---
product_id: 335382153
title: "LS Heater Core Bypass Hose Coolant Crossover by for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4"
brand: "corvette envy"
price: "€ 34.27"
currency: EUR
in_stock: true
category: "Corvette Envy"
url: https://www.desertcart.be/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls
store_origin: BE
region: Belgium
---

# Silicone for superior heat & pressure resistance OEM-level fit for seamless LS/LT engine swaps Includes dual clamps for secure installation LS Heater Core Bypass Hose Coolant Crossover by for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4

**Brand:** corvette envy
**Price:** € 34.27
**Availability:** ✅ In Stock

## Summary

> 🔥 Bypass the ordinary—silicone power for your LS swap!

## Quick Answers

- **What is this?** LS Heater Core Bypass Hose Coolant Crossover by for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 by corvette envy
- **How much does it cost?** € 34.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls)

## Best For

- corvette envy enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Black Finish:** Subtle yet stylish black silicone hose that blends seamlessly with your engine bay for a clean, professional look.
- • **Precision OEM Fitment:** Engineered to perfectly replace old hoses on Gen III, IV, and V LS/LT engines—no guesswork, just plug and play.
- • **Secure Clamping System:** Comes with two robust clamps ensuring leak-proof, vibration-resistant connections under all driving conditions.
- • **Dual Hose Size Compatibility:** Designed with both 5/8" and 3/4" hose ends to fit a wide range of LS engine setups effortlessly.
- • **Race-Ready Silicone Durability:** Upgrade from rubber to high-performance silicone for unmatched heat and pressure endurance.

## Overview

The LS Heater Core Bypass Hose by Corvette Envy is a premium silicone replacement hose designed for LS and LT engine swaps (Gen III, IV, V). Featuring OEM-quality fit, dual hose size compatibility (5/8" and 3/4"), and included clamps, it offers superior heat and pressure resistance compared to traditional rubber hoses, ensuring reliable performance and a sleek engine bay upgrade.

## Description

Brand New LS Heater Core Bypass Silicone Hose. OEM quality level of fit to replace your old rubber hoses but are made of Silicone for better pressure resistance and overall performance.

## Features

- LS / LT Swap (Gen III, IV, V)
- 5/8" and 3/4" Hose Ends
- 2 Clamps included
- Silicone Hose
- Better pressure resistance and overall performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08JQ78GNJ |
| Best Sellers Rank | #72,260 in Automotive ( See Top 100 in Automotive ) #27 in Car Hoses Heater |
| Brand | Corvette Envy |
| Brand Name | Corvette Envy |
| Color | Black |
| Colour | Black |
| Customer Reviews | 5.0 out of 5 stars 2 Reviews |
| Item Length | 0.63 Inches |
| Item Weight | 0.11 Kilograms |
| Item weight | 0.11 Kilograms |
| Manufacturer | Corvette Envy |
| Material | Silicone |
| Material Type | Silicone |
| Nominal Wall Thickness | 1/16 inches |
| Nominal wall thickness | 1/16 inches |
| Outside Diameter | 0.63 Inches |
| Outside diameter | 0.63 Inches |
| UPC | 854006006166 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Corvette Envy
- **Colour:** Black
- **Item weight:** 0.11 Kilograms
- **Material:** Silicone
- **Nominal wall thickness:** 1/16 inches

## Images

![LS Heater Core Bypass Hose Coolant Crossover by for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 - Image 1](https://m.media-amazon.com/images/I/71WP64UTsyL.jpg)
![LS Heater Core Bypass Hose Coolant Crossover by for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 - Image 2](https://m.media-amazon.com/images/I/51iBH3a8PSL.jpg)

## Frequently Bought Together

- LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4
- ACDelco GM Genuine Parts 15-11057 Engine Coolant Thermostat Water Inlet Assembly

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**Shop now:** [https://www.desertcart.be/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls](https://www.desertcart.be/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-08-20*