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1994 HUMMER H1
6.5L V8 Diesel•4WD•AUTOMATIC•diesel•turbo
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Repairs0Labor495Torque4549Fluid10DTC0Battery1Maintenance0Recalls0
Fluid · Engine Oil

Engine Oil

for 1994 Hummer H1 6.5L V8 Diesel · 4WD
Fluid Type
15W-40 diesel oil
Spec: API CG-4 or higher
Capacity
10qt
9.46 L
Drain & Refill
9 qt
8.51 L
Change Interval
5,000 mi
8,045 km

Notes

GM 6.5L diesel. Capacity with filter. 15W-40 recommended for most conditions.

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🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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