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1992 GMC SUBURBAN
5.7L V8•4WD•gas•L05
4 active safety recalls on this vehicle — view recalls
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Repairs0Labor1122Torque282Fluid18DTC0Battery0Maintenance0Recalls4
Fluid · Coolant

Coolant

for 1992 GMC Suburban 5.7L V8 · 4WD
Fluid Type
Ethylene glycol green coolant 50/50
Spec: GM 1899M or equivalent
Capacity
24qt
22.7 L
Drain & Refill
18 qt
17.03 L
Change Interval
30,000 mi
48,270 km

Notes

Total system capacity with heater. Block has drain plugs

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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