Dayco 892014 Alternator Decoupler Pulley

Alternator Decoupler Pulley for Nissan and Suzuki

Dayco 892014 is an alternator decoupler pulley for select Nissan and Suzuki applications. It is used in the charging system to help manage alternator drive behavior and maintain smoother belt operation under changing engine speeds.

Key Features

• Alternator decoupler pulley for charging system service
• Direct-fit application coverage for select Nissan Frontier, Rogue, Altima, Sentra, X-Trail, and Suzuki Equator models
• OE-style replacement for vehicles originally equipped with a decoupler pulley
• Cross-references Gates 37113P for the same application
• Part number 892014 for catalog and fitment lookup

Detailed Description

Dayco 892014 is built for vehicles that use an alternator decoupler pulley to isolate belt vibration and reduce drivetrain shock at the alternator. This type of pulley is commonly found on Nissan Frontier, Nissan Rogue, Nissan Altima, Nissan Sentra, Nissan X-Trail, and Suzuki Equator applications across the listed model years. If you are replacing a worn charging-system pulley on a Nissan Frontier or Nissan Altima, this part number 892014 provides the correct service reference for the application.

This part cross-references Gates 37113P for the same application.

What It Helps Address

• Alternator pulley noise or rough operation
• Belt flutter or vibration at the accessory drive
• Charging-system driveline shock during engine speed changes
• Wear-related pulley failure on decoupler-equipped alternators
• Fitment lookup for Nissan Frontier, Rogue, Altima, Sentra, X-Trail, and Suzuki Equator service

Installation Notes and Tips

Verify the alternator pulley style on the vehicle before ordering, since decoupler pulleys are application-specific. Confirm the vehicle year, make, and model against the listed fitment for Dayco 892014, and inspect the belt and related drive components during service. Professional installation is recommended for charging-system repairs.

Quality Assurance

Dayco is a recognized aftermarket brand for belt drive and engine accessory components. Use this part number 892014 as a direct reference when sourcing an alternator decoupler pulley for the listed Nissan and Suzuki applications.