In this article we will try to help you solve a issue that can be irritating, and if not taken on time become a financial drain. Indeed, finding a leak on your vehicle is never reassuring, and it is even less reassuring when it’s a gearbox leak on your Alfa Romeo 147 . In this article, we’re going to help you verify that it’s in truth a gearbox leak, then, how to remedy 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 Alfa Romeo 147.

fix-gearbox-leakalfa-romeo-147

Gearbox leak on Alfa Romeo 147, source and symptom

If you have spotted an oil stain on the ground, you will need to validate that this leak is in truth caused by the gearbox of your Alfa Romeo 147. 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 confirmed, here are the possible roots of this transmission leak:

  • A gearbox cap: If it’s incorrectly 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 fix a gearbox leak on Alfa Romeo 147?

After discovering the different roots of a gearbox or transmission oil leak on your Alfa Romeo 147, we will try to show you to you what are your possibilities to remedy this oil leak. Bear in mind that no matter the reason, after having identified a leak, you must go to a mechanic to identify the exact source of the leak, otherwise your gearbox may be irreparably damaged. However, 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 Alfa Romeo 147, otherwise you’ll have to change the complete gearbox
  • .

  • 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

.

Prevention: How to avoid gearbox leaks on your Alfa Romeo 147?

There aren’t many solutions to avoid gearbox leaks on your Alfa Romeo 147 , 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 task, please browse our article on this subject.
  • Use a specific additive for routine service of gearbox seals, these additives will restore flexibility and enable to plug slight leaks, you will locate some for a few dozen euros at Oscaro.

.

Price of a Alfa Romeo 147 gearbox

At last, we would like to give you an idea of how much it costs to change the gearbox of a Alfa Romeo 147. As you have understood, gearbox problems often lead to a complete change of this part. It is hard to give you a precise price because based on the mechanic the labour can vary quite a lot and based on your engine the component will as well 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.

To get more tips on the Alfa Romeo 147, take a look at the Alfa Romeo 147 category.