Remy Alternator P/N:12902
Remy 12452 alternator for the 2003-2009 Toyota Tundra V8 4.7L and other vehicles charges the battery and powers the electrical system while the engine runs. This is a remanufactured unit.
A battery warning light, dim headlights or a battery that keeps going flat can mean the alternator is wearing out. These signs alone do not prove the alternator is the problem, since a worn battery can look the same.
This is an alternator for the 2003-2009 Toyota Tundra V8 4.7L and the 2003-2009 Toyota Sequoia V8 4.7L, and each takes one.
Fit and size
Build and materials
One remanufactured alternator with its pulley.
Interchange: 104210-3380 · 104210-5120 · 27060-0F040 · 27060-0F070
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Is this Remy alternator new or remanufactured?
Remy 12452 is a remanufactured alternator. It is rated 12 volts DC and 130 amperes, and its country of origin is Mexico.
Is this Sequoia alternator the right one for the 2003-2009 Toyota Sequoia V8 4.7L?
Yes. Remy 12452 fits the 2003-2009 Toyota Sequoia V8 4.7L, and the vehicle takes one.
Does this alternator have an internal or external regulator?
This alternator has an internal regulator and an internal fan. Its output rating is 130 amperes at 12 volts DC.
Does the 12452 alternator come with a pulley?
Yes. The pulley is included with this alternator, so no separate pulley is needed.
Does the number 27060-0F040 cross to this alternator?
Yes. 27060-0F040 is an interchange number for Remy 12452, along with 104210-3380, 104210-5120 and 27060-0F070.
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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.