WAI 11047N Alternator

WAI 11047N Alternator for Colorado, Canyon, i-280, i-350

The WAI 11047N alternator is a 100% new charging unit built to deliver the amperage needed for modern electrical loads. It is engineered with an internal regulator, internal fan, and a 6-groove serpentine pulley for direct replacement service on select Chevrolet, GMC, and Isuzu applications.

Key Features

• 100 amp output for stable charging performance
• 100% new construction, not remanufactured
• Internal regulator for integrated voltage control
• Internal fan design for alternator cooling
• Clockwise rotation with included pulley
• 6-groove pulley for serpentine belt systems
• VALEO family design

Product Details

Built for 12-volt charging systems, this WAI alternator supports the electrical demands found in daily-driven trucks and SUVs. The WAI 11047N uses proprietary components and manufacturing processes to help deliver consistent output and long service life. It cross-references BBB Industries 11047 for the same application and is listed for 2004-2006 Chevrolet Colorado, 2004-2006 GMC Canyon, 2006 Isuzu i-280, and 2006 Isuzu i-350.

What It Helps Solve

• Battery warning lights caused by weak alternator output
• Dim headlights or unstable accessory performance
• Charging system voltage drop under electrical load
• Noise or charging issues from a failing alternator assembly
• Starting problems related to insufficient system charging

Installation Notes and Tips

Verify pulley groove count, belt type, rotation direction, and amperage rating before installation. This unit is configured for clockwise rotation, internal regulation, and a serpentine belt drive. Confirm vehicle-specific fitment for your 2004-2006 Chevrolet Colorado, GMC Canyon, or 2006 Isuzu i-280/i-350 application before replacement.

Quality Assurance

WAI builds this alternator as a new replacement unit using proprietary components and processes to support maximum life and performance in the charging system.