GMC S15 Transmission Gaskets and Seals
This page brings together transmission gaskets and seals for the GMC S15 covering model years 1982–1990, including options for both manual and automatic transmission applications. The range spans oil pan gaskets, shift shaft seals, pump seals, and more. Select your year above and we'll show only the transmission gaskets and seals that fit your GMC S15. Fitment is checked against our vehicle data for every part listed.
What's here for your GMC S15
- Manual Transmission Shift Shaft Seals
- Automatic Transmission Seals
- Automatic Transmission Oil Pan Gaskets
- Manual Transmission Seals
- Automatic Transmission Oil Pump Seals
The widest selection here comes from ACDelco, ATP, SKF, and Pioneer Automotive, covering both manual and automatic transmission sealing components in gasket and kit form. Other categories GMC S15 owners shop for: GMC S15 Mirrors, GMC S15 Doors and Door Parts and GMC S15 Manual Transmission Parts, or browse all GMC S15 parts and accessories.