Help keep the battery charged and the electrical system supplied with the TERREPOWER (formerly BBB Industries) Alternator N11391, a new 12-volt, 130-amp unit designed for dependability and reliability throughout the vehicle's service life. It is listed for several models from Honda and Acura, among them the 2009-2011 Honda Pilot 3.5L, 2008-2010 Honda Odyssey 3.5L and 2009-2011 Honda Ridgeline 3.5L. It covers V6-3.5L and V6-3.7L engines, and the "Vehicles it fits" section shows the full list.
The alternator is driven by the engine's serpentine belt and turns that rotation into electrical current. That current recharges the battery and powers lights, accessories and electronics while the engine runs. If a failed unit is behind a battery warning light, dimming lights or a battery that keeps running down, this new 2009-2011 Honda Pilot 3.5L alternator replaces it. Test the charging system first, since other components can cause the same signs.
OE manufacturer: Nippondenso. Quantity per application: 1. Country of origin: China.
Interchange: 104210-5920 · 31100-RGW-A01
1042105920 · 31100RGWA01 · CSF92
This part cross-references / interchanges with the following part numbers:
Will this work as a 2009-2011 Honda Pilot 3.5L alternator?
Yes. N11391 is listed for the 2009-2011 Honda Pilot with the V6-3.5L engine. The "Vehicles it fits" section shows every listed application.
Will this alternator fit my 2008-2010 Honda Odyssey 3.5L?
It is listed for the 2008-2010 Honda Odyssey with the V6-3.5L engine.
What is the electrical output of this alternator?
It is a 12-volt DC unit rated at 130 amps. It has an internal voltage regulator, an internal fan and a negative ground.
Does it come with a pulley?
Yes. The pulley is included. It is a conventional 6-groove serpentine pulley with a 71 mm (2-13/16 in) outside diameter, set up for clockwise rotation.
What are signs the alternator may need replacing?
Common signs include a battery warning light, dim or flickering lights, a battery that keeps running down, or whining from the unit. Test the charging system first, since other parts can cause these symptoms.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
