Denso 3008 Spark Plug

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• DENSO Auto Parts Q20PR-U11
• Mazda F220-18-110
• Datsun/Nissan 22401-01P16
• Datsun/Nissan 22401-02P16
• Honda 18218200016
• Honda 18218200018
• Honda 98079-561-48
• Honda 98079-561-58
• Honda 98079-561-58S
• Saab 30 52 0467
• Saab 59 58 798
• Saab 91 17 565
• Saab 91 39 643
• Mazda 0000-18-F220
• Mazda F221-18-110
• Datsun/Nissan 2240101P16
• Honda 9807956148
• Mazda F22018110
• DENSO Auto Parts Q20PRU11
• NAPA Mileage Plus 3008

• 100 percent pre-fired to ensure reliable operation
• Copper core center electrode for superior thermal conductivity
• Developed to meet the demand for improved ignitability, necessary for increased efficiency in emission gas purification and fuel consumption.
• Dual copper and glass seal bonds the center electrode and insulator together for a gas-tight seal.
• Lasts twice as long as conventional plugs
• Unique five-rib insulator reduces flashover and decreases voltage loss
• DENSO€™s patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter flash front that virtually eliminates excessive fouling and erratic starts caused by poor fuel mixtures. Even DENSO€™s €œstandard€ spark plug is something special. The innovative design that helped to make DENSO spark plugs famous, the U-Groove plug employs a unique, channeled ground electrode designed to generate a larger spark nucleus at the point of ignition. Greater spark energy than ordinary plugs means improved flame travel, producing more complete, consistent, and efficient combustion.