1982 Mercury Sea Pro (2-cyl. 400cc 2-stroke) Oil Type

Recommended oil for my 1982 Sea Pro (2-cyl. 400cc 2-stroke)

Product Name	Product Description	Product
Engine Oil HP Marine Synthetic 2-Stroke Oil	Great for EvinrudeÂ® E-TECâ„¢ factory-lean setting (this replaces the Evinrude XD100â„¢ 2-Cycle Oil). Superior performance as an injection oil or at 50:1 pre-mix. Prevents deposits, shields against wear and tear, low smoke, fights rust and has minimum aquatic toxicity. Made in the USA!	HPMQT-EA Add To Cart Add To Cart
Engine Oil Synthetic 2-Stroke Injector Oil	Our synthetic 2-stroke injector oil will minimize wear and tear and protect the life of your engine. Protect your engine with this lube which has reliable film strength, protecting piston scuffing and bearing damage. Made in the USA!	AIOQT-EA Add To Cart Add To Cart
Gear Lube AMSOIL Synthetic Marine Gear Lube 75W-90	Fantastic performance for gears and awesome protection from shock loading. Fights foam and keeps extreme pressure standards even when contamination reaches 10% from water. Great lube for V-drives, bow/tunnel thrusters, lower units, sterndrives, and transmissions. Also great for ATVs. Made in USA.	AGMPK-EA Add To Cart Add To Cart

Product Name

Product Description

Capacities

Product

Engine Oil
HP Marine Synthetic 2-Stroke Oil

Great for EvinrudeÂ® E-TECâ„¢ factory-lean setting (this replaces the Evinrude XD100â„¢ 2-Cycle Oil). Superior performance as an injection oil or at 50:1 pre-mix. Prevents deposits, shields against wear and tear, low smoke, fights rust and has minimum aquatic toxicity. Made in the USA!

HPMQT-EA

Add To Cart

Engine Oil
Synthetic 2-Stroke Injector Oil

Our synthetic 2-stroke injector oil will minimize wear and tear and protect the life of your engine. Protect your engine with this lube which has reliable film strength, protecting piston scuffing and bearing damage. Made in the USA!

AIOQT-EA

Add To Cart

Gear Lube
AMSOIL Synthetic Marine Gear Lube 75W-90

Fantastic performance for gears and awesome protection from shock loading. Fights foam and keeps extreme pressure standards even when contamination reaches 10% from water. Great lube for V-drives, bow/tunnel thrusters, lower units, sterndrives, and transmissions. Also great for ATVs. Made in USA.

AGMPK-EA

Add To Cart

Oil and Maintenance Guide for 1982 Mercury Sea Pro (2-cyl. 400cc 2-stroke)

Before You Service the Engine

Before servicing the 1982 Mercury Sea Pro (2-cyl. 400cc 2-stroke), check the two-stroke oil specification and the manufacturer's lubrication instructions. Follow the correct model-specific instructions; two-stroke engine oil is not interchangeable with ordinary four-stroke crankcase oil.

What kind of oil does a 1982 Mercury Sea Pro (2-cyl. 400cc 2-stroke) take?

The available oil-product listings include HP Marine Synthetic 2-Stroke Oil, Synthetic 2-Stroke Injector Oil. For a service, choose oil that meets the engine’s actual application requirements, not just a product name.

Does a two-stroke MARINE OUTBOARD always require fuel premixing?

No. Two-stroke outboard motor may use premixed fuel or separate oil injection. The product listing does not establish this craft’s oil-delivery design or a safe mixing ratio; consult the correct service manual.