Premium Auto Platinum Spark Plugs PTR5F-11

High-Performance Platinum Core
Precision-engineered platinum center electrode ensures superior conductivity, faster ignition, and extended lifespan (up to 2x longer than standard copper plugs).
Laser-Welded Fine Wire Tip
Ultra-thin 0.6mm platinum tip minimizes voltage requirements, improving fuel efficiency and reducing emissions.
Corrosion-Resistant Nickel Shell
Durable nickel-plated steel shell with anti-seize coating prevents rust and ensures easy installation/removal.
Multi-Ground Electrode Design
Four-ground electrode configuration delivers consistent sparks, ideal for high-compression engines (turbo/supercharged).
OE-Exact Fit for Smooth Operation
Direct replacement for 22401-8H515 models, compatible with Toyota, Lexus, and select European vehicles.
Optimal for Extreme Conditions
Perfect for stop-and-go city driving, long highway cruises, or performance tuning.
Bulk Pricing Advantage
Wholesale-ready with factory-direct rates—stock up for fleets, repair shops, or export.
Global Shipping, Zero-Hassle Warranty
FBA/stocked in US/EU warehouses for fast delivery.