ACDelco 16194007 Manifold Absolute Pressure Sensor Seal

The ACDelco 16194007 is a Genuine GM manifold absolute pressure (MAP) sensor seal designed to provide a reliable seal between the MAP sensor and the intake manifold. This small but critical component prevents vacuum leaks that can cause rough idle, poor fuel economy, and inaccurate sensor readings.

Key Features:

• Genuine ACDelco GM OEM quality ensures proper fit and durability
• Prevents vacuum leaks at the MAP sensor mounting point
• Helps maintain accurate manifold pressure readings for optimal engine performance
• Direct replacement for worn or damaged original seal
• Recommended replacement during MAP sensor service

This seal is an essential component when servicing or replacing your vehicle's MAP sensor. A worn or damaged seal can allow unmetered air into the intake system, triggering check engine lights and affecting engine performance. Regular inspection and replacement of this seal during maintenance helps ensure your engine management system receives accurate pressure data for proper fuel delivery and ignition timing.