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2 PCS Oxygen Sensor Thread Chasers, M12 x 1.25mm and M18 x 1.5mm Thread Chaser, Spark Plug Thread Chaser Tool with 3/8 Inch Drive

5.0 (2) Write Review
Free shipping on orders over $29.99

$7.99

$ 3 .99 $3.99

In Stock

About this item

  • Quality Material: Our thread chaser is made of 4241 high speed steel, which has excellent hardness and abrasion resistance, not easy to wear or crack, and also coated with black oxide to prevent rusting, ensuring durability and long service life
  • Flexible Design: The sensor thread chaser is designed with 3/8” (10mm) square holes, which is highly adaptable. Users can choose to use a hex wrench or a 3/8” ratchet wrench to operate the tool according to their needs, providing a variety of tools to choose from, which greatly enhances the convenience and flexibility of operation
  • Easy Operation: Simple operation steps, first grease the tap before use, turn the wrench until resistance is encountered, and then turn it 1/4 turn counterclockwise to ensure complete thread shaping. Choose the right length of oxygen sensor rethread tool, grease it, and install the spark plug to complete the repair easily
  • Precise Size: The spark plug thread chaser tool is available in two standard sizes, M12 x 1.25mm and M18 x 1.5mm, to meet a wide range of needs and ensure perfect compatibility with vehicle threads. Whether it's an oxygen sensor or spark plug thread repair, it can be done efficiently with these precise sizes
  • Wide Application: This universal thread chaser for oxygen sensor is suitable for a wide range of regular vehicle maintenance and repair work and is compatible with most diesel and gasoline engines for spark plug hole cleaning and repair, both of which are must-have tools for garages and professional repairers


Product Description

  • Our tools are made from 4241 high speed steel for superior hardness and wear resistance and are coated with black oxide to prevent rust.

  • The tool features a 3/8“ (10mm) square hole design and can be used with a hex wrench or 3/8” ratchet for flexibility and convenience.

  • It is very simple to operate, just apply grease, turn the wrench to shape the threads, and then install the spark plug for an easy repair.

  • Available in M12 x 1.25mm and M18 x 1.5mm sizes, it is perfectly adapted to a wide range of vehicle threading needs.

  • It is suitable for regular maintenance of all kinds of vehicles, especially for repairing oxygen sensor and spark plug threads of gasoline and diesel engines.


Nando
2025-05-18 14:47:37
Great for fixing threads!
Eye Guy
2025-01-16 16:38:00
I used one to clean the threads on my O2 sensor mount on my exhaust. As the exhaust gets hot, it can rust out your threads, and you may ruin your new sensor or the exhaust bung. This will help insure that does not happen.
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