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Mercury Marine [Updated: Apr. 10, 2026]
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Sterndrive
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Engines - Gas
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3.0L (181 CU IN) L4 GM
/
3.0L MPI EC
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[1A072812 & Up] - Cat.# 90-804862004
[1A072812 & Up] - Cat.# 90-804862004
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Alternator and Brackets
schematic
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Closed Cooling System Fresh Water with Power Steering
schematic
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Closed Cooling System Poppet Valve / Thermostat Housing
schematic
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Cylinder Block Crankshaft and Camshaft
schematic
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Cylinder Block Front Cover and Circulating Pump
schematic
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Cylinder Head and Rocker Cover
schematic
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Distributor and Ignition Components
schematic
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Drain System
schematic
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Electrical Components
schematic
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Engine Mounting
schematic
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Exhaust System
schematic
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Flywheel Housing
schematic
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Fuel Rail and Drain System Bracket
schematic
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Fuel Supply Module Cool Fuel
schematic
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Fuel Supply System
schematic
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Gasket Set Components Engine Overhaul
schematic
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Gear Lube Monitor
schematic
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Intake/Exhaust Manifold and Throttle Body
schematic
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Maintenance Kits
schematic
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Oil Pan and Oil Pump
schematic
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Piston and Connecting Rods
schematic
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Service and Support Material
schematic
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Shift Bracket
schematic
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Standard Cooling System Raw Water with Power Steering
schematic
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Starter Motor
schematic
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Steering Components
schematic