Today we will try to help you solve a issue that can be annoying, and if not taken in time become a financial drain. Indeed, distinguishing a leak on your vehicle is rarely reassuring, and it is even less reassuring when it’s a gearbox leak on your Chevrolet Captiva . In this article, we’re going to help you verify 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 indication of the price of the gearbox of a Chevrolet Captiva.

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Gearbox leak on Chevrolet Captiva, origin and symptom

If you have spotted an oil stain on the ground, you will need to validate that this leak is in truth based on the gearbox of your Chevrolet Captiva. To achieve this, you will need to go under your car and follow the oil leak. If it is transmission oil, it must be based on your gearbox sump or an adjacent room. Once verified, here are the possible sources of this transmission leak:

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

How to repair a gearbox leak on Chevrolet Captiva?

After discovering the different sources of a gearbox or transmission oil leak on your Chevrolet Captiva, we will try to explain to you what are your possibilities to repair this oil leak. Bear in mind that in any case, after having determined a leak, you must go to a garage area to determine the exact origin of the leak, otherwise your gearbox may be irreparably broken. Nevertheless, here is how the service of the garage area and the solutions that will be offered to you:

  • Very often to determine the leak, the 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 mechanic will change it and reassemble the gearbox of your Chevrolet Captiva, otherwise you’ll have to change the whole gearbox
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  • Finally, for the do-it-yourselfers, it is possible to use a sealing kit which is just powerful 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 Chevrolet Captiva?

There aren’t many solutions to avoid gearbox leaks on your Chevrolet Captiva , 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 read our content page on this subject matter.
  • Use a particular 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 Chevrolet Captiva gearbox

Finally, we would like to give you an indication of how much it costs to change the gearbox of a Chevrolet Captiva. As you have understood, gearbox problems generally lead to a whole change of this part. It is hard to give you a precise price because based on the garage area the labour can vary a lot and based 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 need more guides on the Chevrolet Captiva, go to our Chevrolet Captiva category.