Premium Nickel Alloy Core: High-performance A7TC 1137 spark plugs feature durable nickel alloy electrodes for superior conductivity and extended service life, ensuring consistent ignition in harsh riding conditions.

Precision Engineered Heat Range: Optimized thermal performance prevents fouling and pre-ignition, making it ideal for high-revving motorcycles, ATVs, and small engine applications.

Laser-Welded Ground Electrode: Advanced manufacturing ensures a secure connection and spark consistency, enhancing fuel efficiency and reducing emissions for eco-friendly operation.

Corrosion-Resistant Shell: Zinc-chromate plating protects against rust and chemical degradation, guaranteeing reliable performance in humid or wet environments.

Universal Fitment: Compatible with most 2-stroke and 4-stroke motorcycle engines, offering a hassle-free upgrade for commuter bikes, off-road machines, and vintage restorations.

Bulk Purchase Advantage: Wholesale pricing available for mechanics, dealerships, and riding clubs seeking OEM-quality replacements without retail markups.