Harley-Davidson GOLD SPARK PLUGS

Engineered for performance and longevity, this premium spark plug features advanced materials and design enhancements to deliver efficient combustion and reliable ignition under all riding conditions. With superior resistance to corrosion, fouling, and wear, it ensures smoother starts, consistent performance, and longer service life — ideal for Harley-Davidson riders who demand quality and dependability.

Features & Benefits:-

• Special thread and shell coating for easy removal from aluminium heads and corrosion resistance

• Gold palladium insert for extended life and improved corrosion protection

• Tapered tip design for better spark exposure and improved air/fuel flow

• Smaller diameter centre electrode and insulator tip reduce fouling

• Copper-cored ground electrode runs cooler for longer service life

• Anti-seize coating on threads for easier maintenance

• Each sold separately

• Spark plug model: 6R12G

Fitment:
Fits ’86–’22 XL and ’99–’17 Twin Cam-equipped models or can be used in place of No. 6R12.

Sold In Units: Each
In the Box: 1 spark plug
Warranty: 1-year limited warranty