Skip to main content

HVAC Pressure Switch with seal

MotoRad Coolant Pressure Sensors are designed and calibrated to precisely detect pressure accurately and quickly in vehicle cooling systems across every application. MotoRad Coolant Pressure Sensors include all essential components for quick and easy installation in all applicable cooling systems from HVAC refrigerant systems to traditional coolant-based systems. Manufactured using the finest OEM approved materials for increased durability in the most extreme pressures and vibrations. All MotoRad Coolant Pressure Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.


  • MotoRad Coolant Pressure Sensors are designed and calibrated to measure pressure accurately in high heat, high vibration environments
  • Designed to meet or exceed OE in fit, form and function
  • 100% factory resistance calibrated to ensure precision tolerances, resulting in extremely accurate pressure readings
  • Includes all necessary components to ensure hassle-free installation and out-of-the-box performance 
  • Extensive product testing includes salt spray, high/low temperature impact, thermal vibration, durability, static electricity, and micro tension, among other tests, to ensure all sensors meet or exceed OEM specifications
  • Connector Quantity: 1
  • Gasket or Seal included: Yes
  • Gasket/Seal Material: Rubber
  • Gasket/Seal Preinstalled: Yes
  • Meets or Exceeds Original Equipment Manufacture Specifications: Yes
  • Overall Length: 1.73 in
  • Prop 65: WARNING: Cancer and Reproductive Harm -
  • Thread Diameter: .36 in
  • Type of Gasket/Seal: O-Ring
  • Connector Color: Black
  • Connector Gender: Male
  • Connector Shape: Square
  • Housing Material: Metal, Plastic
  • Mounting Bracket Included: No
  • Refrigerant Type: R12 R134A
  • Terminal Gender: Female
  • Terminal Quantity: 3
  • Terminal Type: Pin
  • Universal Or Specific Fit: Specific
Year Make Model Engine
  • BMW 64530141211
  • BMW 64536909257
  • BMW 64539141957
  • BMW 64539181464
  • BMW 64539323658
  • MotoRad 1PS1010
  • OReilly 1PS1010