DENSO Platinum TT Spark Plug

The DENSO Platinum TT spark plug is a long-life platinum spark plug for dependable ignition and smooth engine performance. DENSO is an OE-level ignition supplier, and the Platinum TT line uses DENSO's twin-tip design for quick starts, steady idle and consistent combustion.

Key Features:

• Twin-tip platinum design: a fine platinum tip on the center electrode and another on the ground electrode, which resists wear and extends service life.
• Reduced voltage demand: the fine-wire electrodes need less voltage to fire, which helps ignition efficiency and reliable starting.
• Consistent performance: a stable spark helps maintain smooth idle, good throttle response and fuel efficiency over the life of the plug.
• Precision manufacturing: built to strict quality standards, with a nickel-plated shell for corrosion resistance and a ceramic insulator for reliable electrical performance.
• Long service interval: platinum construction helps the plug hold its electrode shape and gap longer than conventional nickel plugs.

Whether you are doing routine maintenance or restoring lost performance, DENSO Platinum TT spark plugs are a dependable replacement spark plug. They are available in multiple part numbers to suit a range of applications.