1. Alternators For Sale
  2. sku: 15859012480655603
  3. LUXFINEPARTS 12666262

LUXFINEPARTS 12666262 Alternator Sliver 3.7L V6

fits model: Liberty, Nitro. make: Jeep, Dodge. year: 2010–2012.

12666262 Luxfineparts Alternator For 2010-2012 Jeep Liberty 3.7l V6 Fit 2011 Dodge Nitro Sliver

( Brand: Luxfineparts ), ( Manufacturer Part Number: 12666262 ), ( Type: Alternator ), ( Voltage: 12 V ), ( Features: Clockwise Rotation ), ( Oe/oem Part Number: 421000-0780, 400-52421r, 11504 ), ( Amperage: 140 A ), ( Manufacturer Warranty: 1 Year ), ( Performance Part: Yes ), ( Position On The Vehicle: Front ), ( Regulator: Er ), ( Universal Fitment: No ), ( Pulley Belt Type: Serpentine ), ( Material: Metal ), ( Pulley Class: S6 ), ( Color: Sliver ), ( Note: Brand New Manufactured With Best Quality Components )

Review LUXFINEPARTS Alternator Jeep 3.7l V6 Fit Dodge Sliver fits LIBERTY NITRO 2010–2012

Introducing the Luxfineparts 12666262 alternator, an exceptional replacement part designed specifically for the 2010-2012 Jeep Liberty with a 3.7L V6 engine and the 2011 Dodge Nitro Sliver with the same engine configuration. This alternator is engineered to provide reliable and consistent power to your vehicle's electrical systems.

The Luxfineparts 12666262 alternator boasts a robust and durable design. It features a strong drive pulley and a heavy-duty diode design that ensures efficient power conversion and long-lasting performance. This alternator is also equipped with a diode regulation system that effectively prevents voltage spikes, ensuring the protection of your vehicle's battery and electrical components.

The alternator's advanced technology also includes a voltage sensor, which continuously monitors and adjusts the output voltage to meet the specific needs of your vehicle's electrical systems. This results in improved battery charging efficiency and extended battery life.

The Luxfineparts 12666262 alternator is easy to install, with a straightforward bolt-on design that minimizes the need for modifications or additional tools. It also comes with all necessary hardware, making the installation process hassle-free and efficient.

This alternator is manufactured to meet or exceed OE specifications, ensuring a perfect fit and reliable performance. It is also backed by a comprehensive warranty, giving you peace of mind and confidence in your purchase.

In summary, the Luxfineparts 12666262 alternator is an excellent choice for those seeking a high-quality and durable replacement alternator for their 2010-2012 Jeep Liberty or 2011 Dodge Nitro Sliver with a 3.7L V6 engine. Its robust design, advanced technology, and easy installation make it a top pick for vehicle owners looking to maintain the optimal performance of their electrical systems.

Pros and Cons of Buying Luxfineparts 12666262 Alternator for 2010-2012 Jeep Liberty 3.7L V6 (2011 Dodge Nitro Sliver)

Introduction:

The Luxfineparts 12666262 alternator is a replacement part suitable for 2010-2012 Jeep Liberty 3.7L V6 engines and 2011 Dodge Nitro Sliver with the same engine specification. In this analysis, we will discuss the key advantages and disadvantages of purchasing this alternator to help you make an informed decision.

Pros:

1. Affordability: One of the primary advantages of the Luxfineparts 12666262 alternator is its competitive pricing compared to OEM (Original Equipment Manufacturer) alternatives. This can be an attractive option for those looking to save on replacement costs.

2. Compatibility: The alternator is specifically designed to fit the 2010-2012 Jeep Liberty 3.7L V6 and 2011 Dodge Nitro Sliver, ensuring a precise fit and proper function.

3. Availability: With a wide distribution network and numerous online retailers, the Luxfineparts 12666262 alternator is readily available for purchase, reducing the need for extensive waiting times for a replacement part.

Cons:

1. Durability concerns: Some customers have reported issues with the alternator's longevity, with a few experiencing failures within a year of installation. This can be a drawback for those seeking a long-term solution.

2. Installation complexity: While the alternator fits the vehicles in question, some customers have reported that the installation process can be more complicated than with OEM parts, potentially requiring additional time and resources.

