On this page we will try to help you fix a issue that can be annoying, and if not taken in time become a financial drain. In truth, spotting a leak on your car is hardly ever reassuring, and it is even less reassuring when it’s a gearbox leak on your Infiniti QX80 . Today, we’re going to help you confirm that it’s in actual fact a gearbox leak, then, how to fix a gearbox or transmission leak, then, give you some prevention suggestions, and, finally, give you an idea of the price of the gearbox of a Infiniti QX80.
Gearbox leak on Infiniti QX80, origin and manifestation
If you have noticed an oil stain on the ground, you will need to confirm that this leak is in actual fact caused by the gearbox of your Infiniti QX80. To do this, you will need to go under your vehicle and follow the oil leak. If it is transmission oil, it must be caused by your gearbox sump or an adjacent room. Once established, here are the possible origins 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 case it is cracked or damaged
- One of your seals damaged
How to repair a gearbox leak on Infiniti QX80?
After discovering the different origins of a gearbox or transmission oil leak on your Infiniti QX80, we will try to show you to you what are your options to fix this oil leak. Remember 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 might be irreparably damaged. Nevertheless, 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 technician 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 auto technician will replace it and reassemble the gearbox of your Infiniti QX80, otherwise you’ll have to replace the complete gearbox
- At last, for the do-it-yourselfers, it is possible to use a sealing kit which is only 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 QX80?
There aren’t many alternatives to avoid gearbox leaks on your Infiniti QX80 , however 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 manipulation, please examine our article on this subject matter.
- Use a specific additive for routine service of gearbox seals, these additives will restore flexibility and allow to plug slight leaks, you will locate some for a few dozen euros at Oscaro.
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Price of a Infiniti QX80 gearbox
At last, we would like to give you an idea of how much it costs to replace the gearbox of a Infiniti QX80. As you have understood, gearbox problems often lead to a complete replace of this part. It is difficult to give you a precise price because based on the garage area the labour can vary quite a lot and based on your engine the component will also 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 need more tutorials on the Infiniti QX80, go to our Infiniti QX80 category.
