TERREPOWER N11504 alternator for the 2010-2012 Jeep Liberty V6 3.7L and other vehicles charges the battery and powers the electrical system while the engine runs. This alternator is new.
A battery warning light, dimming headlights or a battery that keeps running down can come from a failing alternator. A weak battery, a slipping belt or corroded cables can be behind these signs too, so find the cause before buying one.
This alternator fits the 2010-2012 Jeep Liberty V6 3.7L and the 2011 Dodge Nitro V6 3.7L, and each takes one.
Fit and size
Build and materials
One alternator with its pulley.
Interchange: 421000-0780
05149275AA · 5149275AA
This part cross-references / interchanges with the following part numbers:
Does the TERREPOWER N11504 work as an alternator for a 2012 Jeep Liberty V6 3.7L?
Yes. The TERREPOWER N11504 fits the 2010-2012 Jeep Liberty V6 3.7L, so a 2012 model is covered.
Is this the Nitro alternator for the 2011 Dodge Nitro V6 3.7L?
Yes. This alternator fits the 2011 Dodge Nitro V6 3.7L, and that vehicle takes one.
What is the amperage rating of the TERREPOWER N11504 alternator?
The TERREPOWER N11504 is rated at 140 amperes on a 12 volt DC system. It has an external regulator and clockwise (right) rotation.
Does this alternator come with a pulley?
Yes. The pulley is included. It is a conventional 6-groove serpentine-belt pulley, 57 mm (2-1/4 in) across, and not a decoupler or clutch pulley.
Is 5149275AA an interchange number for this alternator?
Yes. 5149275AA is listed on the Interchange line for the TERREPOWER N11504, along with 05149275AA and 421000-0780.
No reviews yet — be the first to review this product.
Write a Review
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.
