4-Pin Coolant Temperature Sensor Fit Audi A4 Volkswagen Beetle Golf Jetta Seat
4-Pin Coolant Temperature Sensor Fit Audi A4 Volkswagen Beetle Golf Jetta Seat
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4-Pin Coolant Temperature Sensor for Audi, Volkswagen, and Seat
This 4-pin coolant temperature sensor for Audi, Volkswagen, and Seat monitors engine coolant temperature to regulate cooling fans and fuel mix.
Overview
The 4-pin coolant temperature sensor for Audi, Volkswagen, and Seat tracks engine thermal status to prevent overheating. This 4-pin coolant temperature sensor for Audi, Volkswagen, and Seat communicates vital heat data directly to the vehicle dashboard and engine computer. It serves as a vital replacement part for maintaining stable operating temperatures.
Built For Performance
- Engineered with a 4-pin connection terminal for dual-channel signaling.
- Constructed using premium brass and composite plastic for corrosion resistance.
- Includes a sealing O-ring to prevent coolant leaks after installation.
- Designed to deliver rapid response times to temperature fluctuations.
Fits These Machines
- for Audi A4
- for Volkswagen Beetle
- for Volkswagen Golf
- for Volkswagen Jetta
- for Seat models
On-The-Job Use
- Measuring internal coolant temperature during engine operation.
- Triggering auxiliary cooling fans when operating limits are reached.
- Providing temperature feedback to the vehicle dashboard gauge.
Specs At A Glance
| Connector Gender | Female |
| Terminal Quantity | 4 |
Good To Know
Q: Why does this sensor have four pins instead of two? A: The four-pin design allows the sensor to send temperature data to both the engine control unit and the dashboard gauge simultaneously.
Q: Should I drain the coolant before replacing this sensor? A: It is recommended to partially drain the coolant or work quickly on a cold engine to minimize fluid loss during swap.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.
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