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Best recommended synthetic oil, filter, transmission fluid for my 1987 Yamaha 9.9 (2-cyl. 4-stroke. 14.15cid)

Motor oil designed for your 1987 Yamaha 9.9 (2-cyl. 4-stroke. 14.15cid)

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Your Vehicle's Information

Year:

1987

Make:

Yamaha

Model:

9.9 (2-cyl. 4-stroke. 14.15cid)

Engine Size:

9.9

Engine #:

Not your vehicle? CHANGE HERE: Year, make, model

Below you will find the best synthetic oil for a 1987 Yamaha 9.9 (2-cyl. 4-stroke. 14.15cid). Maximize your vehicle's potential with 100% full synthetic oil that is made in the USA! For more than the past 50 years, AMSOIL has perfected the art of maximizing efficiency and engine life. The advanced synthetic formulas deliver superior protection from heat, friction, and wear, keeping engines as good as new for miles. Upgrade to AMSOIL today and experience better performance, reliability, and reduced oil consumption. Click add to cart for more details. Sign up as a preferred customer and get discounts and more! The oil type, capacity and oil filter (if available) are listed below and verified for accuracy. Upgrade now!

Recommended oil for my 1987 9.9 (2-cyl. 4-stroke. 14.15cid)

Product Name Product Description Capacities Product
Engine Oil
AMSOIL 10W-40 Synthetic Marine Engine Oil
Protect your 1987 Yamaha 9.9 (2-cyl. 4-stroke. 14.15cid) from heat and stress due to high rpm usage. Protects from wear and tear, rust, corrosion. Worried about protection from inactivity? We got you covered! This marine engine oil will protect your engine when in storage. Awesome oil for boat enthusiasts who want the best protection! Made in USA. Capacity 1.06 Quarts WCFQT-EA
AMSOIL 10W-40 Synthetic Marine Engine Oil WCFQT-EA
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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
AMSOIL Synthetic Marine Gear Lube 75W-90 AGMPK-EA
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Add To Cart

Love cruising the ocean and fishing on a beautiful day? Keep your boat's engines running great with our synthetic oil. You will get protection to keep your engine out of the repair shop and more time on the open seas.

Our synthetic marine outboard oil offers high rpm endurance and top protection from wear, rust, elevated heat, scuffing, and is NMMA FC-W Catalyst Compatible, and is Certified by NMMA. If you have another engine such as an ESKA, Evinrude, Honda, Johnson, Lehr, Mariner, Mercury, or other type, please go to our main site and search to find the best synthetic.


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If you're looking for another year, make or model instead of this 1987 Yamaha 9.9 (2-cyl. 4-stroke. 14.15cid) motor oil, try one of these similar models below. We try to keep one page for each model vehicle.

Reduce engine stress and harmful contaminants. Keep your marine engine running strong with top-notch protection by Amsoil. Absolutely will not void any warranty and it will keep your engine running strong, resisting breakdown of viscosity.

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