TERREPOWER 11504 alternator for the 2010-2012 Jeep Liberty V6 3.7L and other vehicles turns engine rotation into electrical power to charge the battery. This is a remanufactured alternator with the pulley included.
- 140 ampere output rating at 12 volts DC
- External regulator
- Clockwise (right) rotation
- 6-groove conventional pulley, 57 mm (2-1/4 in) outside diameter, for a serpentine belt
- Air cooled with an internal fan
Quick facts
- Part: TERREPOWER 11504 alternator
- Fits: the 2010-2012 Jeep Liberty V6 3.7L and other vehicles
- Condition: Remanufactured
Dimming headlights, a battery warning light or a battery that keeps going flat can mean the alternator is not charging. Before replacing it, look over the drive belt for cracks and the battery terminals for corrosion or looseness, with the engine off and cool, because both can produce a charging complaint. If a failed alternator is the cause, this unit replaces it.
Fits
It fits the 2010-2012 Jeep Liberty V6 3.7L and the 2011 Dodge Nitro V6 3.7L, and each takes one alternator.
Specifications
Fit and size
- Quantity per vehicle: 1
- Voltage: 12 V DC
- Amperage rating: 140 A
- Rotation direction: Clockwise (right)
- Outside pulley diameter: 57 mm (2-1/4 in)
- Pulley groove quantity: 6
Build and materials
- Condition: Remanufactured
- Regulator type: External
- Pulley: included, conventional type (not a decoupler or clutch pulley), serpentine belt
- Cooling: air, with an internal fan
- Ground type: Negative
- OE manufacturer: Nippondenso
- Country of origin: Mexico
In the box
One alternator with its pulley included.
Interchange: 421000-0780
05149275AA · 5149275AA
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
05149275AA, 5149275AA, 421000-0780
Frequently Asked Questions
Is this the Nitro alternator for the 2011 Dodge Nitro V6 3.7L?
Yes. TERREPOWER 11504 fits the 2011 Dodge Nitro V6 3.7L, and that engine takes one alternator.
Is this alternator right for the 2012 Jeep Liberty V6 3.7L?
Yes. The 2012 Jeep Liberty V6 3.7L falls inside the 2010-2012 years this alternator covers, and it takes one.
What is the amperage rating of the TERREPOWER 11504?
It is rated at 140 amperes and 12 volts DC. It turns clockwise (right) and has an external regulator.
Does this alternator come with a pulley?
Yes. The pulley is included: a conventional 6-groove pulley, 57 mm (2-1/4 in) across, for a serpentine belt. It is not a decoupler or clutch pulley.
Does the TERREPOWER 11504 replace number 05149275AA?
Yes. 05149275AA is one of the other-brand numbers that TERREPOWER 11504 replaces, as listed on the Interchange line.
