---
product_id: 332409562
title: "Derale 15840 Hyper Dual-Cool Remote Cooler"
brand: "derale"
price: "¥137340"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/332409562-derale-15840-hyper-dual-cool-remote-cooler
store_origin: JP
region: Japan
---

# Two 5" high-efficiency electric fans IP-68 waterproof & dustproof sealed motor 19-Row Stacked Plate cooler with integrated turbulators Derale 15840 Hyper Dual-Cool Remote Cooler

**Brand:** derale
**Price:** ¥137340
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Drive Confident: The Ultimate Remote Cooler for the Modern Enthusiast

## Quick Answers

- **What is this?** Derale 15840 Hyper Dual-Cool Remote Cooler by derale
- **How much does it cost?** ¥137340 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/332409562-derale-15840-hyper-dual-cool-remote-cooler)

## Best For

- derale enthusiasts

## Why This Product

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

## Key Features

- • **Mount Anywhere, Anytime:** Versatile anodized aluminum shroud doubles as a mounting bracket—install it upside down, vertically, or diagonally without losing efficiency.
- • **Plug & Play Convenience:** Includes all necessary fittings (-8AN male and 1/2" barb) for a seamless, vehicle-specific installation.
- • **Unmatched Cooling Power:** Dual 5" electric fans deliver optimal airflow for peak engine and transmission performance.
- • **Engineered for Longevity:** 19-row stacked plate cooler dramatically extends engine and transmission life by maintaining ideal temperatures.
- • **Built to Brave the Elements:** IP-68 certified waterproof and dustproof motor ensures reliable operation in any environment.

## Overview

The Derale 15840 Hyper Dual-Cool Remote Cooler is a compact, high-performance cooling solution designed for engine, transmission, and power steering systems. Featuring two 5" waterproof electric fans and a 19-row stacked plate cooler with integrated turbulators, it ensures superior heat dissipation. Its IP-68 rated sealed motor and anodized aluminum shroud provide durability and flexible mounting options, making it a must-have upgrade for vehicle enthusiasts seeking enhanced reliability and longevity.

## Description

Derale 15840 Hyper Dual-Cool Remote Cooler

## Features

- Two 5" Electric fans supply optimum airflow
- Dramatically extends engine or transmission life
- High efficiency Stacked Plate cooler
- Clear anodized aluminum shroud
- Long lasting sealed waterproof, dustproof IP-68 certified motor
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Derale |
| Brand | Derale |
| Model | 15840 |
| Product Dimensions | 33.02 x 12.4 x 18.85 cm; 2.77 kg |
| Item model number | 15840 |
| Manufacturer Part Number | 15840 |
| OEM Part Number | 15840 |
| Special Features | Compact |
| Voltage | 12 Volts (DC) |
| Item Weight | 2.77 Kilograms |

## Product Details

- **Product dimensions:** 30.5D x 44.5W x 17.1H centimeters
- **Brand:** Derale
- **Configuration:** Stacked Plate
- **Colour:** Black Powder Coat
- **Special features:** Compact

## Images

![Derale 15840 Hyper Dual-Cool Remote Cooler - Image 1](https://m.media-amazon.com/images/I/61QSV5TWU9L.jpg)

## Questions & Answers

**Q: Can you use this derale 15840 to delete the factory 2006 dodge cummins torque converter cooler on the side of the block? will it stop temp spikes?**
A: I installed it in parallel with the OEM cooler, temp hasn't gone over 180 yet, was spiking up to 220 pulling a trailer

**Q: Can you reduce from 8an to 4an to use for a trans cooler?**
A: Yes.  Im using one for a trans cooler

**Q: Does this require water or is it just a set of powerfull fans that cools stuff down ?**
A: It cools whatever fluid you run through it.  Its basically a small radiator with fans.  I use mine for cooling transmission fluid.  Works amazing

**Q: does it come with a thermostat**
A: No

## Frequently Bought Together

- Derale 15840 Hyper Dual-Cool Remote Cooler
- Derale 16763 Electric Fan Relay Wire Harness,Black
- Derale 35021 -8AN x -8AN Premium 180 Degree In-Line Fluid Thermostat , Blue

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*