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1970 MERCURY COUGAR
429ci V8•RWD•AUTOMATIC•gas
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Repairs0Labor555Torque7Fluid7DTC0Battery1Maintenance0Recalls0
Fluid · Engine Oil

Engine Oil

for 1970 Mercury Cougar 429ci V8 · RWD
Fluid Type
10W-30 or 10W-40 conventional
Spec: API SE or SF
Capacity
6qt
5.68 L
Drain & Refill
6 qt
5.68 L
Change Interval
3,000 mi
4,827 km

Notes

With filter change. 429 385-series V8. This is the big-block 429, not to be confused with later 460s

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Other fluid systems on this vehicle

🔧 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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