Fluid · Engine Oil
Engine Oil
for 2002 Chevrolet TrailBlazer 4.2L Vortec 4200 I6 (LL8) · 4WD
Fluid Type
5W-30 conventional or synthetic
Spec: API SJ or higher
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
5,000 mi
8,045 km
Notes
With filter replacement. Gen III small block V8 (LM4/LM7)
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.