Replace oil pump when renovating engine?

LinusLarsson said:

Hi,

Me and my father are about to replace the pistons, cam chain, tensioner and so on due to high oil consumption on his Audi A4 Allroad B8 2011 2.0 TFSI. Mileage 68 000 miles / 110 000 km.

We are thinking about changing the oil pump when it´s a very easy thing to do when you remove the engine from the car. But the original part maybe is so much better than the after market we are planning to use from Autodoc, so there´s no need to replace the oil pump? Will not buy a new original one from Audi.

Are there other parts you suggest we replace when the engine is removed from the car?

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If you are already planning to remove the engine to replace the pistons, cam chain, and tensioner, it might be a good idea to replace other parts that are difficult to access when the engine is still in the car. Here are some parts that you may want to consider replacing:

1. Water pump: The water pump is responsible for circulating coolant throughout the engine to keep it from overheating. If the water pump fails, it can cause engine damage and potentially lead to a breakdown. Replacing the water pump while the engine is out of the car can save you time and money in the long run.
2. Timing belt or timing chain: Since you're already planning to replace the cam chain and tensioner, it's a good idea to also replace the timing belt or timing chain, depending on which your engine uses. These parts have a limited lifespan and can cause serious engine damage if they fail.
3. Engine mounts: The engine mounts are responsible for securing the engine to the car's frame. If the mounts are worn or damaged, they can cause excessive vibration and noise. Replacing the engine mounts can help improve the smoothness and stability of the engine.

As for the oil pump, it's up to you whether or not to replace it. If the original pump is still functioning properly, there may not be a need to replace it with an aftermarket one. However, if you are experiencing oil pressure issues or if the pump is showing signs of wear, it may be worth replacing it while the engine is out of the car.
It's important to note that while replacing these parts while the engine is out of the car can save you time and money in the long run, it's also important to use high-quality parts and to follow the manufacturer's recommended maintenance schedule to ensure the longevity and reliability of the engine. That site helps you!