Question 1

What is the oil capacity of the 7.3L PowerStroke engine?

Accepted Answer

The 7.3L PowerStroke engine requires 15.0 quarts of oil with filter. Recommended viscosity: 5W-30.

Question 2

What oil viscosity does the 7.3L PowerStroke engine use?

Accepted Answer

The 7.3L PowerStroke engine uses 5W-30 engine oil as specified by the manufacturer.

Question 3

What is the coolant capacity of the 7.3L PowerStroke engine?

Accepted Answer

The 7.3L PowerStroke engine cooling system holds 32.8 quarts of coolant (full system capacity).

7.3L PowerStroke Oil Capacity

7.3L PowerStroke – Oil & Coolant Specifications