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1999 GMC SUBURBAN
7.4L V8•4WD•gas•L29
2 active safety recalls on this vehicle — view recalls
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Repairs0Labor1108Torque282Fluid18DTC1374Battery0Maintenance0Recalls2
Fluid · Engine Oil

Engine Oil

for 1999 GMC Suburban 7.4L V8 · 4WD
Fluid Type
5W-30 or 10W-30 conventional
Spec: API SJ or higher
Capacity
7qt
6.62 L
Drain & Refill
7 qt
6.62 L
Change Interval
5,000 mi
8,045 km

Notes

Capacity with filter. Big block 454 V8. Can use synthetic meeting spec.

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Other fluid systems on this vehicle

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