---
product_id: 515297075
title: "Transmission Oil Cooler Kit 40K Low Pressure Drop Trans Cooler LPD47391 Compatible with Heavy Duty 40,000 GVW Max including Mounting Hardware, Towing Applications and Advanced Cooling Protection 47391"
brand: "benxuto"
price: "A$213"
currency: AUD
in_stock: true
reviews_count: 8
category: "Benxuto"
url: https://www.desertcart.com.au/products/515297075-transmission-oil-cooler-kit-40k-low-pressure-drop-trans-cooler
store_origin: AU
region: Australia
---

# Low pressure drop design 40,000 lbs GVW capacity Universal fit with mounting hardware Transmission Oil Cooler Kit 40K Low Pressure Drop Trans Cooler LPD47391 Compatible with Heavy Duty 40,000 GVW Max including Mounting Hardware, Towing Applications and Advanced Cooling Protection 47391

**Brand:** benxuto
**Price:** A$213
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your transmission chill and your ride unstoppable!

## Quick Answers

- **What is this?** Transmission Oil Cooler Kit 40K Low Pressure Drop Trans Cooler LPD47391 Compatible with Heavy Duty 40,000 GVW Max including Mounting Hardware, Towing Applications and Advanced Cooling Protection 47391 by benxuto
- **How much does it cost?** A$213 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/515297075-transmission-oil-cooler-kit-40k-low-pressure-drop-trans-cooler)

## Best For

- benxuto enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Fits cars, vans, trucks, RVs, and towing rigs with ease.
- • **Heavy-Duty Cooling Power:** Handles vehicles up to 40,000 lbs GVW for unstoppable performance.
- • **Optimized Low Pressure Drop:** Engineered to maximize cooling efficiency without sacrificing flow.
- • **Reliable Long-Term Durability:** Passed rigorous factory inspections for consistent, stable cooling.
- • **Hassle-Free Installation & Support:** Includes mounting hardware plus 24/7 responsive customer service.

## Overview

The BENXUTO Tru Cool 40K Transmission Oil Cooler is a premium, low pressure drop cooler designed for heavy-duty vehicles up to 40,000 lbs GVW. It ensures superior cooling performance to prevent transmission overheating, especially in demanding towing and hot weather conditions. Built for durability and universal compatibility, it comes with mounting hardware and backed by responsive after-sales support.

## Description

Buy Transmission Oil Cooler Kit 40K Low Pressure Drop Trans Cooler LPD47391 Compatible with Heavy Duty 40,000 GVW Max including Mounting Hardware, Towing Applications and Advanced Cooling Protection 47391: Engine Oil Coolers & Kits - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Cooler it’s self is great - Bought 2 of these 1 is on a th350 with a big stall and keeps it cool easily . Almost to cool lol 125 degree trans temp in 85 degree ambient temp outside , other is on my 2002 duramax stock Allison trans with 350,xxx + miles , keeps the trans about 20-30 degrees cooler than the outside ambient temp wich is perfect if you ask me . Cooler and mounting brackets work great do not use the hose clamps or hose
Review: Works awesome - Works great! Keeping my transmission nice and cool.

## Features

- Durable-Quality: Our Low Pressure Drop Trans Cooler passed the quality inspection before leaving the factory, So that you will get a fairly reliable coolers to provide you with long-term stable and excellent cooling performance
- Compatible With: Our 40K Transmission Oil Cooler is universal accessories for cars, vans, light trucks, RV, Towing Applications and vehicles weighing up to 40,000lbs Gross Vehicle Weight
- Replace number: LPD47391, 47391, OC-4739-1
- Function: If you encounter transmission overheating and cooler blockage, especially in hot weather, that means you need to replace the transmission cooler, easily solves transmission overheating issues and is the best choice for heavy-duty traction applications
- After-Sales Service: Our 40K Transmission Oil Cooler has passed strict quality tests, If you have any product quality problems, you can contact us at any time. We will get back to you within 24 hours and we will be happy to serve you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | BENXUTO |
| Brand | BENXUTO |
| Model | ‎tru cool 40k transmission cooler |
| Item Weight | 5.84 pounds |
| Package Dimensions | 25 x 10.5 x 3 inches |
| Item model number | LPD47391, 47391 |
| Manufacturer Part Number | 14YLQ-SILVER |

## Images

![Transmission Oil Cooler Kit 40K Low Pressure Drop Trans Cooler LPD47391 Compatible with Heavy Duty 40,000 GVW Max including Mounting Hardware, Towing Applications and Advanced Cooling Protection 47391 - Image 1](https://m.media-amazon.com/images/I/81+Zre44sXL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cooler it’s self is great
*by B***. on July 11, 2024*

Bought 2 of these 1 is on a th350 with a big stall and keeps it cool easily . Almost to cool lol 125 degree trans temp in 85 degree ambient temp outside , other is on my 2002 duramax stock Allison trans with 350,xxx + miles , keeps the trans about 20-30 degrees cooler than the outside ambient temp wich is perfect if you ask me . Cooler and mounting brackets work great do not use the hose clamps or hose

### ⭐⭐⭐⭐⭐ Works awesome
*by A***R on August 23, 2025*

Works great! Keeping my transmission nice and cool.

### ⭐⭐⭐⭐⭐ Nice piece
*by D***E on March 11, 2025*

Nice piece

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-02*