RH Valve Cover Gasket, Passenger Side Mazda CX-9 2011-2017 Genuine - CY0110235A

RH Valve Cover Gasket, Passenger Side Mazda CX9 2011–2017 Genuine – CY0110235A is a sealing component located between the valve cover and the engine block, with the function of preventing lubricating oil from leaking out, while keeping the inside of the engine clean and maintaining stable pressure.

This genuine Mazda product is made from premium heat- and oil-resistant rubber, ensuring absolute sealing and exceptional durability compared with aftermarket gaskets on the market.

Key benefits:

• Withstands high temperatures and pressure in the engine bay.

• Helps maintain optimal lubrication for the camshaft and rocker arms.

• Fits securely, requires no modification, correct CY0110235A part number.

• Highly durable, does not harden after long-term use.

Signs the valve cover gasket needs replacing:

• Engine oil is leaking on the engine cover or around the cylinder head.

• There is a slight burning oil smell when the vehicle is running (as oil leaks down onto the exhaust manifold).

• Oil level drops unusually fast, but no leak is seen at the oil pan.

Replacement recommendations:

• It is recommended to clean the valve cover and engine block contact surfaces thoroughly before installing the new gasket.

• Do not apply too much silicone sealant; apply only a thin layer at the curved corners.

• When tightening the valve cover bolts, use the correct torque according to Mazda specifications to avoid warping.

• Replace both gaskets (left + right) at the same time if signs of aging are similar.

Suitable for the following vehicle:

• Mazda CX-9 3.7L V6, 2011–2017