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Drivetrain

How to Replace Alternator 2002-2009 Chevy Trailblazer

Created on: 2022-04-07

This video shows you how to install a new alternator engineered specifically for your 2002-2009 Chevy Trailblazer.

Tools needed

  • Socket Extensions

    15mm Socket

    Serpentine Belt Tensioner Tool

    8mm Wrench

    10mm Socket

    Ratchet

    3/8 Inch Drive Ratchet

    Pocket Screwdriver

2002 - 2005  Chevrolet  Trailblazer
2002 - 2004  Oldsmobile  Bravada
2003 - 2005  Isuzu  Ascender
2004 - 2005  Buick  Rainier
2002 - 2005  GMC  Envoy
2005 - 2005  Saab  9-7X

Shop Products


Alternator

Alternator TRQ ALA94431

Part Details:

  • Yes
  • 150 A
  • 12 VDC
  • Serpentine
  • 6
  • 72.5 mm
  • 50 mm
  • Clockwise (Right)
  • No
  • No
  • Internal
  • Yes
  • No
  • DELCO
  • 1.97 in
  • 2.87 in
$153.95
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