-1987)
  • Buick Estate Wagon (1983)
  • Buick LeSabre (1983-1985)
  • Buick Electra (1983-1984)
  • Buick Century (1983-1986)
  • Jeep Wagoneer (1983)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.

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