
OE
Pack of 1
OE
Pack of 1
GM Genuine Parts Alternator
GM Part #85766007
ACDelco Part #85766007
About this product
ACDelco GM Original Equipment Alternators are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Pulley Belt TypeSerpentine
Terminal Quantity3
Case Circumference5.43 in / 138 mm
Distance Between Mounting Feet5.45 in / 138.55 mm
ClassificationOE
Drive End To Pulley 1st Groove Distance2.86 in / 72.74 mm
Outside Pulley Diameter2.57 in / 65.2 mm
Mounting TypeFront Mount
Plug Type365
Decoupled Or Clutch PulleyYes
One Wire CapableYes
External Regulator IncludedNo
Case MaterialAluminum
Case ColorNatural
Regulator TypeInternal
Ground TypeNegative
External Fan IncludedNo
AC Service TapNo
Plug Clock Rear View Main Mounting Ear at 6 O Clock3
Fan TypeInternal
FinishUncoated
Pulley Groove Quantity5
Pulley IncludedYes
Rotation DirectionClockwise (Right)
Voltage12DC
Grade TypeStandard Replacement
Amperage Rating157.4A
Pulley Belt TypeSerpentine
Case Circumference5.43 in / 138 mm
ClassificationOE
Outside Pulley Diameter2.57 in / 65.2 mm
Plug Type365
One Wire CapableYes
Case MaterialAluminum
Regulator TypeInternal
External Fan IncludedNo
Plug Clock Rear View Main Mounting Ear at 6 O Clock3
FinishUncoated
Pulley IncludedYes
Voltage12DC
Amperage Rating157.4A
Terminal Quantity3
Distance Between Mounting Feet5.45 in / 138.55 mm
Drive End To Pulley 1st Groove Distance2.86 in / 72.74 mm
Mounting TypeFront Mount
Decoupled Or Clutch PulleyYes
External Regulator IncludedNo
Case ColorNatural
Ground TypeNegative
AC Service TapNo
Fan TypeInternal
Pulley Groove Quantity5
Rotation DirectionClockwise (Right)
Grade TypeStandard Replacement
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.

