Pressure Sensor

Part# 161-9930 OLD# 1619930
Ships within 72 hours
Price $225.47
The product isn't available for international shipping

Low Pressure Sensor


Non-returnable part

Cat® Low Pressure Sensor

- Big Rig World carries Genuine OEM and Aftermarket parts to repair your vehicle at the lowest prices.

Cat low pressure sensors use capacitance or strain gage based technology that generates an output signal (Analog or PWM) that is proportional to the applied pressure. The sensors are available with a variety of electrical connectors and process connection types.

• Small form factor
• Easy installation
• Available with integral connector or various harness lengths

• Low pressure sensors are primarily used on engine related applications such as air systems, exhaust after treatment systems, fuel systems, engine oil systems, etc.
• Cat pressure sensors are application specific sensors. Consult your owner’s manual or contact your local Cat Dealer for more information.

  • Connector Pin Count: 3-pin
  • Connector Type: 3 Pin DT
  • Hole Thread Size (in): SAE #4F
  • Sensor Type: Pressure
  • Voltage (VAC): 5 DC Regulated
⚠️ WARNING: This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Dealer Territory Limited

Shipping Info

Note: Cat® parts shipped within the United States only.

Product details
More Information
Current Part# 161-9930
Old Part No.: 1619930
Manufacturer CAT
Stock Available
Hot Deals No
Fits CAT
Type OEM
Warranty Standard Manufactures