Remy 12270 alternator for the 2001-2002 Mitsubishi Montero V6 3.5L and the 2003 Montero V6 3.8L charges the battery and powers the electrical system while the engine runs. This remanufactured Remy alternator is designed for dependable service across the life of the vehicle.
A battery warning light, dim headlights or a battery that keeps going flat can mean the alternator is weak, but those signs can have other causes. Before replacing it, look over the drive belt and the battery cable connections with the engine off and cool, and have the battery and charging system tested at a shop.
It is a direct-fit Mitsubishi Montero alternator for the 2001-2002 V6 3.5L and the 2003 V6 3.8L.
Fit and size
Build and materials
One alternator with its pulley. This listing holds one alternator, and the vehicle takes one.
Interchange: MD370480 · A3TB2891
This part cross-references / interchanges with the following part numbers:
Does the Remy 12270 alternator fit the 2001-2002 Mitsubishi Montero V6 3.5L?
Yes. Remy 12270 fits the 2001-2002 Mitsubishi Montero V6 3.5L and the 2003 Montero V6 3.8L.
Does the Remy 12270 come with a pulley?
Yes. Remy 12270 includes its pulley. This listing is a single remanufactured alternator, and the vehicle takes one.
Is this remanufactured alternator a 12-volt, 100-amp unit?
Yes. This alternator is rated for 12 volts DC and 100 amps, and it has an internal regulator and an internal fan.
Is MD370480 an interchange number for Remy 12270?
Yes. MD370480 is listed as an interchange number for Remy 12270, along with A3TB2891.
Can dim headlights mean the alternator is going bad?
They can, and a battery warning light or a battery that keeps going flat can also be signs of a weak alternator. A shop can test the charging system.
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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.
