---
product_id: 302157699
title: "397 Transmission Line Fitting Kit Fits for GM 1996 and Later Snap-in Style Lines Includes 304 Stainless Steel Clamp, Pack of 1"
brand: "yemtuls"
price: "101 zł"
currency: PLN
in_stock: true
reviews_count: 8
url: https://www.desertcart.pl/products/302157699-397-transmission-line-fitting-kit-fits-for-gm-1996-later
store_origin: PL
region: Poland
---

# Snap-in style for effortless installation Precision-machined 3/8" brass fitting 304 stainless steel clamp for corrosion resistance 397 Transmission Line Fitting Kit Fits for GM 1996 and Later Snap-in Style Lines Includes 304 Stainless Steel Clamp, Pack of 1

**Brand:** yemtuls
**Price:** 101 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride’s cooling game with zero hassle!

## Quick Answers

- **What is this?** 397 Transmission Line Fitting Kit Fits for GM 1996 and Later Snap-in Style Lines Includes 304 Stainless Steel Clamp, Pack of 1 by yemtuls
- **How much does it cost?** 101 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/302157699-397-transmission-line-fitting-kit-fits-for-gm-1996-later)

## Best For

- yemtuls enthusiasts

## Why This Product

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

## Key Features

- • **Universal Clamp Fit:** Includes a 304 stainless steel clamp adjustable from 0.6" to 1.1" for a secure, leak-proof connection.
- • **Compact & Lightweight Design:** At just 2 inches long and 3.52 ounces, it fits discreetly without adding bulk or weight.
- • **Corrosion-Resistant Durability:** Crafted from high-quality brass and stainless steel to withstand harsh conditions and extend transmission life.
- • **Effortless Snap-In Installation:** Designed for GM 1996+ models, enabling quick, no-cut installation that saves time and preserves OEM lines.
- • **Optimized for Transmission Cooling:** Seamlessly connects transmission cooler lines to hoses, enhancing cooling efficiency and vehicle performance.

## Overview

The Yemtuls 397 Transmission Line Fitting Kit is a precision-engineered solution for GM vehicles from 1996 onward, featuring a corrosion-resistant brass fitting and a durable 304 stainless steel clamp. Designed for snap-in style lines, it simplifies auxiliary transmission cooler installations without cutting OEM lines, ensuring a secure, leak-proof connection that enhances transmission cooling and longevity.

## Description

The package includes:Transmission Line Fitting Kit * 1PC and 304 Stainless Steel Clamp* 1PC;Why choose Yemtuls Transmission Line Fitting Kit ?The kit allows for auxiliary transmission cooler installation without cutting OE lines and also simplifies transmission cooler installation.Designed to connect the transmission cooler line to the cooler hose ,Coated for extra protection against corrosion ,Made of high-quality brass for maximum durability Specification:Transmission Line Fitting Kit Length: 2 inchTransmission Line Fitting Kit Diameter: 0.375inchStainless Steel Clamp Range: 0.6inch to 1.1inch

## Features

- MAIN USAGE: 397 Transmission Line Fitting Fits For GM 1996 and Later Snap-in Style Lines 3/8" fitting;
- MAIN PARAMETER：397 Transmission Line Fitting Machined from high quality brass to eliminate any possibility of corrosion, durable in use ,This Transmission Line Fitting Kit comes with a 304 Stainless Steel Clamp;
- ADVANTAGE：397 Transmission Line Fitting is Designed to connect the transmission cooler line to the cooler hose, Coated for extra protection against corrosion, Simplifies transmission cooler installation, For auxiliary transmission cooler installation without cutting OE lines;
- NOTE: Please check all the product information to make sure this 397 Transmission Line Fitting is the right one you want before placing your order;
- CUSTOMER SERVICE: Any question, please contact us by email or desertcart message system, we will reply ASAP .

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Yemtuls |
| Material | Copper |
| Color | Stainless Steel,Brass |
| Product Dimensions | 2"L x 0.38"W |
| Item Weight | 0.1 Kilograms |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 0.38 Inches |
| Item Length | 2 Inches |
| Manufacturer | Yemtuls |
| Part Number | ‎HBHD-397 |
| Item Weight | 3.52 ounces |
| Item model number | ‎HBHD-397 |
| Size | 2 inches x 0.375 inches |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Yemtuls
- **Material:** Copper
- **Color:** Stainless Steel,Brass
- **Product Dimensions:** 2"L x 0.38"W
- **Item Weight:** 0.1 Kilograms
- **Nominal Wall Thickness:** 0.125 inches
- **Outside Diameter:** 0.38 Inches
- **Item Length:** 2 Inches
- **Manufacturer:** Yemtuls

## Images

![397 Transmission Line Fitting Kit Fits for GM 1996 and Later Snap-in Style Lines Includes 304 Stainless Steel Clamp, Pack of 1 - Image 1](https://m.media-amazon.com/images/I/61IGnY97PVL.jpg)

## Available Options

This product comes in different **Item Package Quantity** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent, Well Made
*by J***N on March 6, 2025*

Excellent, well-made product. Makes flushing the transmission a breeze.

### ⭐⭐⭐⭐⭐ Compatible with 2000s GM Transmission Cooler Fittings
*by J***S on October 18, 2023*

I installed this fitting on my GMC envoy so that I could add an auxiliary transmission cooler without cutting up the factory hard lines in case I ever wanted to go back. This adaptor was just the ticket. It fit into the radiator perfectly, nice and snug. It seems to be about the same size as the other hard lines in the system so it should not harm performance in any way, and it was super easy to install. The quality of the piece is good, The machining is perfectly acceptable for what it’s doing. It isn’t going into space, just driving to the liquor store. I highly recommend if you are planning to install an aftermarket transmission cooler and retain the factory radiator integrated cooler as well, grab one of these. Put the adaptor in the radiator and shove an hose over the factory barb. It takes minutes not hours. I have had mine installed for about 10,000 miles and have had zero leaks or issues of any kind

### ⭐⭐⭐⭐⭐ Work good on my 2011 silverado
*by J***E on October 12, 2024*

Perfect fit for a fluid change in my 2011 Silverado transmission cooler. Made the fluid change a breeze paired with some 3/8” ID clear tubing.

## Frequently Bought Together

- Yemtuls 397 Transmission Line Fitting Kit Fits for GM 1996 and Later Snap-in Style Lines Includes 304 Stainless Steel Clamp, Pack of 1
- FOUR UNCLES 200cc Fluid Extractor & Fill Pump for Automotive Use - Oil Syringe with a 23" Hose & Two 12" Extension Tubes for Easy Oil Change

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-08*