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Crankcase ventilation

The crankcase ventilation system captures blow-by gases from the crankcase and vents them correctly. It's crucial that this system functions properly, as it prevents harmful gases from being released into the atmosphere. Instead, these gases are directed along with clean air through the intake manifold and into the engine's combustion process. A faulty crankcase ventilation system can lead to engine problems. You can find individual ventilation components or complete crankcase ventilation kits at Winparts. Enter your registration number or car details on our website to find guaranteed compatible products.

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  • Hose, cylinder head breather
    Topran

    Hose, cylinder head breather

    Material: Plastic
    Material: AEM (ethylene-acrylate rubber)
    Fitting Position: Air Filter Housing
    Guarantee: 2 years
    Air Supply Hoses/Pipes: From cylinder head to air filter
    Hose version: Preformed hose
    Hose version: Vent Hose

    € 8,37

    In stock
  • vent hose
    FEBI

    vent hose

    Material: Plastic
    Observe service information
    Guarantee: 2 years
    Weight [kg]: 0,136

    € 30,80

    In stock
  • Oil separator, crankcase breather
    Gates

    Oil separator, crankcase breather

    Material: Plastic
    Colour: Black
    Guarantee: 2 years

    € 13,78

    In stock
  • Hose, engine breather
    BSG

    Hose, engine breather

    Weight [g]: 0
    Guarantee: 2 years
    Component Number: BSG 30-720-173

    € 2,58

    In stock
  • Hose, crankcase breather
    Gates

    Hose, crankcase breather

    Material: NBR (nitrile butadiene rubber)
    Inner diameter 1 [mm]: 15,5
    Inner diameter 2 [mm]: 15,5
    Guarantee: 2 years
    Hose Length [mm]: 280

    € 6,36

    In stock
  • Hose, crankcase breather
    Gates

    Hose, crankcase breather

    Material: Plastic
    Inner diameter 1 [mm]: 28,5
    Inner diameter 2 [mm]: 14,5
    Colour: Black
    Guarantee: 2 years
    Hose Length [mm]: 285

    € 11,39

    In stock
  • Valve, engine block breather
    Topran

    Valve, engine block breather

    Material: GFK (glass fiber reinforced plastic)
    Fitting Position: Cylinder Head
    Operating Mode: Pneumatic
    Valve type: Vent valve
    Guarantee: 2 years

    € 12,34

    In stock
  • Hose, crankcase breather
    Gates

    Hose, crankcase breather

    Material: Plastic
    Inner diameter 1 [mm]: 12
    Inner diameter 2 [mm]: 12
    Colour: Black
    Guarantee: 2 years
    Hose Length [mm]: 950

    € 24,50

    In stock
  • Hose, crankcase breather
    Gates

    Hose, crankcase breather

    Material: ACM (Polyacrylate)
    Inner diameter 1 [mm]: 18
    Inner diameter 2 [mm]: 18
    Colour: Black
    Guarantee: 2 years
    Hose Length [mm]: 200

    € 9,32

    In stock
  • Hose, crankcase breather
    Gates

    Hose, crankcase breather

    Material: NBR (nitrile butadiene rubber)
    Inner diameter 1 [mm]: 10
    Inner diameter 2 [mm]: 10
    Colour: Black
    Guarantee: 2 years
    Hose Length [mm]: 230

    € 5,63

    In stock
  • Hose, crankcase breather
    Gates

    Hose, crankcase breather

    Material: Silicone
    Inner diameter 1 [mm]: 14,5
    Inner diameter 2 [mm]: 14,5
    Colour: Black
    Guarantee: 2 years
    Hose Length [mm]: 120

    € 26,35

    In stock
  • Hose, cylinder head cover breather
    Topran

    Hose, cylinder head cover breather

    Material: ECO (epichlorohydrin rubber)
    Number of Inlets / Outlets: 3
    Guarantee: 2 years
    Hose version: Preformed hose
    Hose version: Vent Hose

    € 7,65

    In stock
  • Valve, engine block breather
    Topran

    Valve, engine block breather

    Material: Plastic
    Fitting Position: Cylinder Head
    Valve type: Vent valve
    Guarantee: 2 years

    € 8,07

    In stock
  • Oil Trap, crankcase breather
    Maxgear

    Oil Trap, crankcase breather

    Supplementary Article/Supplementary Info: With gaskets/seals
    Guarantee: 2 years

    € 10,04

    In stock
  • Valve, engine block breather
    Topran

    Valve, engine block breather

    Material: PA 6 GF 30
    Material: GFK (glass fiber reinforced plastic)
    Supplementary Article/Info 2: With seal
    Valve type: Vent valve
    Guarantee: 2 years

    € 11,27

    In stock
  • Hose, cylinder head cover breather
    Topran

    Hose, cylinder head cover breather

    Number of Inlets / Outlets: 3
    Guarantee: 2 years
    Application: Vent Hose
    Air Supply Hoses/Pipes: From cylinder head to air filter
    Hose version: Preformed hose
    Hose version: Vent Hose

    € 6,79

    In stock
  • Valve, engine block breather
    Maxgear

    Valve, engine block breather

    5 1 review

    Material: Plastic
    Valve type: Vent valve
    Guarantee: 2 years

    € 11,17

    In stock
  • Hose, crankcase breather
    Maxgear

    Hose, crankcase breather

    Guarantee: 2 years

    € 10,33

    In stock
  • Hose, cylinder head cover breather
    Maxgear

    Hose, cylinder head cover breather

    Material: PA (polyamide)
    Guarantee: 2 years

    € 7,82

    In stock
  • Oil Trap, crankcase breather
    Maxgear

    Oil Trap, crankcase breather

    Housing Type: Synthetic Material Housing
    Consult accessories list for recommended additional repairs
    Guarantee: 2 years

    € 28,57

    In stock