INA FP09011 Accessory Drive Belt Idler Assembly

Accessory Drive Belt Idler for Nissan Sentra

INA FP09011 is an accessory drive belt idler assembly for the front end auxiliary drive system. It is built for 2000-2006 Nissan Sentra applications and supports stable belt routing in high-load engine layouts.

• Accessory drive belt idler assembly for FEAD service
• Fits 2000-2006 Nissan Sentra, N/A
• OE-style replacement for accessory belt system maintenance
• Cross-reference: Continental 49110
• Cross-reference: Four Seasons 36142

FEAD System Function

INA FP09011 is part of the front end auxiliary drive system that manages accessory belt operation. The assembly is engineered to handle vibration damping in tight installation spaces, which is important on modern engines with higher accessory loads. For Nissan Sentra owners, FP09011 provides a direct replacement option for maintaining proper belt tracking and accessory drive performance.

Common Issues This Part Addresses

• Belt noise from a worn idler bearing
• Accessory belt misalignment
• Uneven belt wear on the drive system
• Vibration in the accessory belt path
• Loss of smooth belt routing on the Nissan Sentra

Installation Notes

Verify belt routing and inspect the full accessory drive system before installation. Replace the idler assembly if the pulley shows roughness, play, or noise. Confirm fitment by matching INA FP09011 to the vehicle application and OE reference 531 0901 100 before service.

Quality Assurance

INA focuses on FEAD components and assembled kits for accessory drive service, with an emphasis on vibration control and compact packaging for demanding engine applications. Part number FP09011 is listed for 2000-2006 Nissan Sentra coverage.