Buying a car is a big budget for the majority of us, however, to this one you will have to add the routine service of your motor vehicle, and for some routine service works the bill can be quite high. It is so obvious to ask yourself when is the most fortunate time to accomplish these repairs and not do them “for nothing”. In this article we are going to describe to you when to change the timing belt on your Peugeot 407? For that, first of all, we are going to discover why it is important to achieve this work of routine service, then, when to do the timing belt of your Peugeot 407 , then, we are going to fairly quickly demonstrate to you how this replace is done, and, finally, how much it costs to do the timing belt of a Peugeot 407.


Why do we need to change the timing belt of an Peugeot 407?

As we explained to you in introduction, changing a timing belt on a Peugeot 407 represents a very important budget, so we understand that you are hesitant to do it and to allow you to understand the benefit of this repair, so we will fairly quickly describe why it is so important to do it on time.

Your Peugeot 407’s timing belt objective

The timing of a Peugeot 407 has an essential function in the smooth running of your engine. Indeed, it will have the mission to synchronize the valves and pistons, and to make the link between the camshaft, the water pump, the crankshaft and the injection pump . It will allow the engine unit to work properly, and avoid any risk of engine breakage. The shorter the distance your car travels, the more your belt will be solicited when starting the engine unit.

What are the risks if the timing belt is not changed in time?

The problem with the timing of a Peugeot 407 is that it is internal to the engine unit. And consequently, unlike an accessory belt, it is impossible to visually verify its condition. So you might believe that this belt is just an unimportant part, but the risks you take if you don’t change it in time are substantial. If the timing of your Peugeot 407 breaks, you will definitely have to change the engine of this one. Indeed, the pistons will hit the valves and damage them, and the camshaft will as well break. The faster the engine is running at the moment of the breakage, the more severe the outcomes are. It is consequently fundamental to make your timing belt on time .

When to do the timing belt of its Peugeot 407?

We will now answer the question that you all have to ask yourselves, when to produce the timing belt of a Peugeot 407? It is necessary to know that each engine is different and as we explained earlier, we must not miss on the replacement of this part. The more we advance in time the more the manufacturers improve the timing belt and normally the more recent your Peugeot 407 will be the less you will have to get worried about your belt. Nevertheless, look at your Peugeot 407’s service book to get the exact life and maximum mileage you can accomplish before you do the timing . Typically, timing belts have a life of 5 to 10 years and a maximum mileage between 80, 000 and 200, 000km .

How to change the timing belt of an Peugeot 407?

As the timing belt of a Peugeot 407 represents a high budget, one can logically question if it is not possible to change it on your own. Regrettably it is very tricky to access and just the most skilled amateur mechanics and the most equipped with tools will be able to consider this operation, we will nevertheless fairly quickly illustrate the different steps to be accomplished to change this timing belt:

  • Place the Peugeot 407 on stands, and based on your engine unit you may possibly have to remove a wheel. Take out the timing gearboxes
  • .

  • To get this done, you must buy the timing kit so that all the engine unit elements remain in the right position, in any other case your engine unit will break. Take out the other components that bother you (damper pulley for example).
  • Take out the old distribution after loosening the tension rollers. Before positioning the new one, you must take out all the tensioning rollers and the water pump.
  • Mount the new water pump.
  • Install the new tension rollers, pay attention to the location of each one.
  • Install the new distribution of your Peugeot 407 by respecting the markers.
  • Tension the belt according to the manufacturer’s info.
  • Put the rest of it back together.
  • Verify that the engine is running properly.

Replacing the timing belt how much does it cost?

And finally, we’ll try to give you an idea of the price if you want to change the timing belt of your Peugeot 407 . Be aware that if you do it at the garage of the brand or at a motor vehicle center like Feu Vert the price can vary a lot, but generally speaking we estimate that the price of the distribution varies between 400 and 900 euros , based on the place where you do it and your engine unit. Please note that the kits include the belt, idlers and water pump.

To find more tips on the Peugeot 407, take a look at the Peugeot 407 category.