Mazda Bongo O/S Cylinder Head Gasket for 2.5 V6 Petrol – (All Models) – Genuine Mazda Product.
The head gasket is compressed between the engine block and the cylinder head. The head gasket seals in the internal combustion process and also keeps coolant and oil from mixing together as the two fluids travel from the engine block to the cylinder head.
Its purpose is to seal the cylinders to ensure maximum compression and avoid leakage of coolant or engine oil into the cylinders; as such, it is the most critical sealing application in any engine, and, as part of the combustion chamber, it shares the same strength requirements as other combustion chamber components.
Multiple layer metal head gasket for the driver’s side (o/s) cylinder head.
2.5 Litre V6 Petrol – (J5) – Chassis (SG5W)