---
product_id: 4615113
title: "Hayden Automotive 397 Transmission Line Fitting Kit"
brand: "hayden automotive"
price: "212 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/4615113-hayden-automotive-397-transmission-line-fitting-kit
store_origin: DK
region: Denmark
---

# Compact 12.7 cm length Snap-in style lines for GM 1996+ No cutting OE lines needed Hayden Automotive 397 Transmission Line Fitting Kit

**Brand:** hayden automotive
**Price:** 212 kr
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride’s cooling game without the cut — seamless, sleek, and stress-free!

## Quick Answers

- **What is this?** Hayden Automotive 397 Transmission Line Fitting Kit by hayden automotive
- **How much does it cost?** 212 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/4615113-hayden-automotive-397-transmission-line-fitting-kit)

## 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

- • **Space-Smart Design:** Compact dimensions (12.7 x 4.06 x 8.89 cm) fit seamlessly into your vehicle setup.
- • **Precision Engineered:** Machined metal fittings ensure durability and a perfect fit every time.
- • **Lightweight Yet Robust:** At just 13.61 grams, it’s engineered for strength without bulk.
- • **Effortless Installation:** Snap-in design tailored for GM 1996 and newer models means zero hassle and zero cutting.
- • **Preserve Your OEM Integrity:** Install auxiliary transmission coolers without compromising original equipment lines.

## Overview

The Hayden Automotive 397 Transmission Line Fitting Kit offers a precision-machined, snap-in solution for GM vehicles from 1996 onward, enabling auxiliary transmission cooler installation without cutting original equipment lines. Compact and lightweight, this metal fitting kit simplifies upgrades while preserving OEM integrity.

## Description

Hayden Automotive 397 Transmission Line Fitting Kit

## Features

- GM 1996 and later snap-in style lines
- Simplifies transmission cooler installation
- For auxiliary transmission cooler installation without cutting OE lines
- Package Dimensions: 12.7 L x 4.064 H x 8.89 W (centimeters)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Hayden Automotive |
| Material | Metal |
| Color | Multi |
| Product Dimensions | 5"L x 3.5"W |
| Item Weight | 13.61 g |
| Outside Diameter | 8.89 Centimeters |
| Item Length | 12.7 Centimeters |
| UPC | 036752003976 |
| Manufacturer | Hayden Automotive |
| Global Trade Identification Number | 00036752003976 |
| Model | FITTING |
| Item Weight | 0.48 ounces |
| Item model number | 397 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 397 |

## Product Details

- **Brand:** Hayden Automotive
- **Material:** Metal
- **Color:** Multi
- **Product Dimensions:** 5"L x 3.5"W
- **Item Weight:** 13.61 g
- **Outside Diameter:** 8.89 Centimeters
- **Item Length:** 12.7 Centimeters
- **UPC:** 036752003976
- **Manufacturer:** Hayden Automotive
- **Global Trade Identification Number:** 00036752003976

## Images

![Hayden Automotive 397 Transmission Line Fitting Kit - Image 1](https://m.media-amazon.com/images/I/51-A8Zl6X5L.jpg)

## Frequently Bought Together

- Hayden Automotive 397 Transmission Line Fitting Kit
- Valterra W01-1400PB Clear Vinyl Tubing - 3/8" I.D. x 10'
- ACDelco 24205103 GM Original Equipment Multi-Purpose Retainer

---

## 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.dk/products/4615113-hayden-automotive-397-transmission-line-fitting-kit](https://www.desertcart.dk/products/4615113-hayden-automotive-397-transmission-line-fitting-kit)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-22*