Help keep the battery charged and the electrical system powered with the REMY ELECTRICAL Remanufactured Alternator, part number 12849. It fits many vehicles, among them the 2007-2008 Dodge Ram 1500, 2008-2010 Dodge Dakota and 2007-2009 Dodge Durango. It is a direct-fit replacement for the listed applications with V6-3.7L and V8-4.7L engines. See the Buyer's Guide tab for the full list of vehicles and the exact year and engine for each.
This is a premium-quality remanufactured alternator. Remy designed it for dependability and reliability throughout the service life of the vehicle. The alternator is driven by the engine and generates the electrical current that recharges the battery and runs the vehicle's electrical accessories while the engine is running.
OE manufacturer: Nippondenso. The listed applications use one alternator. Country of origin: Mexico.
Signs an alternator may need replacing: a battery or charging warning light, dim or flickering lights, or a battery that keeps running down. If a failed alternator is the cause, this unit replaces it. Test the battery and charging system first.
Interchange: 421000-0430 · 421000-0590 · 421000-0591
4210000430 · 4210000590 · 4210000591 · 4801251AD · 56029700AB · 56029700AD
This part cross-references / interchanges with the following part numbers:
Is this the right Dodge Ram 1500 alternator for my truck?
It is listed for the 2007-2008 Dodge Ram 1500 with the V6-3.7L engine and for the 2008 model with the V8-4.7L engine. Check the Buyer's Guide tab for your exact year and engine.
Does it also fit the Dodge Dakota and Dodge Durango?
Yes. It is listed for the 2008-2010 Dodge Dakota and the 2007-2009 Dodge Durango with V6-3.7L or V8-4.7L engines. The Buyer's Guide tab shows the other listed vehicles.
What are the electrical specifications of Remy 12849?
It is a 12-volt DC alternator with a 136-amp rating. It has clockwise (right) rotation, an external regulator and an internal fan.
Is the pulley included, and is this unit new or remanufactured?
The pulley is included. This is a premium-quality remanufactured alternator, and the listed applications use one unit.
What are signs that an alternator may need replacing?
Common signs are a battery warning light, dim or flickering lights, and a battery that keeps running down. Test the battery and charging system first, because a bad battery or wiring can cause the same symptoms.
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.
