Mercury/MerCruiser Intake Air Control Muffler - 863829

Mercury/MerCruiser Intake Air Control Muffler - 863829

This air control muffler helps reduce noise and vibration from the engine's air intake system, ensuring smoother engine operation and reducing the audible noise generated by the engine during operation. It also helps maintain proper airflow, reduces vibrations, and protects sensitive engine components by ensuring only clean, filtered air enters the engine.

Fits:

• 4.3L MPI Alhpa RWC (SN 0M615000 & Above)
• 4.3L MPI Bravo RWC (SN 0M615000 & Above)