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SCITOO 12V 140Amp Alternator Fits for Jeep Liberty 3.7L 2010 2011 2012

Based on 72 reviews
Condition: New
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$80.02
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Availability: In Stock.
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Arrives Friday, Oct 30
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At a glance

Condition
New
Size
140A
Style
11504 Alternator
Model
118744-571
Fit Type
Vehicle Specific Fit
Voltage
12 volts
In the box
SCITOO Alternator 11504 Fit for Dodge Nitro 2010-2011 3.7L(226) v6 Liberty 2010-2012 3.7L(226) v6

Features 5

  • Alternator Fitment- Automotive new alternator replacement for Dodge for Nitro 3.7L 2011,for Dodge for Nitro 4.0L 2011,for Jeep for Liberty 3.7L 2010,for Jeep for Liberty 3.7L 2011,for Jeep for Liberty 3.7L 2012
  • High-Performance Specifications Engineered with Voltage: 12V; Amperage: 140Amp; Rotation: CW (Clockwise); Regulator: ER (External Regulator) ; Fan: IF (Internal Fan); Grooves: S6 Pulley Class; Condition: New, high output alternator is compact and lightweight, fully compatible with the electronic system of your vehicle, this automotive replacement alternator delivers reliable power for your car, its built to meet the demands of modern vehicles
  • Car Alternator Reference Number- Direct OEM replacement for your malfunctioning part, OE number : 11504 421000-0780 11240
  • Premium Alternators - New alternators throught precision CNC machined castings, Bearing 100% tested to OE standards. All key mounting points are measured for proper fit. Throught igorous and accelerated cycling tests to ensure the quality and durability of product;Installing this alternator is a breeze! Simply disconnect the batterys negative terminal, adjust the transmission belt to the correct tension (too loose = power loss; too tight = bearing damage), and tighten all screws securely

Description

Do I need professional installation for this alternator, or can I install it myself? This alternator features plug-and-play design, with no modifications required. However, we always recommend professional installation if you are not familiar with automotive electrical systems to ensure safety and proper functionality. Can this alternator be used normally in extreme weather conditions? Yes. This high-output alternator uses cold-resistant materials, maintaining stable performance even in extreme weather conditions. Is it easy to maintain? This alternator is maintenance-free under normal use. It features sealed bearings and brushless designs that require no periodic lubrication or adjustments. We recommend having your entire charging system inspected during routine oil changes. What is your return and refund policy? Please message us via Amazon message for any product‑related issues. Our support team will work to resolve your concerns. As a professional autoparts seller, SCITOO adheres to the vision of "a leader in auto distributors" and is determined to provide everyone with high-quality autoparts. SCITOO is a seller of all-auto parts. From alternators, mirrors, headlight assemblies so on, it covers all car series in the American market, as well as various modified parts and OEM parts. SCITOO will be give you a better driving experience. SCITOO will be better tomorrow!

Specs 16

Brand SCITOO
Item Package Quantity 1
Fit Type Vehicle Specific Fit
Manufacturer SCITOO
Automotive Fit Type Vehicle Specific Fit
Voltage 12 volts
Package Quantity 1
Item Highlight for Dodge for Nitro 3.7L 2011|High-output CW S6 Pulley Class ER IF CW|05149275AA AND0608 421000-0780 5149275AA

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Works good
Size: 140A Style: 421000-0252 Alternator
Works good good price 👍🏻
Reviewed in the United States on April 22, 2026 by jacob

Fitts excellent 👌
Size: 140A Style: 11504 Alternator
Yes part was shipped on time was my 2nd part because the first one was damaged 2nd one arrived it was damaged but not as bad as the first one so I decided to keep it but overall the Alternator fit perfectly and it started right up when installed good product thank you
Reviewed in the United States on August 26, 2024 by Rhonita

Defective alternator
Size: 140A Style: 11504 Alternator
It worked great for the first 4-5 weeks then shortly afterwards the battery light on my dash came on.. It went off shortly afterwards and now 1 month later the battery light has come on every day for the past 3 days.. Cant return or exchange it b/c of amazon's 30 day period is over. Not even 3 months old and already having problems with it. ... show more
Reviewed in the United States on October 9, 2023 by .M.M.

Work and fit 07 nitro well
Size: 140A Style: 11504 Alternator
Dispite saying it won’t fit my 07 nitro I took a chance because it had my number listed and it worked, showing 14.4 volts inside like my original. Let see if it holds up
Reviewed in the United States on March 18, 2024 by Lance

Great Alternator!
Size: 140A Style: 11504 Alternator
This alternator worked great on my 2011 Jeep Liberty. Exact fit and works great!
Reviewed in the United States on January 19, 2023 by Marc

Recommend
Size: 140A Style: 11504 Alternator
Perfect fit for 2011 keep liberty, super easy install (I was able to do it by myself for the most part with some YouTube videos) the shipping sucked though!
Reviewed in the United States on September 24, 2020 by Amazon Customer

Worked great!
Size: 140A Style: 13871N Alternator
Got it pretty quickly and installed it about 2 weeks later. Works as expected.
Reviewed in the United States on July 25, 2024 by Barbara

Broke other parts
Size: 140A Style: 11504 Alternator
Part looked brand new and freshly manufactured, however, not only did it leak fluid, the fan blades were improperly installed causing it to spark. This defective item also cooked my throttle body. Do not buy
Reviewed in the United States on August 6, 2026 by Alastair Cockram
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