Engine Piston Ring Set

Why You Need This Part

Piston rings are essential components in every internal combustion engine. They create a tight seal between the piston and the cylinder wall, preventing oil from entering the combustion chamber and stopping fuel gases from escaping into the crankcase. This keeps your engine running efficiently, maintains compression, and ensures power delivery.

How It Works

The ring set typically includes several precisely machined metal rings. As the piston moves up and down, these rings expand and contract to fit perfectly against the cylinder wall. They scrape excess oil and keep combustion gases sealed, allowing for smooth and powerful engine operation.

What Happens if Broken

If piston rings are damaged or worn, your car may lose power, burn oil, or produce blue exhaust smoke. You might also notice rough engine performance or poor fuel economy. Replacing faulty rings prevents costly engine damage and restores optimal performance.

Compatible Models

• Axela
• Premacy
• Atenza Sedan/Sport
• Atenza Sport Wagon
• 3
• 5
• 6
• 6 Wagon