This is the OEM Mass Air Flow Housing Seal that fits various VQ35DE equipped Nissan and Infiniti models.

This O-Ring is installed between the MAF Sensor Housing and the OEM Intake Air Box. This o-ring is an important piece, as it prevents dirty and unfiltered air from being drawn in between the two mounting surfaces.

Fits:

• 2003-2006 Nissan 350Z
• 2003-2007 Infiniti G35 Coupe
• 2003-2006 Infiniti G35 Sedan
• 2003-2008 Infiniti FX35