Coolant Temperature Sensor with Sealing Ring. Suits: Alfa Romeo 147, 159, Brera, GT; Fiat Bravo, C...Coolant Temperature Sensor with Sealing Ring. Suits: Alfa Romeo 147, 159, Brera, GT; Fiat Bravo, Croma, Doblo, Fiorino, Grande Punto, Idea, Punto, Qubo, Sedici, Siena, Stilo; Ford KA; Lancia Thesis; Saab 9-3, 9-5; Suzuki Ignis, SX4, Wagon R; Vauxhall / Opel Astra, Corsa, Meriva, Signum, Tigra, Vectra, Zafira. Length: 63mm, Thread: M12 x 1.5, Spanner Size: 19mm, Pins: 2, Colour: Green. Replaces: 55188058, 46799926, 55193203, 60816458, 77363457, 1538606, 6338023, 6338038, 93177344, 93184155, 1365084E50. Genuine OE Quality Febi Coolant Temperature Sender Unit - 28378. Your vehicle's cooling system plays a vital part in the smooth running of your engine. Coolant runs through the various pipes and hoses passing through the engine to help keep it at a reliable temperature. To monitor your temperatures a sensor is fitted. This is then sent to the ECU.
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Product Information
Full details
This guide is for drivers and mechanics needing to understand and maintain their vehicle's cooling system using the Febi 28378 Coolant Temperature Sensor. This sensor helps ensure your engine operates at the correct temperature, improving performance and longevity. Note that proper installation and compatibility checks are essential for optimal function.
All features
Model Part Number
28378
Brand
Febi
Extended Product Information
FAQs
What vehicles is this sensor compatible with?
The Febi 28378 is compatible with a range of Alfa Romeo, Fiat, Ford, Lancia, Saab, Suzuki, and Vauxhall/Opel models. Check the full compatibility list in the product description to ensure fit for your vehicle.
Where is the coolant temperature sensor located?
The sensor is typically located in the engine block or cylinder head, often near a coolant hose. Consult your vehicle's service manual for the exact location.
How do I know if my coolant temperature sensor is bad?
Symptoms include the check engine light, overheating, poor fuel economy, and engine running rough. An OBD-II scan can confirm if the sensor is the issue.
Do I need to drain the coolant before replacing the sensor?
Yes, it's recommended to partially drain the coolant to prevent spillage during the replacement process.
Does the sensor come with a sealing ring?
Yes, the Febi 28378 sensor includes a sealing ring to ensure a proper seal and prevent leaks.
What tools do I need for installation?
You'll need basic tools like a wrench or socket set, and potentially an OBD-II scanner to check for error codes. You may also need a container to catch coolant.
Can I use any coolant when refilling?
Use the type of coolant specified in your vehicle's owner's manual. Mixing coolant types can cause damage.
Troubleshooting
Check Engine Light is On
Use an OBD-II scanner to read the error codes. If the code relates to the coolant temperature sensor, replace the sensor.
Engine Overheating
Check the coolant level and radiator. If the coolant level is fine, the sensor might be faulty and needs replacement.
Poor Fuel Economy
A faulty sensor can cause the engine to run rich, wasting fuel. Check the sensor and replace it if necessary.
Engine Runs Rough
Faulty sensor readings can cause the engine to misfire. Check and replace the sensor if needed.
Pros and Cons
Pros
OE Quality ensures reliability and performance.
Wide vehicle compatibility reduces the need for multiple sensor types.
Helps prevent engine overheating and damage.
Accurate temperature readings optimize fuel efficiency.
Easy to install as a direct replacement part.
Cons
Requires some mechanical knowledge for installation.
Sensor failure can be difficult to diagnose without proper tools.
Potential for compatibility issues if the wrong sensor is selected.
May require additional parts (like coolant) during replacement.
Setup, Compatibility & Care
Setup
Preparation: Gather necessary tools (wrench, socket set, etc.), replacement coolant, and the new Febi 28378 sensor.
Locate Sensor: Identify the coolant temperature sensor on your vehicle. Consult your vehicle's service manual if needed. It's usually located in the engine block or cylinder head.
Drain Coolant: Partially drain the coolant to below the sensor level to prevent spillage.
Remove Old Sensor: Carefully disconnect the electrical connector and unscrew the old sensor.
Install New Sensor: Install the new Febi 28378 sensor with the provided sealing ring, tightening it to the manufacturer's specifications.
Reconnect: Reconnect the electrical connector.
Refill Coolant: Refill the coolant to the correct level and bleed the system of any air.
Check for Leaks: Start the engine and check for any leaks around the sensor.
Compatibility
The Febi 28378 sensor is compatible with a wide range of vehicles. Verify compatibility by checking your vehicle's make, model, and year against the provided fitment list. You can also cross-reference your original part number (e.g., 55188058) with the Febi 28378.
Care
Regularly inspect the sensor and surrounding area for leaks or damage.
Replace the sensor if you notice any performance issues related to engine temperature.
Ensure that the coolant is kept at the recommended level and is of the correct type.
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