Fluid · Engine Oil
Engine Oil
for 2007 Chevrolet TrailBlazer 4.2L I6 Vortec · AWD
Fluid Type
5W-30 conventional or synthetic blend
Spec: API SM
Capacity
7qt
6.62 L
Drain & Refill
7 qt
6.62 L
Change Interval
5,000 mi
8,045 km
Notes
Capacity with filter change
As an Amazon Associate, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
0.95 qt
Brake Fluid
0.95 qt
Coolant
12.5 qt
Coolant
12.5 qt
Front Differential
1.7 qt
Power Steering
1.6 qt
Power Steering
1.6 qt
Rear Differential
2.6 qt
Rear Differential
2.6 qt
Transfer Case
2 qt
Automatic Transmission
11.2 qt
Automatic Transmission
11.2 qt
Washer Fluid
4 qt
Washer Fluid
4 qt