There are 4 choices

Choose One

4 Cyl, 151 cid (2.5L)
6 Cyl, 173 cid (2.8L)
6 Cyl, 262 cid (4.3L)
- 100 amp
- 85 amp

Alternator for 1991 GMC Sonoma

Fits: 6 Cyl, 262 cid 4.3L 85 amp (change)

Filters (0 Items)

Sort By:

Fraud Notice: We do not sell our parts on third party sites, marketplaces, social media sites, or message boards. If you are approached by anyone claiming to be from allusedparts.com from an external source — be aware. We only sell our products though this website.