There are 4 choices

Choose One

hybrid option (opt HP2)
- (inside transmission bell housing)
  - generator rotor (inner)
  - generator stator (outer)
Without hybrid option
- 105 amp (opt K68)
- 145 amp (opt KG3)

Alternator for 2004 GMC Sierra 1500 HD

Fits: hybrid option opt HP2 inside transmission bell housing generator stator outer (change)

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