25255 OEM TOOLS Oxygen Sensor Spark Plug Thread Chaser M18

Review OEM TOOLS Oxygen Sensor And Spark Plug Thread Chaser 1.5 for M18

Introducing the 25255 Oxygen Sensor Spark Plug Thread Chaser from M18, a must-have tool for mechanics and DIY automotive enthusiasts. This precision-engineered thread chaser is specifically designed to effectively restore damaged or worn-out threads in spark plug holes, ensuring a proper seal and optimal engine performance.

The M18 25255 thread chaser is manufactured with high-quality, chrome-molly steel. Known for its exceptional strength and durability, chrome-molly steel is an ideal material for this type of tool, ensuring it can withstand the rigors of repeated use and the harsh conditions of an engine compartment.

Measuring 1.5 inches in length, this thread chaser is suitable for repairing threads that have a diameter of M18, which is the standard thread size for most modern cars and trucks. The tapered design of the 25255 thread chaser allows it to easily navigate through narrow threads and reach bottomed-out plugs, providing efficient and accurate restoration.

The M18 25255 Oxygen Sensor Spark Plug Thread Chaser comes with an integrated O-ring that creates a tight seal around the plug hole, preventing any air or contaminants from entering the cylinder. This feature is particularly crucial when repairing oxygen sensor threads, which can be sensitive to even the smallest amount of debris.

To use the tool, simply insert it into the spark plug hole and turn it gently by hand or with a wrench. The tapered design ensures that the threads are cut cleanly and evenly, preventing any damage to the cylinder wall. Once the threads have been restored, you can install a new spark plug or oxygen sensor with confidence, knowing that you've achieved a proper seal.

In summary, the M18 25255 Oxygen Sensor Spark Plug Thread Chaser is an essential addition to any mechanic's or automotive DIYer's toolbox. With its high-quality materials, precise design, and ability to effectively restore damaged threads, it ensures a proper seal and optimal engine performance. Whether you're working on a personal project or servicing a client's vehicle, this thread chaser delivers the reliability and durability you need to get the job done right.

Pros and Cons of buying a M18 Oxygen Sensor, Spark Plug Thread Chaser (25255) by Milwaukee Tool

a. Compatibility: The M18 Oxygen Sensor, Spark Plug Thread Chaser (25255) is designed to work with various vehicles and engines, making it a versatile tool for mechanics and DIY enthusiasts.

b. Powerful: This tool is powered by the Milwaukee M18 battery system, providing the necessary torque to effectively remove damaged or worn-out threads, ensuring a proper fit for new spark plugs.

c. Durable: Milwaukee Tools are known for their durability and high-quality materials. This chaser is no exception, designed to withstand the rigors of professional use.

d. Convenience: The tool's compact size allows easy storage and transportation, while the cordless design eliminates the need for a power source, enhancing mobility and flexibility.

a. Cost: The M18 Oxygen Sensor, Spark Plug Thread Chaser (25255) may be more expensive than manual thread chasers or other brands. However, its power, versatility, and durability may justify the investment for professionals or serious DIYers.

b. Battery-dependent: As a cordless tool, it relies on a battery, which means an additional cost for the battery and charger, if not already owned.

c. Potential damage: While using the thread chaser, it's essential to be careful not to damage surrounding components, as the tool's power can potentially cause unintended damage.

The M18 Oxygen Sensor, Spark Plug Thread Chaser (25255) by Milwaukee Tool offers several advantages, including its compatibility with various engines, powerful performance, durability, and convenient cordless design. However, its higher cost compared to manual thread chasers and its reliance on a battery are potential drawbacks. Ultimately, for professionals or serious DIYers seeking a versatile and efficient thread chaser, the M18 Oxygen Sensor, Spark Plug Thread Chaser (25255) may be a worthwhile investment.

Details:

Oem tools part number 25255. Use with 3/8 socket or square drive, size: M18 x 1.5 also works spark plug threads, important: anti seize lubricant.

specifications threadtoollot:

• for models: M18
• brand: Oem Tools
• mpn: 25255
• part type: Spark Sensor Plug
• upc: 076812252555

offer threadtoollot:

• started: february 8, 2026
• availability: in stock
• in stock #: 4
• options: ship-to-home
• prices: $6.00–$72.50
• item condition: New
• sold #: 7

returns threadtoollot:

• policy: returns accepted
• paid by: seller
• time: 30 days

general threadtoollot:

• category: Auto Parts > Supplies > Hand > Threading Tools

shipping threadtoollot:

• type: fixed
• service: usps ground advantage
• carrier: usps
• transit: 4-10 days
• class: standard

payments threadtoollot:

• wallet: apple-pay
• credit card: mastercard
• other

seller threadtoollot:

• # reviews: 36906
• rating: 99.8%
• city: houston, texas