High-performance synthetic ester blend for 4-stroke motorcycles.
- Shear-resistant VI improvers
- Resists viscosity breakdown
- Suitable for air- and liquid-cooled engines and wet clutches
Everything you need to service your Harley-Davidson on your own. In this category, you’ll find complete DIY maintenance kits, including engine oil, transmission oil, primary oil, and high-quality oil filters, designed specifically for Harley-Davidson models. Whether you're doing a routine oil change or preparing for a long ride, these kits ensure your bike stays in peak condition without visiting the shop.
Active filters
High-performance synthetic ester blend for 4-stroke motorcycles.
Semi-synthetic ester blend that improves film strength, smooths shifting, extends wet clutch life, and offers stable viscosity for riders changing oil every 5,000 miles.
High-performance synthetic ester blend engine oil for 4-stroke motorcycles; resists viscosity breakdown and protects wet clutches.
Reliable spark plug with improved head dissipation, standard U-groove and heat-resistant nickel jacket.
Reliable spark plug designed for improved performance, fuel economy and durability.
High-performance plugs with a black ceramic body, 95% pure alumina insulator, multi-rib design to prevent flashover, nickel-plated housing, multilayer gaskets, and a copper core electrode for long life.
High-performance full-synthetic 4-stroke engine oil engineered for extended drain intervals and superior protection. Recommended for Twin Cam & M8 engines.
High-performance iridium spark plug for improved ignition efficiency and longer ignition-system life.
Reliable spark plug with corrosion protection, superior insulator strength, and enhanced heat removal.
Anti-corrosion plated spark plug with superior heat transfer, triple seals, and corrugated ribs for reliable ignition.
100% synthetic engine oil with superior film strength, exceptional shear stability, and extreme pressure protection for smoother shifting and reduced operating temperatures.
Durable spark plug with trivalent plating, alumina silicate insulator, triple seals, corrugated ribs and copper core for reliable ignition.