1、Made of good-quality components to ensure reliable performance and long service life 2、This non-polluting spark plug can maintain the service life of the spark plug, and is a reliable and original non-polluting substitute that fails due to corrosion 3、This non-polluting spark plug is designed to be easy to install and can prevent the spark plug from scaling and damage on designated vehicles 4、Iron electroplated blue zinc material, possess corrosion resistance, wear resistance, and high stability 5、Contain 2pcs of spark plug, which can play a good effect to prevent sparks from splashing, very reliable Item Type: Oxygen Sensor Spark Plug Material: Iron electroplated blue zinc Purpose: Prevent sparks from splashing Color: Silver 2 x Oxygen Sensor Spark Plug