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The VDO A2C5218494780 coolant temperature sensing unit is built for precise temperature monitoring in VDO engine monitoring systems, covering media such as coolant, water, air, engine oil, transmission oil, and fuel. With a +40°C to +120°C measuring range, analog resistance output (287.4–22.7 Ohm), and a single-pole common-ground signal, it provides stable, trustworthy data to gauges and monitoring electronics, while the M14 x 1.5 thread supports secure installation across a wide range of automotive applications.
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VDO Coolant Temperature Sensing Unit 120°C, M14 x 1.5
The VDO A2C5218494780 is an analog coolant temperature sender designed for VDO engine monitoring, providing accurate temperature feedback for critical vehicle fluids including coolant, water, air, engine oil, transmission oil, and fuel. By delivering a stable resistance signal to the instrument or monitoring system, it helps keep operating temperatures under control and supports dependable engine protection.
Compatibility
- Various automotive applications
Technical Specifications
Part Number A2C5218494780 Temperature Measuring Range +40°C to +120°C Operating Temperature Range -40°C to +150°C Thread M14 x 1.5 (male) Sender Element Length plus Thread 24 mm Sensor Diameter 9 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 None (optional warning contact: VDO A2C59510886 makepoint switch) Connector Type Pin connector, 4 mm Packaging VDO sensor retail package EAN Code 4103590693532 HS Code 90259000 Country of Origin Czech Republic Predecessor 323-801-020-002D
Product Details
- Brand: VDO
- Component Type: Coolant temperature sender
- System Use: VDO engine monitoring
- Measured Media: Coolant, water, air, engine oil, transmission oil, fuel
Features
- Accurately tracks fluid temperature to support safe operating conditions
- Analog resistance output for consistent gauge and monitoring performance
- Single-pole common-ground design for stable signal behavior
- M14 x 1.5 thread and specified torque support secure, repeatable installation
- Optional warning functionality can be added using VDO A2C59510886 makepoint switch
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