Buick Envision Alternators

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While your battery is responsible for delivering the electricity your Buick Envision needs in order to start, it's actually the alternator that powers most of the SUV's electrical systems.

There's a lot that goes into your alternator's delivery of that electricity, though. Your crankshaft takes the vertical motion of the engine's pistons and converts it into rotary motion. That triggers a drive belt, which turns a pulley located on the rotor shaft. The magnetic coils inside the rotor spin, which creates electricity. That electricity is then sent to the various systems that rely on it, such as the power windows, entertainment system, headlights, and more.

How to Identify a Bad Alternator

Alternators don't always give you advance warning when they fail, unfortunately. If you notice any of these signs, have yours checked as soon as possible:

  • The power windows stop working
  • Your entertainment system acts up
  • The headlights start to dim or flicker
  • You hear a whining noise from the engine area
  • The battery keeps dying

To confirm that your alternator is at fault, check the battery’s voltage with the engine is turned off. If it reads below 12.5 volts, charge the battery and test it again. If the voltage reading isn't higher after charging, your alternator is probably the reason. A new genuine GM alternator is best, since it's guaranteed to be compatible with your SUV. Order yours online, along with any components you may need, from our auto parts center. Order now to save time and money!

Alternator
Part Number: 26339092
GM GM
Other Names: F (S)Generator
Description: Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed, engineered, and...
Fits:
  • Buick:
    • Envision
MSRP $1,435.39
$904.08
MSRP $1,435.39
$904.08
Alternator
Part Number: 23286558
GM GM
Other Names: Alternator
Replaces: 23268625, 23347522
Description: Envision. Newly manufactured as an exact replacement for your GM vehicle's original alternator This GM Genuine Part is designed,...
Fits:
  • Buick:
    • Envision
MSRP $705.95
$386.51
MSRP $705.95
$386.51
Alternator Stud
Part Number: 11601816
GM GM
Other Names: Alternator Stud
Description: 2.5L. 2.0L. 1.5L turbo. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Fits:
  • Buick:
    • Envision
  • Chevrolet:
    • Blazer,
    • Equinox,
    • Malibu,
    • Traverse
  • GMC:
    • Acadia,
    • Terrain
MSRP $7.19
$4.45
MSRP $7.19
$4.45
M8x1.25x105 Multi-Purpose Bolt
Part Number: 11589253
GM GM
Options: Lower
Other Names: Alternator Bolt
Replaces: 11516988, 94011772
Description: 6.6L diesel. 2.4L. With high output. 1.5L turbo. 1.4L. 3.6L. 2.0L. Fastens vehicle's components together This GM Genuine Part is...
Fits:
  • Buick:
    • Encore,
    • Envision,
    • LaCrosse,
    • Regal Sportback,
    • Regal TourX
  • Cadillac:
    • ATS,
    • CTS
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Cruze,
    • Equinox,
    • Express 2500,
    • Express 3500,
    • Malibu,
    • Silverado 2500 HD,
    • Silverado 3500 HD,
    • Spark,
    • Traverse,
    • Trax
  • GMC:
    • Acadia,
    • Savana 2500,
    • Savana 3500,
    • Sierra 2500 HD,
    • Terrain
  • Saturn:
    • Vue
MSRP $14.17
$8.77
MSRP $14.17
$8.77
Engine Crankshaft Main Bearing Cap Bolt
Part Number: 11588733
GM GM
Options: Lower, Front, Upper
Other Names: Compressor Bolt, Bracket Bolt, Mount Bracket Bolt, Alternator Bracket Bolt, Engine Water Pump Bolt, A/C Compressor Bolt, Alternator...
Replaces: 11516967, 11519176
Notes: Included with mount bracket. Included with water manifold. Included with Water pump assembly.
Fits:
  • Buick:
    • Envision,
    • LaCrosse,
    • Regal,
    • Regal Sportback,
    • Regal TourX,
    • Verano
  • Cadillac:
    • ATS,
    • CT6,
    • CTS,
    • Escalade,
    • Escalade ESV,
    • SRX,
    • STS,
    • XT4,
    • XT5,
    • XT6
  • Chevrolet:
    • Blazer,
    • Camaro,
    • Captiva Sport,
    • Cavalier,
    • Classic,
    • Cobalt,
    • Colorado,
    • Corvette,
    • Equinox,
    • HHR,
    • Impala,
    • Malibu,
    • Malibu Limited,
    • Silverado 1500,
    • Silverado 1500 LTD,
    • Suburban,
    • Tahoe,
    • Traverse
  • GMC:
    • Acadia,
    • Canyon,
    • Sierra 1500,
    • Terrain,
    • Yukon,
    • Yukon XL
  • Oldsmobile:
    • Alero
  • Pontiac:
    • Firebird,
    • G5,
    • G6,
    • Grand Am,
    • Solstice,
    • Sunfire
  • Saturn:
    • Aura,
    • Ion,
    • L300,
    • LS,
    • LS1,
    • LW1,
    • Sky,
    • Vue
MSRP $11.74
$7.26
MSRP $11.74
$7.26

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