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1992 GMC C1500
6.5L V8 Diesel•4WD•diesel•L65•turbo
1 active safety recall on this vehicle — view recalls
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Repairs0Labor1070Torque274Fluid20DTC0Battery2Maintenance0Recalls1
Fluid · Coolant

Coolant

for 1992 GMC C1500 6.5L V8 Diesel · 4WD
Fluid Type
Universal green ethylene glycol 50/50
Spec: ASTM D3306
Capacity
24qt
22.7 L
Drain & Refill
18 qt
17.03 L
Change Interval
30,000 mi
48,270 km

Notes

Detroit Diesel 6.5L requires larger coolant capacity. Use diesel-compatible coolant without silicates

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 Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
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