NGK Spark Plug R0409B-8 2005-2009 Honda CRF250R

Features:

• The ultimate in the evolution of spark plug technology and performance from the industry leader
• The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
• Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
• New metal shell plating has enhanced anti-corrosion qualities

Specifications:

• Product Name: Spark Plug
• Type: Resistor
• Style: Iridium Racing
• Model: R0409B-8
• Terminal Configuration: Threaded Stud
• Center Electrode Projection: Non-Projected
• Electrode Tip Material: Iridium
• Center Electrode Type: Fine Wire
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Taper Cut
• Thread Reach: 19.1 mm
• Hex Size: 16 mm
• Heat Range: 8
• Spark Gap: 0.028" / 0.7 mm
• Electrical Resistance: 5k Ohms
• Units: Each
• Riding Style: Off-Road

Fitment: