C8REC U24ESRN DENSO Spark Plug U24ESR-N Yamaha YZ-F 250/450 WR-F 250/450

Takumi sets standards in meeting the highest quality requirements. With advanced technology, Takumi ensures a standard of performance for spark plugs that can withstand extreme conditions. Spark plugs from Takumi are both tried and tested and advanced. Specialists in action when it comes to maximizing performance while minimizing the burden on the environment.

Additional features and benefits of Takumi spark plugs include:

* 360 degree laser-welded
* 100 percent pre-fired to ensure reliable operation
* Copper core center electrode for superior thermal conductivity
* Dual copper and glass seal bonds the center electrode and insulator together for a gas-tight seal
* Original equipment in many automotive applications
* Precision machine-rolled threads reduce seizing and cross-threading in delie aluminum heads
* Wide range of part numbers for thousands of applications, including classic and collector cars
* Lasts twice as long as conventional plugs