NGK Iridium IX Spark Plug (Screw Type / No Terminal).

Thermal Value: 9 Screw Diameter: 10 Hex Diagonal Side: 0.6 inches (16 mm)

We will only accept returns if the item is different from the picture shown

on the product page or is not in the same condition as the product description.

All items are 100% authentic: we verify authenticity before selling.