4.3L V8RWDAUTOMATICdiesel
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Fluid · Coolant

Coolant

for 1981 Pontiac LeMans 4.3L V8 · RWD
Fluid Type
ethylene glycol 50/50
Spec: GM 1052753
Capacity
18qt
17.03 L
Drain & Refill
15 qt
14.19 L
Change Interval
24,000 mi
38,616 km

Notes

Use supplemental coolant additive (SCA) for diesel cooling system protection. DO NOT use Dexcool in this vintage diesel.

Other fluid systems on this vehicle

🔧 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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