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Sensor, coolant level - 21-0403 MAXGEAR

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  • Part Number: 21-0403
  • Brand: MAXGEAR
  • Type: Sensor, coolant level
10 items in stock
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Charles Ocheret
today 06:25pm
Good quality! Super fast delivery. Thank you a lot :)

Each individual vehicle is able to cope perfectly with all assigned functions, thanks to various technical fluids, which are controlled using a special device. The coolant level sensor is a structural element by means of which the minimum level of the working environment can be detected in time, and at the same time, various malfunctions that lead to premature wear of all internal units of the machine can be quickly eliminated.

You can purchase the following models from us: 
  1. ZX (N2)
  2. 405 II (4B)
  3. 405 II Saloon (4B)
  4. 405 Mk II (4B)
  5. 405 II Break (4E)
  6. 405 Mk II Estate (4E)
  7. 306 Hatchback (7A, 7C, N3, N5)
  8. 306 (7B, N3, N5)
  9. 306 Saloon (7B, N3, N5)
  10. ZX Break (N2)
  11. ZX Estate (N2)
  12. C4 PICASSO I MPV (UD_)
  14. 306 Break (7E, N3, N5)
  15. XSARA (N1)
  16. XSARA Break (N2)
  17. XSARA Estate (N2)
  18. DS5
  20. C3 I (FC_, FN_)
  21. See more in applications

The usage of the coolant level sensor

Antifreeze level sensor can have a wide variety of design features and characteristics. That is why, before making a purchase, every motorist should carefully read all the available information on this matter.

In fact, these devices are used only in those cars in which the presence of a liquid cooling system of the power plant is provided. Of course, this suggests that the antifreeze level sensor is provided in all modern vehicles. If we talk about obsolete air cooling, it is practically not used. And all because it often becomes the main cause of overheating of the power unit.

The MAXGEAR brand Sensor, coolant level implies the presence of reed switches and permanent magnets. Accordingly, their principle of operation is based on these very elements, because of which it becomes possible to achieve opening and closing of contacts in the event of a minimum liquid level.

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Tech Data
Interchange Parts
Reference Numbers
Tech Data
Number of Poles3
for OE number1306.J0
Interchange Parts
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ELart is happy to coordinate the shipping of our products around the world. All the products is ready for immediate dispatch with:

  • Economy post shipping takes up from 6 to 12 days to deliver in Europe and 12-31 days to America or Australia;
  • Standard post shipping with tracking number, delivery time usually takes 4-7 days in Europe;
  • Express/next day delivery options available by UPS and DHL.
Returns Policy

Buyers of our store have the right to exchange or return the goods purchased from us within the first 60 days after purchase.

Please note - exchange or refund is only due to a new product that has not been in use and has no signs of use: scratches, chips, rubs, etc.

And also should be saved:

  • Complete set of goods;
  • Integrity and all components of packaging;
  • Factory marking.
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Reference Numbers
3RG 95204
HOFFER 7532405
MEAT & DORIA 72405