TYC 2-11151 Alternator

Alternator for Acura and Honda Applications

This TYC alternator is a direct-fit charging component for select Acura and Honda vehicles that use a 130-amp output and internal regulation. TYC 2-11151 is built for applications that require a clockwise-rotation alternator with a 6-groove pulley and internal fan design.

• 130A output for factory-style charging performance
• Internal voltage regulator
• Internal fan position
• Regular pulley wheel design with 6 grooves
• Clockwise rotation
• OE manufacturer reference: ND

Vehicle Fitment

• Fits 2003-2009 Acura MDX, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
• Fits 2005-2008 Acura RL, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
• Fits 2004-2008 Acura TL, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
• Fits 2005-2008 Honda Pilot, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
• Fits 2006-2008 Honda Ridgeline, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A
• Fits 2005-2007 Honda Odyssey, N/A; Regulator Position: Internal; Fan Position: Internal; Power Generation (Amps): 130A

What This Alternator Helps Address

• Battery warning lights caused by charging system output loss
• Dim lights or electrical instability at idle and under load
• Slow battery recovery after starting
• Charging issues related to worn internal regulator or internal components
• Replacement needs for Acura MDX, Acura TL, Honda Pilot, and related models

Installation Notes and Tips

Confirm pulley groove count, rotation direction, and connector match before installation. This TYC 2-11151 alternator is specified with internal regulation and internal fan placement, so the replacement unit should match the original charging system configuration on the vehicle. Verify fitment by year, make, and model before ordering, especially for Acura MDX, Honda Odyssey, and Honda Ridgeline applications.

This part cross-references ACDelco 334-2661 and Honda 31100-RJA-A02 for the same application.

Quality Assurance

TYC supplies this alternator as an OE-style replacement built to match the listed factory specifications, including 130-amp output and ND manufacturer reference. Part number 2-11151 is cataloged for direct replacement use on the confirmed Acura and Honda fitments shown above.