Denso # 3450
Extra Long Life Iridium Plug
0.5 mm Fine Wire Iridium Center Electrode
0.7 mm Platinum Needle Tipped Ground Electrode

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1 inch
Height : 0.9 inch
Length : 3.9 inch

Item Weight: 2.08 ounce (View shipping rates and policies)
Shipping Weight: 3.52 ounce (View shipping rates and policies)

ASIN : B002FOF202

Product Description

Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Because of the strength and hardness of iridium, there is virtually no electrode wear. This combined with a platinum tipped ground electrode, creates a spark plug that is almost impervious to wear even under extreme driving or racing conditions.