There are 6 choices

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105 amp
125 amp
145 amp
- 4.3L
  - 2 wire connector
  - 4 wire connector
- 5.3L
  - ID 20881337
  - ID 20989651

Alternator for 2012 Chevrolet Express 1500

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There are 6 choices for the 2012 Chevrolet Express 1500 Alternator !!!
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105 amp
125 amp
145 amp 4.3L 2 wire connector
145 amp 4.3L 4 wire connector
145 amp 5.3L ID 20881337
145 amp 5.3L ID 20989651

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