Premium Platinum Iridium Spark Plug SK20BGR11 (90919-01221) – Ultimate Ignition Performance

High-performance laser-welded platinum iridium center electrode ensures superior durability and consistent spark delivery for maximum engine efficiency. Fine-wire design reduces voltage requirements while improving combustion stability in high-compression engines.

Advanced ceramic insulator withstands extreme temperatures (up to 1,500°C) and prevents current leakage, ideal for turbocharged or high-revving gasoline engines. Precision-machined triple gasket seal guarantees perfect fitment for Honda Accord and compatible models.

Direct OEM replacement (90919-01221) with 100% conductivity copper core for faster heat dissipation. Engineered for fuel efficiency gains and smoother cold starts in urban stop-and-go traffic or long highway drives.

Bulk wholesale pricing available – global shipping with certified quality assurance. Stock up for fleet maintenance or automotive retail with the industry’s most cost-effective premium spark plug solution.