High-Quality MASUMA Auto Spark Plug
Premium copper-core electrode ensures superior conductivity and heat dissipation for consistent ignition performance. Precision-engineered ceramic insulator prevents voltage leakage, extending product lifespan.
Precision Fit & Reliable Compatibility
Exact OEM replacement (Part No: 1884908080 / 4560116440429) for smooth installation in major car models. Ideal for gasoline engines requiring dependable cold starts and fuel efficiency.
Durable Construction for Demanding Conditions
Nickel-alloy tip resists corrosion under high-temperature operation, ideal for urban commutes or long-distance driving. Laser-welded ground electrode enhances structural integrity.
Cost-Effective Bulk Solution
Direct-from-factory pricing with wholesale discounts. Stock up on identical-quality plugs for fleet maintenance or retail resale without compromising performance.
Trusted Global Supply Chain
Sourced from ISO-certified manufacturers, rigorously tested to meet international automotive standards (SAE, JIS). Ships worldwide with bulk order logistics support.