Inline switch fitting to add a Binary or Trinary Pressure Safety Switch to liquid line. Necessary for proper A/C functions.
Holley 12-810 Fuel Pump Safety Pressure Switch
A/C Pressure Safety Pressure Sensor W/Connector For Audi TT Q7 VW Tiguan Jetta
CNRAQR 5/16" Barb Inline Fuel Pressure with 1/8 NPT Port, Black
Clatoon Universal Electric Fuel Pump 12V, Inline Low Pressure 3-6...
