Mopar Performance 04573049 Air Cleaner Mounting Leg Isolator

The Mopar Performance 04573049 Air Cleaner Mounting Leg Isolator is a genuine OEM rubber grommet designed to securely mount the air cleaner housing to the vehicle while providing essential vibration dampening. This precision-engineered component serves a dual purpose: it holds the air cleaner assembly firmly in place while isolating engine vibrations to reduce noise, vibration, and harshness (NVH) in the cabin.

Key Features:

• Genuine Mopar Performance OEM quality for reliable fit and durability
• Rubber construction absorbs vibrations and minimizes noise transmission
• Precision-molded design ensures proper fitment on air cleaner mounting legs
• Prevents metal-to-metal contact between air cleaner and mounting bracket
• Replaces worn or degraded original isolators that can cause rattling
• Compatible with multiple Mopar engine platforms including V6, V8, and diesel applications

This isolator is designed for vehicles built after December 7, 2013, and fits a wide range of Chrysler, Dodge, Jeep, and Ram models. Over time, rubber isolators can degrade, crack, or become deformed due to heat and engine vibration, leading to loose air cleaner assemblies and unwanted noise. Replacing worn isolators restores proper air cleaner mounting and maintains a quiet, vibration-free engine bay.