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1998 GMC SUBURBAN
7.4L V8•4WD•gas•L29
3 active safety recalls on this vehicle — view recalls
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Repairs0Labor1108Torque282Fluid18DTC1374Battery0Maintenance0Recalls3
Fluid · Coolant

Coolant

for 1998 GMC Suburban 7.4L V8 · 4WD
Fluid Type
Dex-Cool 50/50 orange
Spec: GM 6277M
Capacity
25qt
23.65 L
Drain & Refill
18 qt
17.03 L
Change Interval
150,000 mi
241,350 km

Notes

DEX-COOL long-life coolant. System includes heater and block

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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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