Genuine 13711247031 Air Mass Meter Boot

The Genuine 13711247031 Air Mass Meter Boot is an OEM replacement intake boot designed to connect the air mass flow sensor to the throttle body on select BMW vehicles. This factory-engineered component ensures proper airflow measurement and engine performance by providing a secure, leak-free connection within the air intake system.

Key Features:

• OEM quality rubber construction for durability and temperature resistance
• Designed with precision folds and ribs for flexibility and vacuum stability
• Exact replacement with proper OE fittings and connectors
• Noise-dampened design with specific stiffening
• Protects delicate air mass sensor from contaminants and debris
• May include integration points for pressure and temperature sensors

This air intake boot plays a critical role in maintaining accurate air mass readings for the engine control computer. A cracked or damaged boot can allow unmetered air into the system, causing poor fuel economy, rough idle, and reduced performance. The Genuine brand ensures you receive the exact same part that was installed at the factory, manufactured to BMW's original specifications for perfect fit and long-lasting durability.