Below you will find the best synthetic oil for a 2018 Yamaha SR 400. 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 filters for my 2018 Sr 400
| Product Name | Product Description | Product |
|---|---|---|
| WIX Oil Filter | This is a WIX oil filter for your 2018 Yamaha Sr 400 which has top quality materials to filter out microscopic particles. |
24935-EA
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Recommended transmission fluids for my 2018 Sr 400
| Product Name | Note | Capacities | Product Description | Product |
|---|---|---|---|---|
| 10W-40 Synthetic Metric Motorcycle Oil | Engine/Transmission |
Revving your motorcycle engine to the max or cruising on a sunny day, this oil will protect your engine with top wear protection, smooth shifting and cleaner performance giving you peace of mind. This motorcycle oil is synthetic and made in the USA. |
MCFQT-EA
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| 15W-50 Synthetic Metric Motorcycle Oil | Engine/Transmission |
Our motorcycle oil is fully synthetic and will give you awesome performance for max acceleration, giving you protection from extreme heat from high rpm, keeping your engine cool, running clean with max protection. This motorcycle oil meets or exceeds requirements from industry performance specs. Made in the USA. This is the best synthetic motorcycle oil for your 2018 Yamaha Sr 400. |
MFFQT-EA
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| 20W-40 Synthetic V-Twin Motorcycle Oil | Engine/Transmission |
This V-twin motorcycle oil is fully synthetic and a top oil made for enthusiasts who want the best lube and protection for their motorcycle. This formula will work awesome under extreme heat, protecting gears, chains, and even providing protection from rust. Made in the USA with pride. Trust in Amsoil to bulletproof your engine! Save money on repairs and protect your 2018 Yamaha Sr 400. |
MVIQT-EA
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Obsessed with the off-road experience but tired of the wear and tear on your bike? Protect it. Swap out your traditional motor oil with Amsoil's synthetic motor oil. Amsoil will minimize oxidation, prevent soot deposits, and keep your engine free of sludge and crud.
