1/16-27 NPT Universal Transmission Test Port Extender

  • Sale
  • $9.49
  • Regular price $9.99


GlowShift’s Universal Transmission Test Port Extender allows access to the vehicle’s transmission test port to install a temperature sensor for extremely accurate readings directly from the source. This transmission test port sender extender features a male 1/16-27 NPT to female 1/8-27 NPT thread for the temperature sending unit. Extending the test port protects the temperature sensor from internal parts of the transmission that could cause the sensor to break and result in major damage. GlowShift includes installation instructions, a one year limited warranty and free lifetime technical support with each purchase.

Compatible with:

  • 2002 Dodge Ram 1500 (3.7L & 4.7L)
  • 2003-2011 Dodge Ram (3.7L, 4.7L & 5.7L Hemi)
  • 2005-2011 Dodge Ram Power Wagon
  • Any Transmission Test Port with a 1/16-27 NPT Thread
Female Thread
1/8-27 NPT
Male Thread
1/16-27 NPT
Gauge Type
Transmission Temperature