Excavator Temp Sender Description
YNF16674 is a temperature sender sensor (4I-5394) designed for heavy equipment, including excavators, loaders, and construction machinery. It detects coolant or water temperature and transmits signals to the dashboard gauge or ECU, helping operators monitor engine conditions in real time. Made from high-quality, heat-resistant materials, this sensor ensures durability, stable signal output, and accurate performance in harsh environments. Replacing a faulty temperature sender helps prevent overheating damage, reduces downtime, and extends engine life. YNF sensors are widely supplied to distributors, repair centers, and fleet operators who require reliable aftermarket excavator sensors.
Temperature Sensor Technical Sheet
| Parameter |
Details |
| YNF Part Number |
YNF16674 |
| OEM Part Number |
4I-5394 |
| Product Type |
Temperature Sensor / Temp Sender |
| Function |
Monitors coolant or water temperature |
| Compatible Machines |
Excavators, Loaders, Construction Machinery |
| Signal Output |
Analog, to gauge or ECU |
| Resistance |
Heat, vibration, corrosion |
| Country of Origin |
China |
| Brand |
YNF |
| MOQ |
1 Piece |
| Shipping Method |
Sea, Air, Express |
| Payment Method |
T/T, PayPal, Western Union |
Temperature Sensor Applications
| Application Area |
Description |
| Engine Cooling System |
Monitors coolant temperature in excavator engines |
| Dashboard Display |
Provides data to operator gauge for temperature control |
| ECU Monitoring |
Sends signals for automated control of engine operations |
| Fleet Maintenance |
Prevents overheating, reduces risk of engine failure |
4I-5394 Temperature Sensor Detail Display
Related Products:
-
Excavator Pressure Sensors
-
Water Temperature Senders for Construction Machinery
-
Excavator ECU & Electrical Control Parts
FAQs:
Q: What machines use the 4I-5394 temperature sensor?
A: It is widely used in excavators, loaders, and other Caterpillar heavy equipment.
Q: What happens if the sensor fails?
A: The dashboard may show incorrect temperature readings, risking engine overheating.
Q: Is it an OEM or aftermarket part?
A: It is an aftermarket replacement manufactured to OEM standards.
