Set of 5 Pieces Crankcase Vent Valve Breather Hose Kit Fits for BMW E46 E39 E60 320i 323i 325 325i 325ci 328i 330i 330ci 330xi 525i 528i - PCV Crank Case Ventilation Oil Separator Hose 11617501566
Set of 5 Pieces Crankcase Vent Valve Breather Hose Kit Fits for BMW E46 E39 E60 320i 323i 325 325i 325ci 328i 330i 330ci 330xi 525i 528i - PCV Crank Case Ventilation Oil Separator Hose 11617501566
Read more What is it? The crankcase vent system separates liquid oil from the air inside the engine and intake. When working correctly, oil is removed from the intake air and returned to the oil pan. Oil vapor remains and is burned up in the combustion chamber. Every car has some form of crankcase ventilation, also known as a PCV, CCV, oil separator, and a cyclonic separator. PCV system are notoriously failure prone, leading to high oil consumption, burning oil, loss of power, misfiring, and high carbon deposits. Signs of a failing PCV include: whistling noises in the intake, blueish smoke in the exhaust, high oil consumption, and thick white or yellow gunk under the oil cap. When it happens on your BMW cars, you can take this PCV Hose Kit for direct replacement. This kit includes all 5 PCV components(Crankcase Pressure Regulator Valve, Upper Oil Separator Vent Tube, Crankcase Vent Return Pipe, Oil separator to valve cover , Oil separator to dipstick tube) that commonly fail. Read more For exact years and models, please check compatibility. Fits the following BMW models: 2000-2005 320i Sedan 1999-2001 323Ci Convertible 1998-2001 323Ci Coupe 1997-2001 323i Sedan 1998-2001 323i Wagon 2000-2007 325Ci Convertible 2000-2006 325Ci Coupe 2000-2005 325i Sedan 2000-2005 325i Wagon Fits the following BMW models: 2000-2005 325xi Sedan 2000-2005 325xi Wagon 1998-2000 328Ci Coupe 1997-2000 328i Sedan 1999-2007 330Ci Convertible 1999-2006 330Ci Coupe 1999-2005 330i Sedan 1999-2005 330xi Sedan Fits the following BMW models: 2000-2004 525i Sedan 2000-2003 525i Wagon 2002-2005 525i Sedan 1995-2001 528i Sedan 1998-2001 528i Wagon 2000-2003 530i Sedan 2002-2005 530i Sedan 2003-2007 X3 2.5i 2003-2007 X3 3.0i Fits the following BMW models: 1998-2001 Z3 2.5 Convertible 2000-2002 Z3 2.5i Convertible 1996-2000 Z3 2.8 Convertible 1998-2000 Z3 2.8 Coupe 1999-2002 Z3 3.0i Convertible 1999-2002 Z3 3.0i Coupe 2002-2006 Z4 2.5i Convertible 2002-2006 Z4 3.0i Convertible Read more BMW PCV valve repair – system disassembly and removal Once you have the intake manifold removed, use a bungy cord to carefully secure it on its side. This is a very handy way to access the bottom of the intake manifold where the PCV must be installed. Begin by attaching the connecting line to the pcv valve. It is very important that the connecting line is attached exactly so it lines up with other pipes after installation. The connecting line is actually “threaded” and attaches to the PCV valve by screwing on with one turn. Insert the PCV valve into the bottom of the manifold, routing the connecting line. Continue to feed the connecting line through the manifold. BMW PCV valve repair – system disassembly and removal Install the return pipe onto top of manifold and attach to the connecting pipe. Attach other end of return pipe to intake manifold fitting. Attach the connecting pipe to its fitting on the intake manifold. The fitting is tight, try using a flat blade screwdriver and the palm of your hand to force the connection. You will hear a “click” when the connection is made. Attach the crankcase vent (breather) pipe to the PCV valve. Reinstall the PCV valve in bottom of intake manifold with the two torx bolts. Attach one end of the lower vent hose to the fitting on the oil dipstick. The oil dipstick fitting is rather low in the engine, so use a flashlight to find it. We find it easier to attach the lower vent hose to the dipstick fitting if you use a little motor oil to lube up the end first. Replacement Part Number Customers can find the product you need accurately according to the OE part number. This is a compatible replacement part manufactured our factory. Associated vehicle models and part numbers are used in this listing only to identify the vehicles this Crankcase Vent Valve Breather Hose Kit fits. This kit includes all 5 PCV components: 11617501566 Crankcase Pressure Regulator Valve 11617504535 Upper Oil Separator Vent Tube 11617504536 Crankcase Vent Return Pipe 11611432559 Crankcase Ventilation Hose (Oil separator to valve cover) 11157532649 Crankcase Ventilation Hose (Oil separator to dipstick tube) Read more
Product Features
- The crankcase vent system separates liquid oil from the air inside the engine and intake. When working correctly, oil is removed from the intake air and returned to the oil pan. Oil vapor remains and is burned up in the combustion chamber. Every car has some form of crankcase ventilation, also known as a PCV, CCV, oil separator, and a cyclonic separator.
- PCV system are notoriously failure prone, leading to high oil consumption, burning oil, loss of power, misfiring, and high carbon deposits. Signs of a failing PCV include: whistling noises in the intake, blueish smoke in the exhaust, high oil consumption, and thick white or yellow gunk under the oil cap. When it happens on your BMW cars, you can take this PCV Hose Kit for direct replacement.
- Fits for the Following Vehicles: for 2001-2005 BMW 320i, 2000 BMW 323Ci, 2000 BMW 323i, 2001-2002 BMW 325Ci, 2003-2005 BMW 325Ci M54, 2006 BMW 325Ci, 2001-2002 BMW 325i, 2003-2005 BMW 325i M54, 2000 BMW 328Ci, 2000 BMW 328i, 2001-2006 BMW 330Ci, 2001-2005 BMW 330i, 2001-2005 BMW 330xi 325xi, 2001-2005 BMW 525i, 2000 BMW 528i, 2001-2005 BMW 530i, 2004-2006 BMW X3, 2000 BMW Z3 2.8 L6, 2000-2002 BMW Z3 2.5 L6, 2001-2002 BMW Z3 3.0 L6, 2003-2005 BMW Z4.
- Customers can find the product you need accurately according to the OE number. OE part number: Crankcase Pressure Regulator Valve 11617501566, Upper Oil Separator Vent Tube 11617504535, Crankcase Vent Return Pipe 11617504536, Oil separator to valve cover 11611432559, Oil separator to dipstick tube 11157532649.
- BMW has an ongoing issue with oil separators freezing in cold weather if driving is done before vehicle is fully warmed up. There is often a howling noise followed by numerous oil leaks. Crankcase breather valve is used to purge oil vapor from engine block into valve cover. However, sometimes condensation can cause it to freeze, causing entire oil separator system to fail, crack, and disintegrate. Replace all components of oil separator system together to prevent damage to all aspects of engine.