Premium F7LTCR Three-Electrode Spark Plugs – High Performance & Durability
Engineered with a precision-ground iridium center electrode for superior conductivity and extended service life. Triple-electrode design ensures consistent spark delivery, reducing misfires and improving fuel efficiency. Nickel-plated shell resists corrosion, while the copper core dissipates heat efficiently for optimal thermal performance. Sealed with a laser-welded insulator to prevent voltage leakage under extreme conditions. Ideal for high-performance vehicles, daily commuter cars, and heavy-duty engines. Compatible with most modern gasoline engines requiring reliable ignition under demanding driving conditions. Wholesale pricing available for bulk orders, backed by global logistics support. Upgrade your inventory with these high-quality spark plugs trusted by professional mechanics worldwide.