Mazda CX-9 engine face

About the piece:

The engine cooler face in Mazda vehicles is a rubber gasket used to seal the intake manifold (cooler) to the engine head, preventing air or coolant leakage.

Its function:

• Prevent air or coolant leakage between the intake manifold and the engine head.
• Ensures a constant, clean airflow to the combustion chambers.
• Maintain combustion efficiency and engine performance.

Symptoms of damage:

• Poor engine performance or slow response when accelerating.
• Coolant leak causing the engine to overheat.
• Coolant smell or spots under it.