Fluid · Manual Transmission
Manual Transmission
for 1990 GMC Vandura 4.3L V6 · RWD
Fluid Type
Dexron II ATF or Synchromesh
Spec: Dexron II-E or GM 12345349
Capacity
4.2qt
3.97 L
Drain & Refill
4.2 qt
3.97 L
Change Interval
50,000 mi
80,450 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
NV3500 5-speed manual if equipped. Some used ATF, later spec calls for Synchromesh.