Yellow 2Pcs 45mm M18*1.5 O2 Oxygen Sensor Extender Extension Spacer Bungs A SG

M18 1.5 thread pitch, 45mm length Oxygen Sensor Extender Spacer Bungs Adapter. M18 1.5 thread pitch, 45mm length Oxygen Sensor Extender Spacer Bungs Adapter. Thread Size: M18 1.5. Increases the distance between the O2 sensor and exhaust system.

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