The experts at ECS Tuning have assembled a kit to include everything that you need to get your oil separator system back into order.
BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before the vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. The crankcase breather valve is used to purge the oil vapor from the engine block into the valve cover. However, sometimes condensation can cause it to freeze, causing the entire oil separator system to fail, crack, and disintegrate.
Replace all the components of the oil separator system together to prevent damage to all the aspects of your engine. As long as you have everything off, you can rest assured that new parts will last and be reliable.
Our Level 1 kit includes the following;
It is highly recommended to replace the oil dipstick tube with the updated design by BMW as this also a common place for sludge to build up.
