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How to Replace Ignition Coils 2006-2010 Hummer H3 37L L5

Created on: 2025-08-14

This video shows you how to install a new ignition coil in your 2006-2010 Hummer H3 3.7L L5.

Tools needed

  • Gloves

    Socket Extensions

    Flat Blade Screwdriver

    10mm Socket

    Ratchet

    Safety Glasses

2009 - 2010  Hummer  H3T
2007 - 2010  Hummer  H3
2007 - 2012  GMC  Canyon
2007 - 2012  Chevrolet  Colorado
2008 - 2010  Hummer  H3
2007 - 2007  Hummer  H3
2009 - 2009  Hummer  H3T

Kit image

Hummer H3 H3T 10 Piece Ignition Coil Set TRQ Performance ICA76893

Part Details:

  • 10 Piece
  • Red
  • (5) Ignition Coil Wire Harnesses
  • Performance
  • (5) Performance Ignition Coils
  • Performance
$164.95
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