NGK Spark Plug
# 4972 / 7021

• Superior construction for serious power
• NGK makes plugs for almost any type of application and riding style
• Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot

 

Shipping weight: 0.32 lbs
Shipping size (L x W x H): 0.60 x 3.40 x 0.80 inches
Resistor: 5k Ohms
Style: Standard/Nickel
Vendor Reference: 7021
Heat Range: 6
UPC Code: 087295070215
Made in JP
Sold as: EA