163-8523 [SENSOR GP PR]

Caterpillar Part No. 163-8523 [SENSOR GP PR] is a pressure sensor group (low-pressure sensor) used in CAT engines, generator sets, marine systems, and industrial equipment.

Part Details

• Part Number: 163-8523
• Part Name: SENSOR GP-PRESSURE
• Type: Low-Pressure Sensor
• Material: Alloy Brass
• Connector Type: Inline HD
• Voltage: 5V DC Regulated

Function

This sensor monitors system pressure and sends signals to the ECM (Electronic Control Module). It is commonly used for:

• Oil pressure monitoring
• Fuel pressure sensing
• Engine protection systems
• Generator control and monitoring