3. Warranty coverage: Luxfineparts offers a limited warranty on their alternators, which may not provide the same level of protection as OEM warranties.

Conclusion:

The Luxfineparts 12666262 alternator presents an affordable alternative for those in need of a replacement part for their 2010-2012 Jeep Liberty 3.7L V6 or 2011 Dodge Nitro Sliver. However, potential buyers should be aware of the reported durability concerns and installation complexity, and consider whether these factors outweigh the cost savings. Ultimately, the decision to purchase this alternator depends on individual priorities and circumstances.

Recommendation:

If cost savings are a priority, the Luxfineparts 12666262 alternator could be a suitable choice. However, it is recommended to consider the potential risks, such as durability concerns and installation complexity, before making a purchase. Additionally, researching and comparing other aftermarket alternator options can provide valuable insights and help ensure a well-informed decision.

Details:

Package Included. Color: Silver. Note: Brand New Manufactured With Best Quality Components. Fitment: 2011 Dodge Nitro 3.7L V6.

Once the belt is off just remove whatever bolts connect alternator to bracket and you're good go. 2010 2012 Jeep Liberty 3.7L V6. Our model required the removal of three bolts: one at front and two rear. Every project has a tough spot, and this is the spot for alternator replacement: remove belt from pulley.

The Alternator is an integral part of every internal combustion engine vehicle, and its main duty to convert chemical energy into electrical so that you can charge replenish the battery in other components car. With the old alternator in your hand you're half way home. Somewhere on your vehicle there is a pensioner pulley. voltage : 12V.

Amperage: 140A. Unit Type: Alternator. When installing the battery, be sure not to install it incorrectly. New List Item.

Rotation: CW Clockwise. If you don't disconnect the battery, you're very likely to end up grounding a live wire during process. You'll likely find getting the new one back in goes much faster since you already know what size bolt heads are and where everything is. Installation Step.

First and most importantly: disconnect the battery. The tightness of the transmission belt should be appropriate. This is usually a very simple process but if you're unsure as to where they go, label them you take loose. Now that the battery is out of way disconnect wire or wires from back alternator.

You'll need to move it enough slip the belt off pulley. To complete the project just reverse removal steps paying careful attention to belt routing and pensioning. There may be several wires or just one wire on your alternator, but rest assured that of them is hot.

Examine the replacement unit before reassembly and make sure it will work for your application. Regulator Design Type: Internal. Fan Type: IF.

part #: 12666262 price

  • $110.25

specifications altnagen:

  • for models: Liberty, Nitro
  • for makes: Jeep, Dodge
  • for years: 2010-2012
  • brand: Luxfineparts
  • mpn: 12666262
  • type: Alternator
  • voltage: 12 V
  • features: Clockwise Rotation
  • oe/oem part number: 421000-0780, 400-52421r, 11504
  • amperage: 140 A
  • manufacturer warranty: 1 Year
  • performance part: Yes
  • position on the vehicle: Front
  • regulator: Er
  • universal fitment: No
  • pulley belt type: Serpentine
  • material: Metal
  • pulley class: S6
  • color: Sliver
  • note: Brand New Manufactured With Best Quality Components

payments altnagen:

  • wallet: Paypal
  • credit card: Discover
  • other

returns altnagen:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

general altnagen:

  • Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Alternators Generators
  • condition: New

seller altnagen:

  • city: Ontario, California
  • rating: 99.3%
  • # reviews: 1105

offer altnagen:

  • sold: 0
  • availability: In Stock
  • quantity: 10
  • started: October 18, 2025
  • best offers: True
  • options: Ship-to-home

shipping altnagen:

  • type: Fixed
  • service: FedEx Ground Economy
  • class: Economy
  • cost: $0.00
  • carrier: FedEx
  • transit: 4-9 Days
for models: liberty, nitro, for makes: jeep, dodge, for years: 2010-2012, type: alternator, voltage: 12 v, features: clockwise rotation, oe/oem part number: 421000-0780, 400-52421r, 11504, amperage: 140 a, manufacturer warranty: 1 year, performance part: yes, position on the vehicle: front, regulator: er, universal fitment: no, pulley belt type: serpentine, pulley class: s6, note: brand new manufactured with best quality components,
category: auto parts > car truck parts accessories > starters, alternators, ecus wiring > alternators generators, color: sliver, material: metal, sku: 15859012480655603,
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