Item Type: Oxygen Sensor Extension Adapter <br>Material: Iron <br>Length: Approx. 50mm/2.0in <br>Base Diameter: Approx. 24mm/0.9in <br>Thread Size: M18x1.5 <br>Application: Universal<br>1、Universal Component: The heavy duty O2 sensor extension adapter is extensively universal for various brands and models of cars, better meet you demands. <br>2、Powerful Function: The oxygen sensor extension adapter can greatly increase the distance between the O2 sensor and exhaust system, bring you more convenience. <br>3、Perfect Accuracy: The O2 sensor extender adapter features M18x1.5 thread pitch and 50mm length. The thread is made with dedicated tool for high accuracy and repeatability. <br>4、Easy to Install: The oxygen sensor extension fitting is design with direct bolt?on installation (bolt is not included) without any modification, fast and convenient. <br>5、Premium Materials: The O2 sensor extender spacer is carefully made of high quality iron materials with high strength and durability, can be used for a long term.1 x <br> <br>Oxygen Sensor Extension Adapter