Premium Quality Spark Plugs for Chevrolet BL15Y

High-performance copper-core electrode ensures superior conductivity and consistent ignition. Precision-engineered ceramic insulator withstands extreme temperatures up to 1,500°F.

Extended Durability with Nickel Alloy Tip

Nickel-alloy center electrode resists corrosion and wear, providing 30% longer lifespan than standard plugs. Ideal for high-mileage vehicles and stop-and-go city driving.

Perfect Fit Guaranteed

OEM-spec thread design (14mm) and gasket seat ensure leak-proof installation. Direct replacement for Chevrolet BL15Y models without modifications.

Optimized Combustion Efficiency

Triple-seal construction prevents fuel leakage while promoting complete combustion. Reduces emissions and improves fuel economy by up to 5%.

Bulk Purchase Advantage

Wholesale pricing available for auto repair shops and fleet managers. Ships in crush-proof packaging with moisture-resistant coating.

Global Logistics Support

Fulfillment centers in US/EU/Asia guarantee fast delivery. Minimum order quantity flexible for bulk buyers. Compatible with Chevrolet Sonic, Aveo, and Spark models (2012-2019).