Fluid · Front Differential
Front Differential
for 2003 Chevrolet TrailBlazer 5.3L V8 Vortec · 4WD
Fluid Type
75W-90 synthetic gear oil
Spec: API GL-5
Capacity
1.5qt
1.42 L
Drain & Refill
1.5 qt
1.42 L
Change Interval
50,000 mi
80,450 km
Data quality
Book-style estimate
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Notes
4WD models. Uses GM part 12378396 or equivalent GL-5.
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