In this article we will try to help you solve a problem that can be frustrating, and if not handled on time become a financial drain. Surely, distinguishing a leak on your car is hardly ever reassuring, and it is even less calming when it’s a gearbox leak on your Mercedes Classe E 5 . Today, we’re going to help you confirm that it’s in fact a gearbox leak, then, how to remedy a gearbox or transmission leak, then, give you some prevention tips, and, at last, give you an indication of the price of the gearbox of a Mercedes Classe E 5.

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Gearbox leak on Mercedes Classe E 5, origin and manifestation

If you have spotted an oil stain on the ground, you will need to verify that this leak is in fact coming from the gearbox of your Mercedes Classe E 5. To accomplish this, you will need to go under your car and follow the oil leak. If it is transmission oil, it must be coming from your gearbox sump or an adjacent room. Once confirmed, here are the possible sources of this transmission leak:

  • A gearbox cap: If it’s improperly screwed on…
  • Defective torque converter: Just equipped on automatic gearboxes.
  • From the transmission oil sump: In the event it is cracked or broken
  • One of your seals broken

How to fix a gearbox leak on Mercedes Classe E 5?

After discovering the different sources of a gearbox or transmission oil leak on your Mercedes Classe E 5, we will try to show you to you what are your possibilities to remedy this oil leak. Take note that no matter the reason, after having determined a leak, you must go to a garage to distinguish the exact origin of the leak, in any other case your gearbox might be irreparably broken. However, here is how the service of the garage and the solutions that will be offered to you:

  • Very often to distinguish the leak, the technician will have to take apart your gearbox, which will require a high labour cost.
  • If you’re lucky and it’s just a gasket, your technician will replace it and reassemble the gearbox of your Mercedes Classe E 5, in any other case you’ll have to change the complete gearbox
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  • Finally, for the do-it-yourselfers, it is possible to use a sealing kit which is just effective in the case of small leaks, this kit is worth around 40 euros

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Prevention: How to avoid gearbox leaks on your Mercedes Classe E 5?

There aren’t many solutions to avoid gearbox leaks on your Mercedes Classe E 5 , however here are the three most effective:

  • Frequent oil changes on your gearbox deck.
  • Drain your gearbox and put new oil in it. If you want to know everything about this manipulation, please browse our content on this subject matter.
  • Use a particular additive for routine service of gearbox seals, these additives will restore flexibility and enable to plug moderate leaks, you will discover some for a few dozen euros at Oscaro.

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Price of a Mercedes Classe E 5 gearbox

Finally, we would like to give you an indication of how much it costs to change the gearbox of a Mercedes Classe E 5. As you have realized, gearbox problems generally lead to a complete change of this part. It is tricky to give you a precise price because depending on the garage the labour can vary quite a lot and depending on your engine the component will as well have a different price, however, we estimate that the repair, labour included will cost you between 800 and 2000 euros , knowing that the component alone costs between 400 and 1000 euros.

If you want more tutorials on the Mercedes Classe E 5, go to our Mercedes Classe E 5 category.