There are 9 choices

Choose One

Automatic Transmission
- 4x2
  - 4.3L
    - Extended Cab
    - Excluding Extended Cab
  - 4.8L
  - 5.3L
- 4x4
  - 4.3L
  - 4.8L
  - 5.3L
Manual Transmission
- 4x2
- 4x4

Transmission Assembly for 1999 GMC Sierra 1500 HD

Fits: Automatic Transmission 4x4 4.3L (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.