---
product_id: 255853066
title: "689 Rapid-Cool Plate and Fin Transmission Cooler"
brand: "hayden automotive"
price: "€ 181.21"
currency: EUR
in_stock: true
category: "Hayden Automotive"
url: https://www.desertcart.sk/products/255853066-689-rapid-cool-plate-and-fin-transmission-cooler
store_origin: SK
region: Slovakia
---

# Compact 3/4" x 11-5/8" x 11" size Pre-drilled mounting brackets for easy install 6 male flare fittings for hard plumbing 689 Rapid-Cool Plate and Fin Transmission Cooler

**Brand:** hayden automotive
**Price:** € 181.21
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your transmission chill, even when the road heats up!

## Quick Answers

- **What is this?** 689 Rapid-Cool Plate and Fin Transmission Cooler by hayden automotive
- **How much does it cost?** € 181.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/255853066-689-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

- • **Compact Yet Mighty:** Space-saving design fits tight engine bays without compromising performance
- • **Rapid Heat Dissipation:** Plate and fin design ensures ultra-efficient transmission fluid cooling
- • **Towing Confidence Boost:** Supports towing loads up to 10,000 lbs without overheating risks
- • **Heavy-Duty Cooling Power:** Engineered for Class A motorhomes & trailers up to 30,000 lbs GVWR
- • **Plug-and-Play Installation:** Pre-drilled brackets and flare fittings make setup seamless and secure

## Overview

The Hayden Automotive 689 Rapid-Cool Plate and Fin Transmission Cooler is a compact, heavy-duty cooling solution designed for Class A motorhomes and large trailers. Measuring 3/4 inch by 11-5/8 inch by 11 inch, it features a plate and fin design for rapid heat dissipation, supports towing up to 10,000 pounds, and includes 6 male flare fittings plus pre-drilled mounting brackets for easy, secure installation.

## Description

Buy Hayden Automotive 689 Rapid-Cool Plate and Fin Transmission Cooler online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Size is 3/4 inch x 11-5/8 inch x 11 inch extra heavy duty
- Class "A" motor homes, large travel trailers, 5th wheel trailers
- GVWR up to 30,000 pounds, towing up to 10,000 pounds
- Equipped with 6 male flare fittings allowing cooler to be hard plumed into system
- Pre-drilled mounting brackets for easy installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Hayden Automotive |
| Brand | Hayden Automotive |
| Model | Transmission Cooler |
| Product Dimensions | 29.46 x 27.94 x 1.91 cm; 1.29 kg |
| Item model number | 689 |
| Exterior | Machined |
| Manufacturer Part Number | 689 |
| Special Features | Compact |
| Item Weight | 1.29 Kilograms |

## Product Details

- **Brand:** Hayden Automotive
- **Colour:** black
- **Configuration:** Full-Sized Freezer-on-Top
- **Product dimensions:** 1.9D x 29.5W x 1.9H centimeters
- **Special features:** Compact

## Images

![689 Rapid-Cool Plate and Fin Transmission Cooler - Image 1](https://m.media-amazon.com/images/I/91JbTn2s4AL.jpg)

## Questions & Answers

**Q: What is the AN number of the Hayden cooler hose?**
A: I used a brand called ROBUST fuel /air/water 3/8inch size. working pressure 20 bar/burst pressure60bar

## Frequently Bought Together

- Hayden Automotive 689 Universal Add-On 11.6” x 11” x 0.75” Auxiliary Transmission Cooler To Enhance Towing Capacity – Not A Direct OE Replacement Unit
- ICT Billet - Transmission Adapter Fittings Front and Rear -6AN Flare to 1/4" NPSM TH350 TH400 4L60E 700R4 200-4R TR6060 AOD 4R100 4R70W C5 Aluminum 551114
- EVIL ENERGY 6AN Fuel Line Kit, 6AN Nylon Braided Fuel Line Hose Fitting Kit CPE 20FT Black

---

## 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.sk/products/255853066-689-rapid-cool-plate-and-fin-transmission-cooler](https://www.desertcart.sk/products/255853066-689-rapid-cool-plate-and-fin-transmission-cooler)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-26*