Thread Chaser M20 x 1.5mm Ford Exhaust Fuel Vaporiser Port

A thread chaser M20 x 1.5mm for Ford exhaust fuel vaporiser ports, used to clean and reform threads that have become dirty or slightly damaged during exhaust work. Rather than forcing refitting or replacing parts unnecessarily, it helps restore the thread so reassembly is more straightforward.

Used for exhaust repairs, servicing and workshop maintenance, this tool is especially handy when working on Ford exhaust systems where the fuel vaporiser port thread needs tidying before refitting. It suits mechanics, garages and experienced DIY users dealing with stubborn or contaminated threads during strip-down and reassembly. Because it is an M20 x 1.5mm chaser, it can also be used on other threads of the same size when that fitment comes up in regular maintenance work.

The short lead-in helps the chaser work as close as possible to the internal seat of the exhaust, which is useful where access is limited or the thread condition is poor near the seating area. A 21mm hex means it can be turned with a 21mm socket or spanner, giving a straightforward way to use tools already on hand in the garage or workshop. The rubber O-ring helps keep the chaser seated in the socket or spanner while getting started, which can make positioning easier when access is awkward. For anyone who regularly works on exhaust components, it is a practical way to deal with dirty or lightly damaged threads before they turn into a bigger refitting problem.

Thread chaser specifications

• Thread size: M20 x 1.5mm for cleaning and reforming matching threads.
• Application: Made for Ford exhaust system fuel vaporiser ports.
• Lead-in design: Short lead-in reaches close to the internal seat of the exhaust.
• Hex size: Fits 21mm sockets or spanners for straightforward use.
• Handling: Rubber O-ring helps keep the chaser seated while starting the job.

A practical choice for regular exhaust maintenance and repair work.