ICT Billet 551159L Features:

Extended Length LS 1/8 in. NPT Coolant Temperature Sensor Adapter - Engine Swap M12-1.5

Easily Adapt a 1/8 in. NPT Coolant Temperature Sensor to Your LS Engine

This adapter fitting allows you to install a 1/8 in. NPT coolant temperature sending unit into the factory LS cylinder head sensor location. The extended length design accommodates sending units up to 1.375 in. long, ensuring compatibility with a wide range of sensors. The M12-1.5 male threads provide a precise fit in your LS engines factory sensor port, making it an ideal solution for engine swaps or aftermarket gauge installations. Precision-machined from aerospace-grade billet aluminum, this adapter offers durability and reliability for any build.

• Adapts a 1/8 in. NPT coolant temperature sending unit to LS cylinder heads
  
• Extended length design accepts sending units up to 1.375 in. long
  
• M12-1.5 male threads fit perfectly in factory LS sensor location
  
• Made in Wichita, Kansas, from aerospace-grade, USA-produced billet aluminum
  
• Includes 1 fitting and a sealing washer for a leak-free installation