This Febi Coolant Level Sensor (part number 37648) is designed for various Mercedes-Benz models. I...This Febi Coolant Level Sensor (part number 37648) is designed for various Mercedes-Benz models. It features a length of 45.5mm or 89mm and has 2 connection points with an outer diameter of 15mm or 7mm. This sensor is a replacement for OE numbers including Dodge 68013657AA and Mercedes-Benz 220 545 00 24 / 203 870 09 51. It is suitable for models such as C-Class (W203), CLS (C219), E-Class (W211), and Sprinter (906), among others. Please verify fitment with your vehicle's make and model or contact us for assistance. The product is sold individually and is part of Febi Bilstein's extensive range of spare parts for cars and commercial vehicles.
Coolant level sensor 37648 FEBI BILSTEIN for MERCEDES-BENZ G-CLASS VITO Bus SLFree delivery in 1–3 days£16.19Visit shop →
Product Information
Full details
This guide helps owners of Mercedes-Benz vehicles, and other compatible models, understand and effectively use the Febi Coolant Level Sensor (37648). By providing accurate coolant level readings, this sensor helps prevent engine damage. Note that proper installation and compatibility verification are crucial for optimal performance.
All features
Model Part Number
37648
Brand
Febi
Extended Product Information
FAQs
Where is the coolant level sensor located?
The sensor is typically located on the coolant reservoir or expansion tank.
What happens if the coolant level is too low?
A low coolant level can cause the engine to overheat, leading to potential engine damage.
How do I check the coolant level?
Open the hood and locate the coolant reservoir. Check the level against the minimum and maximum markings.
Can I install the sensor myself?
If you have some mechanical knowledge, you may be able to install it yourself. However, consult a professional if you are unsure.
What kind of coolant should I use?
Always use the coolant recommended in your vehicle's owner's manual.
What are the dimensions of the sensor?
The sensor has a length of either 45.5mm or 89mm and an outer diameter of 15mm or 7mm.
How do I know if the sensor is faulty?
If the warning light is on consistently even after the coolant level is correct, the sensor might be faulty.
Troubleshooting
Warning light is on, even after filling coolant.
Check the sensor's connection and the coolant level sensor itself. A faulty sensor might need replacing.
Coolant is leaking.
Inspect the coolant system for leaks. The sensor might be the source of the leak, or it could be a related issue.
Pros and Cons
Pros
Improved Engine Protection: Helps prevent engine damage by alerting you to low coolant levels.
Easy Installation: Designed as a direct replacement, simplifying the installation process.
Reliable Performance: Manufactured by Febi, known for quality automotive parts.
Wide Vehicle Compatibility: Suitable for multiple Mercedes-Benz models and other compatible vehicles.
Cost-Effective Maintenance: Early detection of coolant issues can prevent more costly repairs down the line.
Cons
Requires Verification: Users must confirm compatibility with their specific vehicle model before installation.
Sensor Failure: Like all sensors, it can fail over time, requiring replacement.
Installation Skill: May require some mechanical knowledge for proper installation.
Not a Universal Fit: Only compatible with specific vehicle models, not a universal part.
Setup, Compatibility & Care
Compatibility Check: Before installation, verify the sensor's compatibility with your vehicle using the provided part numbers (37648, Dodge 68013657AA, Mercedes-Benz 220 545 00 24 / 203 870 09 51) or by consulting a professional.
Installation: Installation typically involves disconnecting the old sensor and connecting the new one. Refer to your vehicle's service manual for specific instructions.
Care: Ensure that the coolant system is properly maintained, and that the coolant level is regularly checked. Address any leaks or issues promptly.