Cylinder head

The cylinder head is one of the most important engine components, sealing the cylinders at the top. Depending on the engine design, it contains key components such as intake and exhaust ports, valve seats, valve guides, camshaft bearings, combustion chambers, injector and spark plug receptacles, and often parts of the cooling and lubrication system. The cylinder head significantly influences compression, gas exchange, heat dissipation, and thus the engine's performance, fuel consumption, and emissions. It is usually made of aluminum or cast iron and must withstand high thermal and mechanical stresses over the long term. Cracks, warping, damaged valve seats, or corrosion can lead to coolant loss, compression problems, power loss, or engine damage. Therefore, precise fit, material quality, and the correct design for the specific engine type are crucial when replacing or repairing a cylinder head. At Autoteile Gossau, you'll find cylinder heads in original and aftermarket quality for many vehicle models. Benefit from the lowest prices in Switzerland, fast delivery, and the option of in-store pickup with direct cash or card payment.