86-31 DENSO SPARK PLUG W16EX-U BOX OF 4

Dependable and durable

• Built to ISO and SAE standards for proven performance
• Copper core center electrode allows for accurate control of heat range for longer life
• TinTac and ULTRASEAL shell for best corrosion protection of any spark plug in the industry
• Dependable and durable
• Built to ISO and SAE standards for proven performance
• Patented SAC-9 semi-conductor resistor for maximum EMI & RFI suppression

• Copper core center electrode allows for accurate control of heat range for longer life
• TinTac and ULTRASEAL shell for best corrosion protection of any spark plug in the industry.

FITS HONDA 4 AND 5.5 HP MOTORS AND MANY TOYOTA AND NISSAN TRUCKS , REPLACES NGK BP5ES , BP5ES-11 AND BP5EV