ID
1008615
$ 101.14
1-2 weeks delivery time
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The VDO 323-803-004-003D coolant temperature sensing unit supports dependable engine temperature monitoring by providing an analog resistance signal (287.4–22.7 Ohm) across a +40°C to +120°C measurement range. Designed for automotive cooling and instrumentation circuits, it installs securely via an M14 x 1.5 male thread and adds an integrated warning contact that closes with rising temperature at 95°C ± 2.5°C for timely overtemperature alerts.
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VDO Coolant Temperature Sensing Unit 120°C M14 x 1.5
Built for accurate thermal feedback in vehicle monitoring circuits, the VDO 323-803-004-003D coolant temperature sender converts temperature into an analog resistance output for gauges or control systems. With its M14 x 1.5 male threaded fitment and single-pole common ground signal design, it provides a robust, service-friendly solution for maintaining stable engine operating temperatures. An integrated warning contact closes as temperature rises, enabling a dedicated overtemperature indication.
Compatibility
- Automotive applications requiring an M14 x 1.5 coolant temperature sender (6–24 V DC systems)
Technical Specifications
Part Number 323-803-004-003D Category Temperature sensors Function Coolant temperature 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 Analog Signal 287.4 - 22.7 Ohm Sensor Signal Single-pole common ground Warning Contact Set Point 95 °C ± 2.5 °C Warning Contact Switching Capacity 1.2 - 3 Watt non-inductive Warning Contact Behavior Contact closes with rising temperature Temperature Sender Connector AMP male T-model 6.3 x 0.8 mm Warning Contact Connector AMP male T-model 6.3 x 0.8 mm Connector Type AMP blade 6.3 x 0.8 mm Temperature Medium Coolant, water, air, engine oil, transmission oil, fuel Resistance at 100 °C 38.47 Ohm ± 2.98 Ohm EAN 4103590693402 Weight 0.07 kg Packaging VDO sensor retail package Type of Connection B
Product Details
- Brand: VDO
- Component Type: Coolant temperature sender
- Use Case: Provides temperature feedback to dashboard instrumentation or monitoring systems and supports an overtemperature warning circuit via the integrated contact
Features
- Accurate analog resistance output for stable gauge readings
- M14 x 1.5 threaded design for a secure installation in compatible ports
- Integrated warning contact for dedicated overtemperature signaling
- Designed to operate across a wide range of vehicle electrical systems (6–24 V DC)
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