The exhaust manifold is a sealing piece that is installed between the exhaust manifold and the engine head .
It works to tightly seal the path of exhaust gases coming out of the engine, and prevents them from leaking before they reach the exhaust system.
Machine exhaust face specifications:
- Country of Origin: Japan
- Product Brand: Mitsubishi
- Product Number: 1555A052
- Compatible models: Mitsubishi Grandis
- Mitsubishi Galant (2008-2013)
✅ Main function:
- Prevent exhaust gases from escaping from the junction between the engine head and the exhaust manifold.
- Maintain correct pressure within the exhaust duct.
- Preventing air from entering the exhaust manifold, which affects the oxygen sensor reading.
- Reduce noise and vibration caused by gas leaks.
⚙️ Technical specifications:
- Material:
- Metal (usually steel or copper) with heat-resistant layers.
- Endurance:
- Withstands very high temperatures (over 600°C).
- Shape:
- Precisely engineered to fit exhaust ports and cylinder count.
🔧 Symptoms of a damaged exhaust manifold gasket:
- A "dumping" or popping noise near the engine when starting.
- Strong exhaust smell inside the car.
- Weak engine torque.
- High fuel consumption.
- Check Engine light on.
- Trouble codes related to the exhaust system or oxygen sensor.
🛠️ Benefits when replacing it:
- Prevent the leakage of toxic and harmful gases.
- Improve engine performance and torque.
- Reduce fuel consumption.
- Protect sensors and exhaust system from failure.
For all your Mitsubishi spare parts needs, click here.