---
product_id: 180949332
title: "Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch"
brand: "hayden automotive"
price: "KSh35561"
currency: KES
in_stock: true
url: https://www.desertcart.co.ke/products/180949332-hayden-automotive-679-rapid-cool-plate-and-fin-transmission-cooler
store_origin: KE
region: Kenya
---

# 3/4" x 11" x 11-5/8" Tows up to 10,000 lbs Patented turbulation tech Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch

**Brand:** hayden automotive
**Price:** KSh35561
**Availability:** ✅ In Stock

## Summary

> 🚀 Cool your ride, elevate your journey!

## Quick Answers

- **What is this?** Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch by hayden automotive
- **How much does it cost?** KSh35561 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/180949332-hayden-automotive-679-rapid-cool-plate-and-fin-transmission-cooler)

## Best For

- hayden automotive enthusiasts

## Why This Product

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

## Key Features

- • **Robust Compatibility:** Compatible with OEM cooler systems for seamless integration.
- • **Heavy-Duty Performance:** Designed for Class 'A' motor homes and large trailers.
- • **Effortless Installation:** Pre-drilled mounting brackets for a hassle-free setup.
- • **Lightweight Yet Durable:** Weighs only 1.25 kg, perfect for efficient towing.
- • **Maximized Cooling Efficiency:** Patented internal turbulation enhances heat transfer.

## Overview

The Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler is engineered for heavy-duty performance, featuring a compact design that fits OEM systems. With patented turbulation technology, it maximizes heat transfer while maintaining low pressure drop, making it ideal for towing and motor homes.

## Description

679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch

## Features

- Size is 3/4 inch x 11 inch x 11-5/8 inch. Compatible with OEM cooler systems
- Class "A" motor homes, large travel trailers, 5th wheel trailers
- GVWR up to 30,000 pounds, towing up to 10,000 pounds
- Patented internal turbulation increases heat transfer with minimal pressure drop
- Pre-drilled mounting brackets for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hayden Automotive |
| Brand | Hayden Automotive |
| Product Dimensions | 1.78 x 27.94 x 29.46 cm; 1.25 kg |
| Item model number | 679 |
| Manufacturer part number | 679 |
| Lift type | Automatic |
| Item Weight | 1.25 kg |

## Product Details

- **Connector type:** Through Hole
- **Contact material:** Brass
- **Contact type:** Normally Open
- **Mounting type:** Screw Mount
- **Brand:** Hayden Automotive

## Images

![Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler, Black, 11 Inch - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## Questions & Answers

**Q: Is fit on 2007 gmc 2500 hd?**
A: I believe so, buy the additional radiator fitting. Also don’t like mounting to the condenser coil, made my own brackets.

**Q: I have a '04 chevy trailblazer 4.2 i6  4wd with factory trans cooler. looking to upgrade to pull travel trailer. is there anything else i need?**
A: I would leave the factory trans cooler in place and add the Hayden trans cooler in line if at all possible, especially if the factory cooler is a plate and fin cooler.  It will give you that much more extra cooling.

**Q: Did you bypass stock trans cooler on 4runner?**
A: I did it on a Nissan Rogue s , am using both now , but planning on by pass it when I hit the 100 k miles ‘cause usual failure of stock oil cooler and don’t want to get any water in tranny. Hope it helps .

**Q: Will the provided adapter fitting thread into my radiator on my 2003 gmc sierra 4.8?**
A: It comes with a fitting, I’m not sure if it’s universal. I spliced mine into the existing hoses deleting the OEM cooler.

## Frequently Bought Together

- Hayden 679 Universal 11” Rapid-Cool Add-On Transmission Cooler to Enhance Cooling (not for direct replacement of the factory unit)
- Hayden Automotive 253 Metal Mounting Bracket Kit
- Hayden Automotive 106 Transmission Oil Cooler Hose 3/8-IN Diameter x 4.5-FT Length

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**Shop now:** [https://www.desertcart.co.ke/products/180949332-hayden-automotive-679-rapid-cool-plate-and-fin-transmission-cooler](https://www.desertcart.co.ke/products/180949332-hayden-automotive-679-rapid-cool-plate-and-fin-transmission-cooler)

---

*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-12*