| Part | Manufacturer | OEM Part # | Price | Notes |
| Alternator Assembly |
| 85 Amp | GMO | 10463001 | 176.05 | Note: General Motors Services Parts For 1985-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. |
| 100 Amp | GMO | 10463417 | 249.02 | Contact Dealer for most current part and price information. Note: General Motors Services Parts For 1985-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. |
| 105 Amp | GMO | 10463414 | 266.58 | Contact Dealer for most current part and price information. Note: General Motors Services Parts For 1985-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. |