On this page we will try to help you resolve a issue that can be frustrating, and if not managed on time become a financial drain. In truth, spotting a leak on your car is rarely reassuring, and it is even less reassuring when it’s a gearbox leak on your Dodge Avenger . Today, 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 suggestions, and, at last, give you an idea of the price of the gearbox of a Dodge Avenger.

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Gearbox leak on Dodge Avenger, source and manifestation

If you have spotted an oil stain on the ground, you will need to confirm that this leak is in truth coming from the gearbox of your Dodge Avenger. To achieve 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 validated, here are the possible roots 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 it is cracked or damaged
  • One of your seals damaged

How to repair a gearbox leak on Dodge Avenger?

After discovering the different roots of a gearbox or transmission oil leak on your Dodge Avenger, we will try to explain to you what are your options to repair this oil leak. Take note that in any case, after having distinguished a leak, you must go to a mechanic to identify the exact source of the leak, in any other case 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 technician will have to dismantle your gearbox, which will involve 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 Dodge Avenger, in any other case 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 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 Dodge Avenger?

There aren’t many solutions to avoid gearbox leaks on your Dodge Avenger , nevertheless 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 browse our content on this subject matter.
  • Use a specific 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 Dodge Avenger gearbox

At last, we would like to give you an idea of how much it costs to replace the gearbox of a Dodge Avenger. As you have understood, gearbox problems often lead to a whole replace of this part. It is hard to give you a precise price because based on the mechanic the labour can vary a lot and based on your engine the component 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 component alone costs between 400 and 1000 euros.

If perhaps you have any further questions about the Dodge Avenger, do not hesitate to consult our Dodge Avenger category.