---
product_id: 452412278
title: "40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler"
brand: "gagsu"
price: "€ 382.43"
currency: EUR
in_stock: false
reviews_count: 5
category: "Gagsu"
url: https://www.desertcart.fr/products/452412278-40k-transmission-oil-cooler-lpd47391-compatible-with-tru-cool-heavy
store_origin: FR
region: France
---

# Low pressure drop tech Complete mounting hardware 40,000 lbs GVW capacity 40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler

**Brand:** gagsu
**Price:** € 382.43
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Keep your rig cool, your ride smooth, and your edge sharp.

## Quick Answers

- **What is this?** 40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler by gagsu
- **How much does it cost?** € 382.43 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/452412278-40k-transmission-oil-cooler-lpd47391-compatible-with-tru-cool-heavy)

## Best For

- gagsu enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Efficiency:** Advanced low-pressure drop design minimizes energy loss, boosting cooling performance and fuel economy.
- • **Heavy-Duty Powerhouse:** Engineered for trucks up to 40,000 lbs GVW—built to handle your toughest hauls with ease.
- • **Peace of Mind Warranty:** Backed by a lifelong warranty and dedicated after-sales support—your investment is protected.
- • **Plug & Play Installation:** Includes premium mounting hardware for a seamless, hassle-free setup—get back on the road faster.
- • **Prolong Transmission Life:** Superior heat dissipation keeps your transmission in the optimal temperature zone, reducing wear and costly repairs.

## Overview

The Gagsu LPD47391 40k Transmission Oil Cooler is a heavy-duty, aluminum cooler designed for vehicles up to 40,000 lbs GVW. Featuring low-pressure drop technology, it maximizes cooling efficiency while reducing system strain. The kit includes all necessary mounting hardware for easy installation and is backed by a lifelong warranty and responsive customer support, making it a reliable upgrade for commercial trucks, trailers, and towing vehicles.

## Description

LPD47391

Review: Great upgrade for your truck
Review: would definitely purchase again!

## Features

- [Application and Compatibility] - The LPD47391 40k Transmission Oil Cooler Kit is specifically designed for heavy-duty vehicles. It is capable of handling a maximum gross vehicle weight (GVW) of 40,000 pounds, making it suitable for various types of large commercial trucks, trailers, and towing vehicles.
- [Low Pressure Drop Design] - This cooling kit incorporates advanced low-pressure drop technology, ensuring minimal pressure loss as the transmission oil flows through the cooler. This effectively reduces energy consumption and system pressure, while enhancing the cooling efficiency of the transmission.
- [Includes Mounting Hardware] - The cooler kit comes with a complete set of mounting hardware, including high-quality bolts, fasteners, and brackets. These components are designed to seamlessly match different vehicle types and installation configurations, simplifying the installation process while ensuring reliable and stable mounting.
- [Advanced Cooling Protection] - This cooler kit utilizes advanced cooling technology to maintain the transmission within the proper operating temperature range. Through efficient heat dissipation and effective heat exchange, it prolongs the lifespan of the transmission, reduces the risk of maintenance and failures, and enhances the overall reliability and fuel efficiency of the vehicle.
- [WARRANTY AND AFTER-SALES] - Transmission Oil Cooler provides lifelong warranty service, we have a strong after-sales team, after the purchase of products you have any questions can contact us at any time, to ensure your shopping worry free.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WS5Y9Z8 |
| Brand | Gagsu |
| Brand Name | Gagsu |
| Container Type | Tube |
| Customer Reviews | 4.3 out of 5 stars 516 Reviews |
| Included Components | LPD47391 |
| Item Form | Oil |
| Item Weight | 2.84 Kilograms |
| Manufacturer | Gagsu |
| Material | Aluminium |
| Material Type | Aluminium |
| Package Information | Tube |
| Recommended Uses For Product | Automotive |
| Specific Uses For Product | Heavy-duty applications, racing, towing |
| UPC | 726312342859 |
| Unit Count | 1.0 Count |

## Product Details

- **Material:** Aluminium
- **Brand:** Gagsu
- **Package Information:** Tube
- **Item Weight:** 2.84 Kilograms
- **Recommended Uses For Product:** Automotive

## Images

![40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler - Image 1](https://m.media-amazon.com/images/I/71WOqU-m43L.jpg)
![40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler - Image 2](https://m.media-amazon.com/images/I/71kCzO4KwJL.jpg)
![40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler - Image 3](https://m.media-amazon.com/images/I/71mJIiAWrYL.jpg)
![40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler - Image 4](https://m.media-amazon.com/images/I/71ufGzFRU6L.jpg)
![40k Transmission Oil Cooler lpd47391 Compatible with tru Cool Heavy Duty 40,000 GVW Max - Low Pressure Drop Trans Cooler - Image 5](https://m.media-amazon.com/images/I/71vx-8st3qL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great upgrade for your truck
*by L***7 on 8 June 2023*



### ⭐⭐⭐⭐⭐ would definitely purchase again!
*by A***R on 18 November 2025*



### ⭐⭐⭐⭐⭐ Quality.
*by L***S on 14 November 2025*



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**Shop now:** [https://www.desertcart.fr/products/452412278-40k-transmission-oil-cooler-lpd47391-compatible-with-tru-cool-heavy](https://www.desertcart.fr/products/452412278-40k-transmission-oil-cooler-lpd47391-compatible-with-tru-cool-heavy)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-27*