Features: Crafted from premium high temperature resistant and corrosions resistant materials, this M18x1.5 oxygen sensors extension ensures durability in harsh automotive environments while maintaining precise transmission for optimal engine performances. Featuring a universally M18x1.5 thread adapter design, it seamlessly integrates with most oxygen sensors across vehicle brands, eliminating compatibility concerns during exhaust systems repairs or upgrades. Ideal for DIYer enthusiasts and professional mechanics seeking efficient solution for sensors relocation, emission systems maintenance, or catalytic converter replacements in personals garages or workshops. Perfect for optimizing oxygen sensors positioning during routine vehicle servicing, aftermarket exhaust modifications, or emission compliance adjustments to enhances oil efficiency and reduce harmful exhaust output. Engineered with advanced leak proof sealing technology, this extension adapter maintains connection to ensures accurate air oil ratio measurements and sustained compliant emission systems functionality. Specifications: Component: Metal Type:Connector,Connector with Catalysts Package Includes: 1Piece Oxygen Sensors Connector note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.