---
product_id: 16212496
title: "REMAN ALTERNATOR, Model: 2100609"
brand: "denso"
price: "€ 504.37"
currency: EUR
in_stock: true
reviews_count: 12
category: "Denso"
url: https://www.desertcart.fi/products/16212496-reman-alternator-model-2100609
store_origin: FI
region: Finland
---

# Reliable electrical output Easy installation design Corrosion & abrasion resistant REMAN ALTERNATOR, Model: 2100609

**Brand:** denso
**Price:** € 504.37
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your ride with Denso’s reman alternator — reliability you can feel, miles you can trust!

## Quick Answers

- **What is this?** REMAN ALTERNATOR, Model: 2100609 by denso
- **How much does it cost?** € 504.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/16212496-reman-alternator-model-2100609)

## Best For

- denso enthusiasts

## Why This Product

- Trusted denso brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Backed by Confidence:** Comes with a limited warranty, giving you peace of mind and protection on every drive.
- • **Durability That Lasts:** Crafted from premium corrosion and abrasion-resistant materials, ensuring longevity even in the toughest driving conditions.
- • **OEM-Grade Performance:** Experience the trusted power of a Denso remanufactured alternator, engineered to keep your vehicle running smoothly mile after mile.
- • **Plug-and-Play Installation:** Designed for a straightforward swap—get your vehicle back on the road faster without unnecessary hassle.
- • **Smooth & Efficient Operation:** Runs with minimal resistance for optimal engine idle and consistent battery charging, even under heavy electrical loads.

## Overview

The REMAN ALTERNATOR Model 2100609 by Denso is a remanufactured, OEM-quality electrical generator designed to replace your vehicle’s alternator. It features corrosion and abrasion-resistant construction, ensuring durability and long service life. Weighing 13 pounds and machined for precision, it offers smooth operation with minimal resistance, restoring optimal battery charging and engine idle performance. Easy to install and backed by a limited warranty, this alternator is a trusted choice for maintaining your vehicle’s electrical system.

## Description

REMAN ALTERNATOR, Model: 2100609

Review: Can't beat the Denso brand - After 230k miles on the Honda CRV. The alternator finally gave out and stop recharging. As many of you know, anything OEM from Honda is crazy expensive. But after researching and looking around. I found out there are a lot of Denso made parts on the car. Though the alternator has lost it's decals on the body itself, so I wasn't sure if it's even a factory alternator. But anyways, these one is rebuilt from Denso itself. I'm not sure that was replaced on this alternator but this unit is literally brand new looking and has all the decals with the part number for the vehicle. It spins smoothly with very little resistance. Installation wasn't that easy. It took me a good 2 hours to replace the dead unit. I took several photos of what I did and no, you do not have to remove the radiator to remove the alternator. Just have to remove the two radiator top mount and push it forward to give you more room. This got nothing to do with the build quality. Again, this unit appears brand spanking new and all the connectors even look new. The only issues I have is the lead from the alternator to the battery. They don't include the 10mm nut to secure down the post. So you have to reuse the one that came off the dead alternator. So about 2 hours later, removed the dead unit out and replaced it with this one. Started the vehicle and no more battery light on the dash and took her for a test drive. Every is all good and in fact the car idle has return to normal especially with the A/C turned on.
Review: Perfect fit on a 2007 CRV - This is an OEM remanufactured unit , looks and fit perfectly on my 2007 CRV. Had it on 3 months now seems to be working fine. Will update after 6 months.

## Features

- Designed to render excellent performance
- Constructed form a highly durable material which is corrosion and abrasion resistant
- Acts an an electrical generator and produces electricity
- Easy to install
- Backed by a limited warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0027RSOXY |
| Best Sellers Rank | #374,375 in Automotive ( See Top 100 in Automotive ) #1,104 in Automotive Replacement Alternators |
| Brand | Denso |
| Customer Reviews | 4.1 4.1 out of 5 stars (53) |
| Date First Available | January 2, 2007 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 13 pounds |
| Item model number | 2100609 |
| Manufacturer | DENSO |
| Manufacturer Part Number | 2100609 |
| Model | REMAN ALTERNATOR |
| Position | Center |

## Images

![REMAN ALTERNATOR, Model: 2100609 - Image 1](https://m.media-amazon.com/images/I/91Blnn6CJGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can't beat the Denso brand
*by Y***Y on March 24, 2025*

After 230k miles on the Honda CRV. The alternator finally gave out and stop recharging. As many of you know, anything OEM from Honda is crazy expensive. But after researching and looking around. I found out there are a lot of Denso made parts on the car. Though the alternator has lost it's decals on the body itself, so I wasn't sure if it's even a factory alternator. But anyways, these one is rebuilt from Denso itself. I'm not sure that was replaced on this alternator but this unit is literally brand new looking and has all the decals with the part number for the vehicle. It spins smoothly with very little resistance. Installation wasn't that easy. It took me a good 2 hours to replace the dead unit. I took several photos of what I did and no, you do not have to remove the radiator to remove the alternator. Just have to remove the two radiator top mount and push it forward to give you more room. This got nothing to do with the build quality. Again, this unit appears brand spanking new and all the connectors even look new. The only issues I have is the lead from the alternator to the battery. They don't include the 10mm nut to secure down the post. So you have to reuse the one that came off the dead alternator. So about 2 hours later, removed the dead unit out and replaced it with this one. Started the vehicle and no more battery light on the dash and took her for a test drive. Every is all good and in fact the car idle has return to normal especially with the A/C turned on.

### ⭐⭐⭐⭐⭐ Perfect fit on a 2007 CRV
*by J***T on December 23, 2025*

This is an OEM remanufactured unit , looks and fit perfectly on my 2007 CRV. Had it on 3 months now seems to be working fine. Will update after 6 months.

### ⭐ Bad Alternator and NO SUPPORT
*by T***N on July 22, 2021*

I ordered this alternator for my wife's 2007 Honda CR-V. Everything was installed according to specifications, including a new OEM belt. The engine ran fine but the battery light remained lit. I went through all troubleshooting steps and ended up at the Honda dealership. They ran diagnostics and found the alternator was not producing the correct voltage (13.7 verses 14.2). So the new DENSO alternator was the problem. I went to the Amazo website and was directed to the service button which takes you to the DENSO website. I sent the requisite email three times with not so much as a reply. I can't return the alternator now so I am out the $200.00 plus paid for the part. I thought DENSO was a good company but I guess their support for individual customers is non-existent. Buyer beware.

## Frequently Bought Together

- REMAN ALTERNATOR, Model: 2100609
- Gates K070690 serpentine belt

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/16212496-reman-alternator-model-2100609](https://www.desertcart.fi/products/16212496-reman-alternator-model-2100609)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-28*