Below you will find the best synthetic oil for a 1978 Yamaha XS. 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 1978 Xs
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Engine Oil 10W-40 Synthetic Metric Motorcycle Oil |
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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| Engine Oil 10W-30 Synthetic Metric Motorcycle Oil |
Riding your 1978 Yamaha Xs with a heavy foot and accelerating quickly? Cruising? Stop and go traffic weekday? No problem! Amsoil's fully synthetic oil gives you protection from wear and tear, awesome performance and it is made in the USA. |
MCTQT-EA
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| Chain Oil Chain Lube |
This chain lube is an awesome aerosol lubricant which will provide great protection from wear and corrosion for all kinds of chains and sprockets. It will penetrate deeply into pins and bushings of chains. A coating from this lub will protect from dust, dirt, sand, and grit. Protect your 1978 Yamaha Xs with this made in the USA lube! |
ACL4SC-EA
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Recommended oil filters for my 1978 Xs
| Product Name | Product Description | Product |
|---|---|---|
| WIX Oil Filter | Awesome quality oil filter for your 1978 Yamaha Xs to block harmful particles from entering and damaging your engine. |
24934-EA
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When it comes to maintaining your motorcycle, using the right oil is an absolute must. And if you're looking for the very best, look no further than Amsoil motorcycle oil. Not only does Amsoil offer superior protection against wear and tear, it also keeps your engine running cooler, cleaner, and more efficiently. Its advanced synthetic formula means it lasts longer between oil changes, saving you both time and money in the long haul. Specifically, when it comes to Harleys, Amsoil motorcycle oil is the perfect fit. Designed with high-performance V-twin engines in mind, it's specially formulated to withstand the intense heat and stress of Harley engines. Plus, it's compatible with both wet and dry clutch systems, ensuring a smooth ride every time. So if you want to keep your motorcycle in top condition and maximize its performance, make the switch to Amsoil motorcycle oil today. You will find the correct oil and filter for your motorcycle on this page and thank you for using our lookup guide!


