| Part | Manufacturer | OEM Part # | Price | Notes |
| Alternator Assembly |
| 66 Amp | GMO | 10497077 | 159.90 | Note: General Motors Services Parts For 1985-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. |
| 78 Amp | GMO | 10495435 | 149.18 | 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. |
| 85 Amp | GMO | 10463046 | 171.47 | Note: General Motors Services Parts For 1985-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. |
| 100 Amp | GMO | 10463045 | 203.86 | 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 | 10463421 | 201.69 | 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. |
| 110 Amp | GMO | 10463044 | 0.00 | Note: General Motors Services Parts For 1985-86 Alternators Only. 1987-91 Alternators Are Sold As Remanufactured Units. |