In this article we will try to help you resolve a issue that can be frustrating, and if not managed in time become a financial drain. Obviously, finding a leak on your car is never reassuring, and it is even less reassuring when it’s a gearbox leak on your Nissan Altima . Today, we’re going to help you verify that it’s in truth a gearbox leak, then, how to fix a gearbox or transmission leak, then, give you some prevention suggestions, and, finally, give you an indication of the price of the gearbox of a Nissan Altima.
Gearbox leak on Nissan Altima, origin and symptom
If you have identified an oil stain on the ground, you will need to verify that this leak is in truth caused by the gearbox of your Nissan Altima. To accomplish this, you will need to go under your car 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 wrongly screwed on…
- Defective torque converter: Just present on automatic gearboxes.
- From the transmission oil sump: In the event that it is cracked or damaged
- One of your seals damaged
How to repair a gearbox leak on Nissan Altima?
After discovering the different origins of a gearbox or transmission oil leak on your Nissan Altima, we will try to show you to you what are your options to fix this oil leak. Be aware that no matter the reason, after having founded a leak, you must go to a mechanic to identify the exact origin 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 auto mechanic will have to dismantle your gearbox, which will necessitate a high labour cost.
- If you’re lucky and it’s just a gasket, your auto mechanic will change it and reassemble the gearbox of your Nissan Altima, 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 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 Nissan Altima?
There aren’t many solutions to avoid gearbox leaks on your Nissan Altima , 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 manipulation, 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 moderate leaks, you will find some for a few dozen euros at Oscaro.
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Price of a Nissan Altima gearbox
At last, we would like to give you an indication of how much it costs to replace the gearbox of a Nissan Altima. As you have understood, gearbox problems quite often lead to a complete replace of this part. It is tricky to give you a precise price because based on the mechanic the labour can vary quite 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 Nissan Altima, go to our Nissan Altima category.
