Mercury MARQUIS Specs
Choose the year of your Mercury MARQUIS to view exact factory data.
1986
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1985
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1984
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1983
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1982
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1981
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1980
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Maintenance Guide for Mercury MARQUIS
Regular maintenance is key to keeping your Mercury MARQUIS running smoothly. Our database covers models from 1980 to 1986.
Whether you have the base engine or the upgraded version, ensuring you use the correct oil viscosity and capacity is crucial for engine longevity.
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Click on your model year above to see the exact fluid requirements, filter part numbers, and torque specifications.