Home » GM LS Engine Sensor Adapter Aluminum, M12x1.5/M16x1.5, 1/8 NPT, With Gasket

GM LS Engine Sensor Adapter Aluminum, M12x1.5/M16x1.5, 1/8 NPT, With Gasket

SKU: 1005006215507360-M12x1.5
Color
€17,48
-38% €27,97 €17,48

Upgrade your GM LS engine with a precision aluminum Oil Pressure Sensor Adapter designed to simplify sensor installations during LS swaps and upgrades. This adapter features M12x1.5 and M16x1.5 male threads that mate with common sensor interfaces, plus a rear 1/8 NPT port for a standard oil pressure sensor or plumbing fittings. Constructed from sturdy aluminum and finished in silver, it delivers reliable performance under the engine bay’s heat and vibration while maintaining a compact, clean profile.

The adapter is engineered to fit LS-series engines and is especially useful when space is limited or sensor access is at a premium. It installs at the top-rear or front-driver side of the engine block to reach pressurized oil, making sensor routing straightforward without costly block modifications. A dedicated sealing washer and gasket ensure a tight seal to the block, helping prevent seepage and leaks over time.

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Benefits & Tips

  • Effortless LS sensor integration: use the 1/8" NPT rear port for a clean, dependable sensor connection without block modification.
  • Versatile fitment: M12x1.5 and M16x1.5 male threads accommodate common sensors and fittings, with a gasket to seal the joint.
  • Installation notes: position the adapter as needed (top-rear or front-driver side) for optimal sensor reach; ensure the gasket seats properly and tighten to the manufacturer’s torque specs.

Product specifications

  • Item Type: Oil Pressure Sensor Adapter
  • Material: Aluminum
  • Color: Silver
  • Fitment: Replacement for LS Series Engine
  • Ports: M12x1.5 and M16x1.5 (male) to a rear 1/8" NPT port
  • Inclusions: Gasket/sealing washer

Package includes:

  • 1 x Oil Pressure Sensor Adapter
  • 1 x Washer

Warnings/Reminders

  • Designed for LS-series engines; verify sensor thread compatibility (M12x1.5 or M16x1.5) before installation.
  • Ensure the gasket and sealing washer are properly seated to achieve a leak-free seal.
  • Use appropriate sealing practices for NPT connections to prevent leaks (e.g., correct torque and, if applicable, appropriate thread sealant).