On this page we will try to help you solve a problem that can be frustrating, and if not taken in time become a financial drain. In truth, finding a leak on your car is rarely reassuring, and it is even less calming when it’s a gearbox leak on your Volvo XC90 . Today, we’re going to help you ensure that it’s in truth a gearbox leak, then, how to repair a gearbox or transmission leak, then, give you some prevention tips, and, finally, give you an idea of the price of the gearbox of a Volvo XC90.

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Gearbox leak on Volvo XC90, source and symptom

If you have detected an oil stain on the ground, you will need to validate that this leak is in truth coming from the gearbox of your Volvo XC90. To get this done, 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 validated, here are the possible origins of this transmission leak:

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

How to fix a gearbox leak on Volvo XC90?

After discovering the different origins of a gearbox or transmission oil leak on your Volvo XC90, we will try to explain to you what are your options to repair this oil leak. Be aware that in any case, after having identified a leak, you must go to a mechanic to identify the exact source of the leak, otherwise your gearbox might be irreparably damaged. Nevertheless, here is how the service of the mechanic and the solutions that will be offered to you:

  • Very often to identify the leak, the technician will have to take apart your gearbox, which will necessitate a high labour cost.
  • If you’re lucky and it’s just a gasket, your technician will change it and reassemble the gearbox of your Volvo XC90, 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 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 Volvo XC90?

There aren’t many solutions to avoid gearbox leaks on your Volvo XC90 , 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 task, please read our content on this subject.
  • Use a specific additive for routine service of gearbox seals, these additives will restore flexibility and enable to plug slight leaks, you will discover some for a few dozen euros at Oscaro.

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Price of a Volvo XC90 gearbox

At last, we would like to give you an idea of how much it costs to change the gearbox of a Volvo XC90. As you have understood, gearbox problems often lead to a whole change of this part. It is hard to give you a precise price because depending on the mechanic the labour can vary quite 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.

To get more tips on the Volvo XC90, take a look at the Volvo XC90 category.