Mercedes-Benz Engine Breather Hose A2702031882 – Genuine Crankcase Vent Hose

Description

The Mercedes-Benz Engine Breather Hose (Part No. A2702031882) is a genuine OEM crankcase ventilation hose designed to regulate airflow between the engine’s crankcase and the intake system. This essential component helps control oil vapors, reduces emissions, and maintains proper internal engine pressure for smooth and efficient operation.

Manufactured to Mercedes-Benz factory standards, the A2702031882 hose is made from high-quality, heat- and oil-resistant materials for long-lasting durability. It ensures a perfect fit and leak-free connection, preventing vacuum leaks and engine performance issues.

Key Features:

• Genuine Mercedes-Benz OEM breather hose

• Part number: A2702031882

• Regulates crankcase ventilation and reduces emissions

• Ensures smooth airflow and stable engine pressure

• Durable, heat- and oil-resistant construction

• Prevents vacuum leaks and oil vapor buildup

• Direct-fit OEM replacement for easy installation

Compatibility / Fitment:

• Mercedes-Benz A-Class (W176)

• Mercedes-Benz B-Class (W246)

• CLA-Class (C117)

• GLA-Class (X156)

• Equipped with 1.6L or 2.0L petrol engines (M270 / M274)

• Verify with VIN for precise compatibility

Maintenance Tip:
Inspect breather hoses periodically for cracks or blockages. A damaged hose can cause oil leaks, rough idling, or increased emissions.