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A crankcase ventilation repair kit is used to replace worn or defective components of the crankcase ventilation system. This system ensures that gases produced in the engine are safely vented and returned to the intake system.
During engine operation, so-called blow-by gases are produced in the crankcase, consisting of unburned fuel and combustion gases. The crankcase ventilation system directs these gases back into the intake manifold via valves and hoses, where they are burned again. This regulates the pressure in the crankcase and simultaneously reduces emissions.
A repair kit can contain various components depending on the vehicle, including vent valves, diaphragms, hoses, seals, or connectors. Replacing these parts ensures that the ventilation system functions correctly again and the engine is optimally ventilated.
Faulty crankcase ventilation systems can lead to increased oil consumption, rough engine running, oil loss, or pressure problems within the engine. Replacing worn parts in a timely manner helps extend the engine's lifespan and maintain its efficiency.
At Autoteile Gossau, you'll find crankcase ventilation repair kits in both original and high-quality aftermarket versions for numerous vehicle models. Benefit from the lowest prices in Switzerland, fast delivery, or pick up your order directly from our store in Gossau and pay conveniently by cash or card.