Premium Double Platinum Construction
Crafted with dual platinum electrodes for superior durability and consistent spark performance, ensuring extended lifespan and reliable ignition under extreme conditions.
High-Performance Iridium Core
Features an ultra-fine iridium center electrode for precise spark delivery, reducing voltage requirements and improving fuel efficiency in high-demand engines.
Precision Engineered for Heavy-Duty Use
Specially designed for Sierra 1500 trucks and compatible with a wide range of heavy-duty vehicles, delivering optimal combustion and reduced emissions.
Wholesale-Bulk Pricing Advantage
Exclusive bulk-order pricing for global resellers and auto repair shops, offering unmatched cost efficiency without compromising OEM-grade quality.
Universal Compatibility & Easy Installation
Seamless fit for multiple engine models, backed by precision threading and anti-corrosion plating for quick, hassle-free replacement.
Ideal for Commercial Fleets & Performance Upgrades
Perfect for logistics fleets, off-road enthusiasts, and mechanics seeking long-lasting, high-output spark plugs at unbeatable wholesale rates.