On this page we will try to help you fix a problem that can be irritating, and if not managed in time become a financial drain. Surely, finding a leak on your car is rarely reassuring, and it is even less reassuring when it’s a gearbox leak on your Lexus ES . Today, we’re going to help you ensure that it’s in truth a gearbox leak, then, how to fix 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 Lexus ES.
Gearbox leak on Lexus ES, origin and manifestation
If you have spotted an oil stain on the ground, you will need to ensure that this leak is in truth coming from the gearbox of your Lexus ES. To accomplish this, 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 confirmed, here are the possible sources of this transmission leak:
- A gearbox cap: If it’s improperly screwed on…
- Defective torque converter: Only present 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 Lexus ES?
After discovering the different sources of a gearbox or transmission oil leak on your Lexus ES, we will try to describe to you what are your options to fix this oil leak. Take note that whatever the case, after having identified a leak, you must go to a garage to identify the exact origin of the leak, otherwise your gearbox might be irreparably damaged. Nevertheless, here is how the service of the garage and the solutions that will be offered to you:
- Very often to identify the leak, the technician will have to dismantle your gearbox, which will necessitate a high labour cost.
- If you’re lucky and it’s just a gasket, your technician will replace it and reassemble the gearbox of your Lexus ES, otherwise you’ll have to replace the whole gearbox
- Finally, for the do-it-yourselfers, it is possible to use a sealing kit which is only 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 Lexus ES?
There aren’t many alternatives to avoid gearbox leaks on your Lexus ES , 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 task, please examine our article on this subject matter.
- Use a particular additive for maintenance of gearbox seals, these additives will restore flexibility and enable to plug slight leaks, you will find some for a few dozen euros at Oscaro.
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Price of a Lexus ES gearbox
Finally, we would like to give you an idea of how much it costs to replace the gearbox of a Lexus ES. As you have understood, 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 a lot and based on your engine the part 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 part alone costs between 400 and 1000 euros.
To discover more tips on the Lexus ES, take a look at the Lexus ES category.
