NGK CR8EIA-9 Spark Plug – 4286

Designed specifically for the enthusiast who demands the most from their machine, the NGK Iridium IX series offers extreme ignitability, improved throttle response, and superior anti-fouling. Whether you're hitting the rev limiter on the track or navigating technical trails, the CR8EIA-9 ensures your engine fires consistently every time.

Specs:

• Thread Size: 10mm x 1mm
• Reach: 19mm (3/4")
• Hex Size: 5/8" (16mm)
• Heat Range: 8 (NGK scale)
• Electrode Material: Iridium
• Resistor Plug: Yes
• Gap: 0.9mm (0.035")
• NGK Part Number: 4286

 Fitment:

• Suzuki: 2025+ DR-Z4S **Requires 2
• Kawasaki: KX250F, KX450F, KLR650 (S/Adventure models)
• Suzuki: RM-Z250, RM-Z450, V-Strom 650/1000
• Yamaha: WR250F/450F, YZ250F/450F

Always verify fitment with your motorcycle’s
service manual before installation.

Part Number: 4286