Below you will find the best synthetic oil for a 2013 Mercury 115 EFI -4-stroke 4 cyl. 125.8 ci. Bigfoot. 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 2013 115 Efi -4-stroke 4 Cyl. 125.8 Ci. Bigfoot
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Engine Oil 25W-40 Synthetic Blend Marine Engine Oil |
Enjoy fishing and boating while protecting your engine with the best synthetic boat oil for the 2013 Mercury 115 Efi -4-stroke 4 Cyl. 125.8 Ci. Bigfoot. This formula prevents rust and corrosion and gives you protection under high rpm conditions. Made in the USA. | Capacity 5.28 Quarts |
WCMQT-EA
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| 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
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Recommended oil filters for my 2013 115 Efi -4-stroke 4 Cyl. 125.8 Ci. Bigfoot
| Product Name | Product Description | Product |
|---|---|---|
| WIX Oil Filter | WIX oil filter change intervals for your 2013 Mercury 115 Efi -4-stroke 4 Cyl. 125.8 Ci. Bigfoot are extended OEM recommendations to match the drain intervals of AMSOIL XL Motor oil. (12,000 miles or 1 year, whichever comes first). |
51358-EA
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Synthetic oil will keep your engine clean and protect it from high rpm usage. Try our oil and have peace of mind. Made in USA. We are proud of our oil and back it up with testing. Search on youtube all videos that test Amsoil and you will see it puts up a great fight against breakdown.


