Below you will find the best synthetic oil for a 2003 Yamaha Road Star Warrior. 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 2003 Road Star Warrior
| Product Name | Product Description | Capacities | Product |
|---|---|---|---|
| Engine Oil 20W-40 Synthetic V-Twin Motorcycle Oil |
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 2003 Yamaha Road Star Warrior. |
MVIQT-EA
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| 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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Recommended oil filters for my 2003 Road Star Warrior
| Product Name | Product Description | Product |
|---|---|---|
| AMSOIL EaOM Motorcycle Oil Filters | Protect your 2003 Yamaha Road Star Warrior with this top filter! |
EAOM103-EA
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| AMSOIL EaOM Chrome Motorcycle Oil Filters | This is an awesome filter for your 2003 Yamaha Road Star Warrior. Made in USA! |
EAOM103C-EA
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High-end bikes operate at higher speed and experience more shearing forces. Keep your dual sport running its best by moving from conventional oil to synthetic. Synthetic oil is processed to create uniform molecules which reduce engine friction blended with detergents and other compounds to keep your engine clean and rust-free.
