On this page we will try to help you resolve a issue that can be frustrating, and if not handled in time become a financial drain. Surely, finding a leak on your car is rarely reassuring, and it is even less calming when it’s a gearbox leak on your BMW X5 . Today, we’re going to help you ensure that it’s indeed a gearbox leak, then, how to repair a gearbox or transmission leak, then, give you some prevention suggestions, and, at last, give you an indication of the price of the gearbox of a BMW X5.

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Gearbox leak on BMW X5, origin and symptom

If you have spotted an oil stain on the ground, you will need to ensure that this leak is indeed based on the gearbox of your BMW X5. To get this done, you will need to go under your vehicle and follow the oil leak. If it is transmission oil, it must be based on your gearbox sump or an adjacent room. Once confirmed, here are the possible origins of this transmission leak:

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

How to repair a gearbox leak on BMW X5?

After discovering the different origins of a gearbox or transmission oil leak on your BMW X5, we will try to show you to you what are your options to repair this oil leak. Bear in mind that no matter the reason, after having founded a leak, you must go to a garage area to distinguish the exact origin of the leak, otherwise your gearbox may be irreparably damaged. However, here is how the service of the garage area and the solutions that will be offered to you:

  • Very often to distinguish the leak, the auto mechanic will have to dismantle your gearbox, which will involve a high labour cost.
  • If you’re lucky and it’s just a gasket, your auto mechanic will replace it and reassemble the gearbox of your BMW X5, otherwise you’ll have to change the whole gearbox
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  • At last, for the do-it-yourselfers, it is possible to use a sealing kit which is only 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 BMW X5?

There aren’t many solutions to avoid gearbox leaks on your BMW X5 , nevertheless here are the three most effective:

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

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Price of a BMW X5 gearbox

At last, we would like to give you an indication of how much it costs to change the gearbox of a BMW X5. As you have realized, gearbox problems generally lead to a whole change of this part. It is difficult to give you a precise price because depending on the garage area the labour can vary a lot and depending on your engine the part will also have a different price, nevertheless, we estimate that the repair, labour included will cost you between 800 and 2000 euros , knowing that the part alone costs between 400 and 1000 euros.

If you wish more tutorials on the BMW X5, go to our BMW X5 category.