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New 11391 Alternator 130Amp for Honda for Odyssey 2008-2010 3.5L

  • Based on 510 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Sep 15
Order within 14 hours and 56 minutes
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Size: 130A


Style: 11391 Alternator


Features

  • Alternator Fitment- Automotive new alternator replacement for 2008-2010 for Honda for Odyssey 3.5L, 2009-2011 for Honda for Pilot 3.5L, 2009-2011 for Honda for Ridgeline 3.5L, 2009-2011 for Acura RL 3.7L, 2009-2014 for Acura TL 3.5L 3.7L, 2010-2014 for Acura TSX 3.5L, 2010-2013 for Acura MDX ZDX 3.7L
  • High-Performance Specifications Engineered with Voltage: 12V; Amperage: 130Amp; Rotation: CW (Clockwise); Regulator: IR (Internal Regulator) ; Fan: IF (Internal Fan); Grooves: 6-Groove Pulley; 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 : 11391, 104210-5920, 31100-RGW-A01, 31100-RGW-A01RM, CSF92, PME12872, AL1311X
  • 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
  • Why Choose SCITOO As a trusted name in automotive replacement parts, SCITOO delivers high-output alternators that combine performance, durability, and affordability. Whether youre driving a sedan, SUV, or truck, our alternator is your go-to solution for reliable power; for any issues, our team provides professional technical support

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!

Brand: SCITOO


Item Package Quantity: 1


Color: As Shown


Fit Type: Vehicle Specific Fit


Manufacturer: SCITOO


Color: As Shown


Fit Type: Vehicle Specific Fit


Automotive Fit Type: Vehicle Specific Fit


Voltage: 12 volts


Package Quantity: 1


Item Highlight: for Pilot for Ridgeline 2009-2011 V6 3.5L|for Acura MDX RL TL TSX ZDX 09-14 3.5 3.7L|Replaces 31100-RGW-A01 AND0484


Brand Name: SCITOO


Manufacturer Part Number: 118506-575


Manufacturer: SCITOO


Number of Items: 1


Unit Count: 1 Count


OEM Equivalent Part Number: 11391, 104210-5920, 31100-RGW-A01, 31100-RGW-A01RM, CSF92, PME12872, AL1311X,1040RGWA01


Included Components: SCITOO Alternator Fit for Honda Odyssey Alternator 2008 2009 2010, for Honda Pilot Alternator 2009 2010 2011 3.5L 130Amp CW IR IF 12V 6-Groove Pulley AL1311X High Output New Alternator 11391N


Item Weight: 0.42 kg


Item Type Name: 118506-575


Model Number: 118506-575


Manufacturer Warranty Description: 12 months


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 15

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


  • Exact fit as original.
Exact fit as the original for my 2009 Honda Pilot. Quality seems to be good. Time will tell if it will last.
Reviewed in the United States on July 25, 2026 by Blue Jay

  • Perfect fit.
Perfect fit and easy to install, works well.
Reviewed in the United States on June 7, 2026 by Marius Miclausi

  • Does not last long. Would not recommend.
Very disappointed with this product. While it had lots of good reviews, it seems like the poor reviews are all related to the same issue It only lasted about 7 months, which is quite discouraging.
Reviewed in the United States on September 1, 2026 by Taylor Ward

  • Great quality alternator
My alternator went out while on a trip. I ordered this one and it came quickly. My mechanic was able to use it and my van has been running great since then. Great quality. It was hard for me to instal to that’s why we took it to the mechanic. Better value than if the mechanic bought one for me. It fit great. ... show more
Reviewed in the United States on October 15, 2024 by Lisa S.

  • 11 honda pilot
Update 9/11/25 still working and maintaining the battery. I would say it is worth the money. UPDATE 9/11/23 Alternator still rocking and rolling. I was concerned as the price was almost too good to be true. But it still works! **** So kuddos to Amazon driver. He was actually early. I almost had the old alternator out as he walked up the driveway with the new one. Kid was nice enough to hand a breaker bar to me. Part fits and works so far. Will update as time goes on. Honda engineers are obviously paid well as they likely never work on their own cars. I felt like my engine bay gave birth to an alternator. Tip for installation - reconnecting the ac compressor wire is easily done from underneath the car. Open up the tow hook radiator drain door. Wire connector is easily reachable. ... show more
Reviewed in the United States on September 12, 2022 by michelle robertson

  • Great
Ok
Reviewed in the United States on April 18, 2026 by tim

  • Works but voltage output lower than original.
First off make sure you tap the bushing on the lower hole all the way in before you try to mount this or you will want to pull your hair out. You won't be able to get the alternator in the lower slot without doing that. My original alternator output 14.4v. so far this one outputs 14.0-14.1v. My Amazon replacement alternator lasted exactly 2.5 years. Hopefully this one lasts longer than that. ... show more
Reviewed in the United States on May 26, 2024 by Tova-Jesse

  • Awful Product
Failed after only a few months, unfortunately while we were several hours away from home and vehicle had to be expensively towed. We are out now more than the item cost, since we're past the return window, but also the cost of another replacement and the tow. I don't recommend anybody purchase this product, if they want an alternator that will last more than a few months! Save your money and stay away! ... show more
Reviewed in the United States on June 4, 2024 by DayFamily2009

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