Crankcase breather for automobile

Spare: Crankcase ventilation, Engine block breather, Pcv original

Information - Engine block breather

Crankcase ventilation system: replacement and selection

When and why it is necessary to replace crankcase ventilation system

The crankcase ventilation system has no certain lifetime limit. Replacement of its components is performed when they are worn out. Thus, a new oil separator can be needed at membrane breakage. Replacement of air pipes is necessary in case of their mechanical damage, for example, when cracks appear on them. Moreover, new pipes are installed if old ones got hardened. Complex mounting of the system can be needed, particularly, at engine overhaul.

Defects of the oil separator and pipes often appear because of soiling with oil deposits. Also, causes of crankcase ventilation system elements breakdown can be use of low-quality greasing material, exploitation of the car at the defective engine.

Presence of the crankcase ventilation system defects can be detected by exhaust gases colour change. It happens when the oil separator is damaged and grease particles get into the combustion chamber. Also, in most cases at ventilation system soiling, oil leaks from the engine. Stains of working liquid can be noticed under the car. Moreover, engine power lowering can also point at defects of the ventilation system elements.

When replacing the crankcase ventilation system details you should take into account that the system should be pressurized.

All the pipes, oil separator and other elements should be securely fixed.

How to select crankcase ventilation system

Some manufacturers divide pipes into devices made for cold, hot or moderate climate. The components of the first type are characterized by frost resistance. According to production material oil separators can be plastic, steel or aluminum. The metal parts differ by durability and resistance to high temperatures influence. But the plastic oil separators are significantly cheaper, as a rule. At the same time, some cars construction presupposes use of only metal or plastic components.

Correct engine operation depends on quantity of crankcase ventilation system elements. Trust reliable car components manufacturers. Thus, the following ones showed themselves well: Febi Bilstein, Vaico, Meyle, Topran.

The hoses and pipes differ from one another by form, holes diameter, length and place of mounting according to the car constructional features. In order to correctly choose the spare part you should take into account the brand, model, configuration, production year of the car as well as the type, power and volume of the engine.

Crankcase breather at low cost: Top Spares

Valve, engine block breather (FEBI BILSTEIN, 45192) -28%
original Valve, engine block breather FEBI BILSTEIN 45192 Article №: 45192
FEBI BILSTEIN Valve, engine block breather 45192
£ 38,49**
£ 27,71
incl. 20% VAT, Shipping
Over 100 items in stock
  • Material Plastic
  • Weight [kg] 0,23
  • Observe service information
  • Condition  New
Details
Valve, engine block breather Cylinder Head, Breather Valve, Pressure Controlled (ESEN SKV, 31SKV036) -28%
original Valve, engine block breather ESEN SKV 31SKV036 Article №: 31SKV036
ESEN SKV Valve, engine block breather 31SKV036
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£ 20,15
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Over 100 items in stock
  • Fitting Position Cylinder Head
  • Weight [kg] 0,36
  • Operating Mode Pressure Controlled
  • Valve type Breather Valve
  • Condition  New
Details
Oil Trap, crankcase breather AEE (ESEN SKV, 31SKV006) -28%
original Oil Trap, crankcase breather ESEN SKV 31SKV006 Article №: 31SKV006
ESEN SKV Oil Trap, crankcase breather 31SKV006
£ 36,49**
£ 26,27
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Engine Side
  • Weight [kg] 0,42
  • Operating Mode Pressure Controlled
  • Condition  New
Details
Oil Trap, crankcase breather (FEBI BILSTEIN, 45183) -28%
original Oil Trap, crankcase breather FEBI BILSTEIN 45183 Article №: 45183
FEBI BILSTEIN Oil Trap, crankcase breather 45183
£ 19,49**
£ 14,03
incl. 20% VAT, Shipping
Over 100 items in stock
  • Thickness [mm] 60,48
  • Inner diameter [mm] 33,77
  • Material Plastic
  • Weight [kg] 0,006
  • Diameter [mm] 50,3
  • Outer diameter 2 [mm] 47,98
  • Condition  New
Details
Hose, cylinder head cover breather AEB (TOPRAN, 112 280) -28%
original Hose, cylinder head cover breather TOPRAN 112 280 Article №: 112 280
TOPRAN Hose, cylinder head cover breather 112 280
£ 14,49**
£ 10,43
incl. 20% VAT, Shipping
Over 100 items in stock
  • Material Plastic
  • Consult accessories list for recommended additional repairs
  • Condition  New
Details
Hose, crankcase breather ARZ Manual Transmission (JP GROUP, 1111153300) -28%
original Hose, crankcase breather JP GROUP 1111153300 Article №: 1111153300
JP GROUP Hose, crankcase breather 1111153300
£ 3,99**
£ 2,87
incl. 20% VAT, Shipping
Over 100 items in stock
  • Equipment Variant At crankcase
  • Condition  New
Details
Valve, engine block breather AXX (FEBI BILSTEIN, 46604) -28%
original Valve, engine block breather FEBI BILSTEIN 46604 Article №: 46604
FEBI BILSTEIN Valve, engine block breather 46604
£ 52,49**
£ 37,79
incl. 20% VAT, Shipping
Over 100 items in stock
  • Weight [kg] 0,161
  • Condition  New
Details
Repair Set, crankcase breather Cylinder Head, with hose (VAICO, V20-1871) -28%
original Repair Set, crankcase breather VAICO V20-1871 Article №: V20-1871
VAICO Repair Set, crankcase breather V20-1871
£ 84,99**
£ 61,19
incl. 20% VAT, Shipping
Over 100 items in stock
  • Fitting Position Cylinder Head
  • Weight [kg] 0,58
  • Housing material Polyamid 6.6
  • Observe the vehicle manufacturer specifications
  • Observe service information
  • See accessories list for additionally required parts
  • Recommended replace interval [years] 3
  • Recommended replace interval [km] 60000
  • Full Set
  • Climate Zones not for cold climates
  • Quantity Unit Kit
  • Supplementary Article/Supplementary Info with hose
  • Observe technical data
  • Valve type Breather Valve, Diaphragm Valve
  • Operating Mode Pressure Controlled
  • Product line EXPERT KITS +
  • Packaging width [cm] 16,2
  • Packaging height [cm] 10,8
  • Packaging Depth [cm] 31
  • Condition  New
Details
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