| 2005 | GMC Sierra 1500 | 6.0L V8 | With 4 Pin Alternator Plug; With 137mm (5 3/8") Diameter Alternator Case |
| 2003-2004 | GMC Sierra 1500 | 6.0L V8 VIN: U | With 11:30 Alternator Plug |
| 2003-2004 | GMC Sierra 1500 | 4.3L V6 VIN: X | With 11:30 Alternator Plug |
| 2003-2004 | GMC Sierra 1500 | 4.8L V8 VIN: V | With 11:30 Alternator Plug |
| 2002 | GMC Sierra 1500 | 4.3L V6 VIN: X | With 137mm (5 3/8") Diameter Alternator Case |
| 2001-2002 | GMC Sierra 1500 | 5.3L V8 | With Remy Alternator; With 137mm (5 3/8") Diameter Alternator Case |
| 2001-2002 | GMC Sierra 1500 | 6.0L V8 VIN: U | With Remy Alternator; With 137mm (5 3/8") Diameter Alternator Case |
| 2000, 2003-2004 | GMC Sierra 1500 | 5.3L V8 | With 137mm (5 3/8") Diameter Alternator Case |
| 1999-2002 | GMC Sierra 1500 | 4.8L V8 VIN: V | With 137mm (5 3/8") Diameter Alternator Case |
| 1999-2002 | GMC Sierra 1500 | 4.3L V6 VIN: W | With 137mm (5 3/8") Diameter Alternator Case |
| 1999 | GMC Sierra 1500 | 5.3L V8 VIN: T | With 137mm (5 3/8") Diameter Alternator Case |