Fluid · Engine Oil
Engine Oil
for 2005-2023 Isuzu NPR 6.0L V8 · RWD
Fluid Type
5W-30 conventional or synthetic blend
Spec: API SM or SN
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
5,000 mi
8,045 km
Data quality
✓ Verified
Cross-checked against OEM or multiple independent sources.
Notes
GM Vortec 6000 (LQ4/LY6) engine; capacity with filter replacement
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.