Sensor Thread Adapter Swap Kit for LS Engines


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  • One Year Limited Warranty

    One Year
    Limited Warranty


Glowshift carries LS Swap Engine Fitting Adapters. The set includes (2) Adapters and (2) Crush Washers, the fittings needed to install aftermarket gauges on an LS engine. Essentially, this set 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. Included are the necessary 16mm and 12mm adapters to replace: (1) The Oil Pressure Adapter, which is the factory sender in the back of the valley cover behind the intake; and (2) 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 16mm and 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 Oil Pressure & Water Temperature Gauge Sensors to LS Engine
  • Compatible with LS1, LS2, LS3, LS7 & LSX Engines
  • 16mm Male to 1/8-27 NPT Female Brass Thread Adapter
  • 12mm Male to 1/8-27 NPT Female Brass Thread Adapter
  • (2) Crush Washers
  • Installation Instructions
  • Free Lifetime Technical Support
  • One Year Limited Warranty
Tech Specs
Female Thread: 1/8-27 NPT
Male Thread: 16mm
Male Thread: 12mm
Engine: LS1
Engine: LS2
Engine: LS3
Engine: LS7
Engine: LSX
Gauge Type: Oil Pressure
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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