This NEW premium M18×1.5 to 1/8NPT automotive adapter fitting is precision-machined from high-quality iron with electroplated nickel finish for superior corrosion resistance and durability. Designed to connect M18×1.5 threaded ports to standard 1/8NPT threaded pressure or temperature sensors commonly used for boost, oil, or water temperature installations.

Features:

• Thread Size: M18×1.5 male to 1/8NPT female — perfect for sensor conversions and upgrades.
• Material: Iron with nickel plating for excellent anti-rust and wear properties.
• Precision CNC Machined: Tight tolerances and smooth threads ensure reliable sealing and long-term reuse.
• Includes Copper Gasket: Improves sealing performance and prevents leaks in high-pressure environments.
• Versatile Use: Ideal for use with boost gauges, oil pressure sensors, and water temperature sensors on automotive engines.
• Reusable & Durable: Threaded design passes gauge inspection and can be used multiple times with proper maintenance.

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