---
product_id: 519490381
title: "Transgo 6L80 6L90 Cooling System Upgrade Kit For Chevy GMC and Cadillac Trucks 8L90 10L90"
brand: "transmission pros"
price: "¥5942"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/519490381-transgo-6l80-6l90-cooling-system-upgrade-kit-for-chevy-gmc
store_origin: JP
region: Japan
---

# All-time cooler flow Instant fluid level check Prevents overheating Transgo 6L80 6L90 Cooling System Upgrade Kit For Chevy GMC and Cadillac Trucks 8L90 10L90

**Brand:** transmission pros
**Price:** ¥5942
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your Ride: Keep It Cool and Confident!

## Quick Answers

- **What is this?** Transgo 6L80 6L90 Cooling System Upgrade Kit For Chevy GMC and Cadillac Trucks 8L90 10L90 by transmission pros
- **How much does it cost?** ¥5942 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/519490381-transgo-6l80-6l90-cooling-system-upgrade-kit-for-chevy-gmc)

## Best For

- transmission pros enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-quality materials, meeting or exceeding OEM standards for durability.
- • **Easy Installation:** Comes with step-by-step instructions for a hassle-free upgrade experience.
- • **Quick Fluid Check:** Allows immediate fluid level checks post-installation—no warm-up wait required.
- • **Consistent Performance:** Delivers all-time cooler flow, regardless of temperature, for reliable operation.
- • **Stay Cool Under Pressure:** Engineered to prevent overheating, ensuring your vehicle performs at its best.

## Overview

The Transgo 6L80 6L90 Cooling System Upgrade Kit is designed for Chevy, GMC, and Cadillac trucks, ensuring optimal transmission performance by preventing overheating and allowing for immediate fluid level checks. Made in the USA with high-quality materials, this kit meets or exceeds OEM standards and includes easy-to-follow installation instructions.

## Description

Transgo 6L80 6L90 Cooling System Upgrade Kit For Chevy GMC and Cadillac Trucks 8L90 10L90

## Features

- Prevents overheating
- Provides all-time cooler flow regardless of temperature
- Reduces transmission fluid temperature
- Allows you to accurately check fluid level immediately after install without having to wait or go through a warm-up cycle
- Made of high-quality materials, high reliability and durability. After many tests before leaving the factory, it meets or exceeds the OEM marking, please rest assured to buy!
- Step by Step instructions included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Transmission Pros |
| Brand | Transmission Pros |
| Model | 6L80-CLR-BYPASS |
| Item Weight | 0.81 ounces |
| Package Dimensions | 6 x 4.5 x 0.3 inches |
| Country of Origin | USA |
| Item model number | 6L80-CLR-BYPASS |
| Exterior | Machined |
| Manufacturer Part Number | 6L80-CLR-BYPASS |

## Images

![Transgo 6L80 6L90 Cooling System Upgrade Kit For Chevy GMC and Cadillac Trucks 8L90 10L90 - Image 1](https://m.media-amazon.com/images/I/61hBtkSHjZL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/519490381-transgo-6l80-6l90-cooling-system-upgrade-kit-for-chevy-gmc](https://www.desertcart.jp/products/519490381-transgo-6l80-6l90-cooling-system-upgrade-kit-for-chevy-gmc)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*