DENSO Double Platinum Spark Plug

The DENSO Double Platinum spark plug is a long-life replacement spark plug. It has platinum on both the center and ground electrodes. This design resists electrode wear, so the plug keeps a consistent gap and delivers reliable ignition over a long service interval. It suits drivers who want dependable starting, smooth idle and steady performance.

Key Features:

• Double platinum construction: Platinum on both electrodes resists erosion and extends service life.
• Reliable ignition: A stable spark supports smooth idling, consistent combustion and dependable cold starts.
• Quality materials: A nickel-alloy shell resists corrosion. A high-grade ceramic insulator provides good electrical insulation and heat resistance.
• Precision manufacturing: DENSO builds its spark plugs to OE-level quality standards for consistent fit and performance.
• Pre-set gap: Plugs are gapped at the factory for easy installation. Check the gap against your engine's specification before installing.

DENSO is a leading original equipment supplier to automakers around the world. Its Double Platinum line brings that OE experience to the aftermarket. Choose the child item that matches your engine's thread, reach and heat range requirements.