On this page we will try to help you solve a problem that can be annoying, and if not managed on time become a financial drain. Obviously, spotting a leak on your vehicle is hardly ever reassuring, and it is even less calming when it’s a gearbox leak on your Peugeot 309 . Today, 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 suggestions, and, at last, give you an idea of the price of the gearbox of a Peugeot 309.

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Gearbox leak on Peugeot 309, source and manifestation

If you have noticed an oil stain on the ground, you will need to confirm that this leak is obviously based on the gearbox of your Peugeot 309. To get this done, you will need to go under your vehicle and follow the oil leak. If it is transmission oil, it must be based on your gearbox sump or an adjacent room. Once affirmed, here are the possible roots of this transmission leak:

  • A gearbox cap: If it’s wrongly screwed on…
  • Defective torque converter: Only equipped on automatic gearboxes.
  • From the transmission oil sump: In the event that it is cracked or broken
  • One of your seals broken

How to fix a gearbox leak on Peugeot 309?

After discovering the different roots of a gearbox or transmission oil leak on your Peugeot 309, we will try to explain to you what are your options to remedy this oil leak. Be aware that no matter the reason, after having founded a leak, you must go to a garage area to identify the exact source of the leak, otherwise your gearbox might be irreparably broken. Nevertheless, here is how the service of the garage area 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 Peugeot 309, 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 Peugeot 309?

There aren’t many solutions to avoid gearbox leaks on your Peugeot 309 , 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 action, please browse our content page on this subject matter.
  • Use a particular additive for maintenance of gearbox seals, these additives will restore flexibility and allow to plug moderate leaks, you will locate some for a few dozen euros at Oscaro.

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Price of a Peugeot 309 gearbox

At last, we would like to give you an idea of how much it costs to replace the gearbox of a Peugeot 309. As you have realized, gearbox problems often lead to a whole replace of this part. It is tricky 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, 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.

In the event that you have any further questions about the Peugeot 309, do not hesitate to consult our Peugeot 309 category.