In this article we will try to help you resolve a issue that can be annoying, and if not handled in time become a financial drain. In truth, finding a leak on your vehicle is never reassuring, and it is even less reassuring when it’s a gearbox leak on your Infiniti G . In this article, we’re going to help you verify that it’s obviously a gearbox leak, then, how to remedy a gearbox or transmission leak, then, give you some prevention tips, and, at last, give you an idea of the price of the gearbox of a Infiniti G.

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Gearbox leak on Infiniti G, source and symptom

If you have detected an oil stain on the ground, you will need to confirm that this leak is obviously originating from the gearbox of your Infiniti G. To do this, you will need to go under your vehicle and follow the oil leak. If it is transmission oil, it must be originating from your gearbox sump or an adjacent room. Once affirmed, here are the possible origins of this transmission leak:

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

How to fix a gearbox leak on Infiniti G?

After discovering the different origins of a gearbox or transmission oil leak on your Infiniti G, we will try to show you to you what are your options to remedy this oil leak. Bear in mind that in any case, after having founded a leak, you must go to a garage to identify the exact source of the leak, otherwise your gearbox may be irreparably broken. However, here is how the service of the garage and the solutions that will be offered to you:

  • Very often to identify the leak, the mechanic will have to take apart 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 Infiniti G, otherwise you’ll have to replace 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 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 Infiniti G?

There aren’t many alternatives to avoid gearbox leaks on your Infiniti G , 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 action, please browse our content on this subject.
  • Use a particular additive for maintenance of gearbox seals, these additives will restore flexibility and allow to plug slight leaks, you will discover some for a few dozen euros at Oscaro.

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Price of a Infiniti G gearbox

At last, we would like to give you an idea of how much it costs to replace the gearbox of a Infiniti G. As you have realized, gearbox problems generally lead to a whole replace of this part. It is difficult to give you a precise price because based on the garage the labour can vary quite a lot and based 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 wish more tutorials on the Infiniti G, go to our Infiniti G category.