WAI 11163N Alternator

WAI 11163N Alternator Overview

The WAI 11163N is a 110 amp alternator built for charging performance in late-model Nissan applications. It is a 100% new unit, not remanufactured, and uses proprietary components and manufacturing processes to support long service life and consistent output.

Compatible with Nissan Rogue and Nissan X-Trail applications, this alternator is a direct-fit electrical replacement for vehicles using a Hitachi-style unit with a serpentine pulley setup. The WAI 11163N alternator is a practical choice when you need stable charging output and OE-style fitment.

Key Features

• 110 amp amperage rating for modern vehicle electrical demand
• 100% new construction, not remanufactured
• Internal fan design
• Internal voltage regulator
• Clockwise (right) rotation
• 6-groove serpentine pulley included
• Decoupled clutch pulley included
• Hitachi family application

Detailed Description

WAI part number 11163N is engineered as a replacement alternator for select Nissan charging systems. It is built to deliver the amp output needed for vehicles with higher electrical loads, while maintaining the pulley, rotation, and regulator configuration expected for the application. This part cross-references BBB Industries 11163 for the same application.

Fitment includes 2008-2012 Nissan Rogue, Hitachi Unit, 110 Amp; 2009-2011 Nissan X-Trail, Mexico; and 2005-2006 Nissan X-Trail. If you are replacing a failing alternator on a Nissan Rogue or Nissan X-Trail, WAI 11163N provides a direct replacement path with the correct electrical and pulley specifications.

Common Problems This Part Can Address

• Battery warning light caused by low charging output
• Dim lights or electrical instability at idle
• Battery drain from an alternator that is no longer maintaining system voltage
• Charging system noise related to pulley or internal component wear
• Intermittent accessory performance from insufficient alternator output

Installation Notes and Tips

• Verify pulley groove count, belt type, and rotation direction before installation.
• Confirm the vehicle uses a Hitachi-style alternator and the correct 110 amp specification.
• Inspect the serpentine belt, tensioner, and charging cables during replacement.
• Check battery condition and charging voltage after installation to confirm system performance.

Quality Assurance

WAI builds this alternator as a new replacement unit using proprietary components and processes focused on durability and performance. The 11163N is manufactured to meet the electrical demands of the listed Nissan Rogue and Nissan X-Trail applications.