Fluid · Engine Oil
Engine Oil
for 2008-2012 Kenworth T370 8.3L I6 PACCAR PX-8 · RWD
Fluid Type
15W-40 API CJ-4 diesel oil
Spec: Cummins CES 20081
Capacity
38qt
35.95 L
Drain & Refill
24.47 qt
23.15 L
Change Interval
5,000 mi
8,045 km
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
PACCAR PX-8 (Cummins ISC 8.3L). Capacity with filter. Extended drains possible with oil analysis
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