Reliable spark plug with improved head dissipation, standard U-groove and heat-resistant nickel jacket.
Subcategories
-
Engine Oil
-
Primary Oil
-
Transmission Oil
-
Oil Filters
-
Brake Pads
-
Brake Fluid
-
Additives
-
Fork & Shocks Oil
-
Spark Plugs
-
Polish & Detailing
-
Chemical Products
-
Air Filters
-
Fuel Filters
-
Brake cleaner &...
-
Accesories
-
Maintenance Kits
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
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.
- Form-fitting TrekDry® for cooling and comfort
- Reinforced thumb and index for durability
- Clarino® palm and dual-layered fingertips for grip and wear resistance
- Touchscreen-capable fingertips; machine washable
Reliable spark plug with superior corrosion resistance, a strong ceramic insulator, triple seals and a copper core for improved heat control.
Industry-leading iridium performance for longer life and 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 superior corrosion resistance, enhanced ceramic insulator, and copper core for effective heat management.
Trivalent plating, alumina silicate insulator, triple seals, corrugated ribs, and a copper core for effective heat removal.