Water Temperature Sensor Thread Adapter for LS Engines


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Glowshift carries LS Water Temperature Fitting Adapters. The fitting is needed to install aftermarket water temperature gauges on an LS engine. Essentially, this allows a seamless transition for running any of your aftermarket gauges, and is also properly threaded to 1/8-27 NPT for easy installation of gauge sensors. The Coolant Temperature, which replaces the plug in the passenger side cylinder head and is made for newer low profile senders. Female threads are 1/8-27 NPT. The 12mm male threads are the correct metric threads for an LSX engine as well. GlowShift includes installation instructions, free lifetime technical support and a one year limited warranty with each purchase.

  • Install Water Temperature Gauge Sensor to LS Engine
  • Compatible with LS1, LS2, LS3, LS7 & LSX Engines
  • 12mm Male to 1/8-27 NPT Female Brass Thread Adapter with Copper Crush Washer
  • Installation Instructions
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Tech Specs
Female Thread: 1/8-27 NPT
Male Thread: 12mm
Engine: LS1
Engine: LS2
Engine: LS3
Engine: LS7
Engine: LSX
Gauge Type: Water Temperature

Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.

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