WATER TEMPERATURE SENSORS
GCO: A06.1

Water Temperature Sensor for Caterpillar CAT320C

OEM Part No. 2979317 / 5I7578 / 3439000800
Compatible With CAT320C
Availability ✓ In Stock
Water Temperature Sensor Cat320C – MACHINE MONITORING UNIT | OEM: 2979317
✓ Genuine Quality ✓ Pan India Shipping ✓ Expert Support

Product Specifications

BrandCompatible Model(s)OEM Part NumberGCO CodePart TypeAvailability
Caterpillar (CAT)CAT320C2979317 / 5I7578 / 3439000800A06.1WATER TEMPERATURE SENSORS✓ In Stock

Product Description

OEM Part Numbers: 2979317 / 5I7578 / 3439000800

The 2979317 water temperature sensor cat320c is a precision sensing component for the CAT320C, delivering accurate real-time data to the machine's electronic control unit for reliable performance management. When a sensor fails, the control system loses critical data — resulting in error alerts, reduced efficiency, and risk of undetected operational faults. Engineered to OEM standard 2979317 for exact fitment and immediate accuracy on the CAT320C without additional configuration.

Key Features:

  • Real-Time Data Accuracy: Continuously measures and transmits accurate operating data to the machine's electronic control unit.
  • OEM Grade Replacement: Manufactured to OEM specification 2979317 for direct fitment with no error codes or calibration required.
  • Compatible Fitment: Engineered specifically for the CAT320C for reliable, long-term sensing performance.

The 2979317 water temperature sensor cat320c ensures reliable sensor data and uninterrupted electronic control on the CAT320C.

What Does This Water Temperature Sensors Do?

Measures the temperature of engine coolant and sends a continuous signal to the ECU and instrument panel display. Enables both the operator and the control system to detect overheating conditions before internal engine damage occurs.

Possible Water Temperature Sensors Problem Symptoms

If your machine is showing any of the following, a faulty water temperature sensors may be the cause:

  • Coolant temperature gauge reading incorrectly or showing no reading
  • Overheating warning light activating at normal operating temperature
  • Cooling fan not engaging at the correct temperature threshold
  • Engine temperature-related fault code appearing on the monitor

Why Buy From GCO Products?

Gautam & Company has been supplying earthmoving machinery spare parts since 1999. Here is why contractors, fleet operators, and dealers across India trust us.

Supplying Since 1999

Over 27 years of experience in the earthmoving parts industry.

Technical Support

Our team helps you confirm the right part before you order.

GST Billing

Proper GST invoices on every order for your accounting needs.

Pan-India Supply

Fast dispatch from Jalandhar to all states across India.

Bulk & Wholesale

Volume pricing available for fleet owners, dealers and distributors.

OEM & Aftermarket

Both genuine OEM and quality aftermarket options available.

How to Confirm Compatibility

To ensure this part is the correct fit for your machine, have the following ready when you contact us:

  • 1
    Machine Model & Year

    E.g. Komatsu PC200-8, CAT 320D, JCB JS205 — include the model suffix if known.

  • 2
    Machine Serial Number

    Found on the machine's chassis plate. Helps confirm the exact production variant.

  • 3
    OEM Part Number

    From your parts manual, the old part itself, or the machine's service documentation.

Not sure if this part fits your machine?

WhatsApp Us to Confirm Typically replies within a few hours

Disclaimer: This is an aftermarket replacement part supplied by GCO Products (Gautam & Company) and is not manufactured by, affiliated with, or endorsed by the original equipment manufacturer (OEM). All brand names, model numbers, and OEM part numbers referenced on this page are used solely for the purpose of identifying compatibility and describing the application of this part. All trademarks, registered marks, and brand identifiers remain the exclusive property of their respective owners. GCO Products claims no association with, sponsorship by, or endorsement by any OEM brand mentioned herein.