Water Temperature Sensor R61540090004 M16×1.5 3-Pin Brass for Hualing 4K Heavy Trucks

Product Appearance Description

This water temperature sensor features a brass multi-stage cylindrical probe, hexagonal threaded seat, and black plastic connector, offering a sturdy and durable structure that fits the installation interface of Hualing 4K models.

1.The probe is a brass multi-stage cylinder with excellent thermal conductivity and corrosion resistance, which can be directly inserted into the coolant water channel to monitor water temperature changes in real time.

2.The middle section is a standard M16×1.5 external thread with a built-in hexagonal fixing position for easy installation and good sealing performance.

3.The end is a black plastic 3-pin connector that fits the original vehicle interface, ensuring stable connection, preventing loosening and providing strong protection.

Product Function Description

1.Core Function: Monitors the coolant temperature in real time and converts the temperature signal into an electrical signal for transmission to the vehicle ECU or instrument panel.

2.Signal Transmission: When the water temperature is abnormal, the sensor sends a signal to the ECU to control parameters such as fan speed and fuel injection quantity, while activating the water temperature warning light on the instrument panel.

3.Fault Warning: Helps drivers detect engine overheating or abnormal water temperature in time, avoiding engine damage caused by excessive water temperature.

4.Compatibility: Designed for Hualing 4K series models, it can directly replace the original part to solve problems such as inaccurate water temperature display and non-functional alarms.

Applicable Models

Brand/Manufacturer	Model Series	Application Scenario
Hualing	4K Series	Heavy-duty trucks, commercial vehicles, logistics trucks

Parameter

Item	Specification/Details
Brand Name	jiechuang
Model Number	HS-3007
OEM Part Number	R61540090004
Product Type	Water Temperature Sensor (3-Pin, Brass)
Connector	Gray Plastic Quick Connector (3-Pin)
Mounting Thread	M16×1.5
Housing Material	Brass (Gold-Plated Surface)
Compatible Models	Hualing 4K Heavy Trucks
Protection Grade	IP67
Warranty Period	12 months or 100,000 km (whichever comes first)

Product Details

Product Specifications and Trade Terms

Item	Specification/Details
Warranty Period	12 months or 100,000 km (whichever comes first)
Payment Terms	T/T, PayPal, Western Union
Port of Loading	Ningbo Port or Shanghai Port
Lead Time	7-15 working days after deposit
Packing	50 pcs per carton with foam
Shipping Method	By sea / air / express (DHL/FedEx/UPS)
Sample Policy	Free samples, buyer pays freight
After-Sales Support	Itemcement for defective items

Supplementary Note

1.Made of brass probe with stable thermal conductivity and resistance to high and low temperature shocks, it can work stably in the coolant environment for a long time with a long service life.

2.The M16×1.5 threaded mounting seat fits the water channel interface of Hualing 4K models, featuring easy installation and good sealing performance.

3.Please check the thread specification, plug type and vehicle model before installation to ensure compatibility. After installation, check if the water temperature display is normal.

4.It is recommended to be installed by professional maintenance personnel. After installation, perform a water temperature test to ensure normal sensor signal transmission.