ID
1369857
$ 105.71
1-2 weeks delivery time
-
+
The VDO 323-803-001-004D coolant temperature sensing unit is built for accurate engine temperature monitoring in the cooling system, measuring from +40°C up to +120°C and adding an integrated warning contact at 90°C ± 3°C. With an M14 x 1.5 male thread for secure installation, an analog resistance output of 287.4–22.7 Ohm, and a single-pole common-ground signal, it delivers dependable feedback for dashboard instruments and temperature warning circuits across automotive applications that use this thread and connection style.
- Description
- Ask a Question
-
VDO Coolant Temperature Sensing Unit with Warning Contact
The VDO 323-803-001-004D is a coolant temperature sender designed for precise monitoring of engine temperature within the vehicle cooling system. It provides an analog resistance signal for temperature indication and includes a warning contact that closes as temperature rises, supporting both continuous gauge readings and over-temperature alert functionality.
Compatibility
- Automotive applications using an M14 x 1.5 coolant temperature sender with common-ground signal
Technical Specifications
Part Number 323-803-001-004D Temperature Measuring Range +40°C to +120°C Minimum to Maximum Operating Temperature -40°C to +150°C Thread M14 x 1.5 (male) Sender Element Length Plus Thread (L) 40 mm Sensor Diameter 10.8 mm Installation Torque 20 Nm Operating Voltage 6–24 V DC Resistance Range 287.4–22.7 Ohm Resistance at 100°C 38.47 Ohm ± 2.98 Ohm Sensor Signal Single-pole common ground Warning Contact 90°C ± 3°C Warning Contact Switching Capacity 1.2–3 W (non-inductive) Warning Contact Function Contact closes with rising temperature Temperature Sender Connector AMP male 6.3 x 0.8 mm Warning Contact Connector AMP male 4.8 x 0.8 mm Temperature Media Coolant, water, air, engine oil, transmission oil, fuel EAN 4103590693433 Weight 0.10 kg Reference VDO 2014 Vehicle Electronics Catalog, pages 142–143 Connection Type A
Product Details
- Brand: VDO
- Component Type: Coolant temperature sender with warning contact
- System Location: Cooling system temperature measurement point (threaded installation)
- Function: Provides temperature feedback for gauges and supports an over-temperature warning circuit
Features
- Accurate analog temperature feedback for stable instrument readings
- Integrated warning contact supports temperature alert strategies
- M14 x 1.5 threaded design enables secure, service-friendly installation
- Designed for broad automotive fluid and air temperature monitoring use cases listed under temperature media
-
Popular products
-
-
-
-
-
-
-
-
1-2 weeks delivery time$ 116.93 -
1-2 weeks delivery time$ 105.65 -
