- Thread Repair Tap NOX Sensor Exhaust Short Body Hex Drive 6 Edge Tool -

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Sorting out damaged NOX sensor threads can save a lot of hassle, and this tap is made for exactly that job. It’s used to recut rusted or worn probe threads on exhaust systems, helping get the sensor mounting point back into usable condition without unnecessary struggle. The short body also makes a real difference when space around the exhaust is tight.

You’d typically use it when working on NOX sensors and particle filter sensors, especially where corrosion has made refitting awkward or impossible. It’s the sort of tool that makes sense in a garage, workshop, or for anyone dealing with exhaust repairs where access is limited and the original threads need cleaning up properly.

The 6 cutting edges help it centre well as you work, and the guide bolt includes cleaning grooves to help keep the thread path clearer during use. An external hexagon drive gives a solid way to turn it with good power transfer, which is useful when dealing with stubborn threads.

• Recuts rusted and damaged probe threads on exhaust systems
• Suits NOX and particle filter sensor thread repair work
• Short pattern helps when working in confined spaces
• Guide bolt has cleaning grooves for cleaner thread recutting
• M20 x 1.5 size with external hexagon drive

A handy option for awkward exhaust thread repairs.