Engine oil pressure switches are simple but vital components on vehicles with an internal combustion engine. They measure the change in electrical resistance under mechanical strain and provide feedback on oil pressure levels inside the engine. Without the proper oil pressure, an engine may sustain catastrophic damage.

Every PRENCO switch, sender and sensor are built to meet or exceed OEM standards using only the best quality components and materials. All PRENCO products are subjected to rigorous dimension, function, thermal, and vibration testing to ensure superior performance and reliability.

  • Glued seals, oil-resistant gasket O-rings, and thread sealant prevent leaks and boost durability.
  • Calibrated for high sensitivity and linearity to ensure consistent feedback to control module.
  • Engineered to withstand rapid pressure changes.
  • Designed for precise application fitment.