---
product_id: 420098376
title: "LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4"
brand: "corvette envy"
price: "€ 63.66"
currency: EUR
in_stock: true
category: "Corvette Envy"
url: https://www.desertcart.pt/products/420098376-ls-heater-core-bypass-hose-coolant-crossover-by-corvette-envy
store_origin: PT
region: Portugal
---

# Silicone for superior pressure resistance Includes 2 clamps for secure installation Fits Gen III-V LS/LT engine swaps LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4

**Brand:** corvette envy
**Price:** € 63.66
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your LS swap with the ultimate silicone bypass hose—performance you can feel!

## Quick Answers

- **What is this?** LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 by corvette envy
- **How much does it cost?** € 63.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/420098376-ls-heater-core-bypass-hose-coolant-crossover-by-corvette-envy)

## 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

- • **Precision Fit & Finish:** OEM-quality fit ensures hassle-free replacement and professional-grade reliability
- • **Complete Installation Kit:** Includes 2 clamps for a secure, leak-free connection every time 🔧
- • **Compact & Lightweight Design:** 0.63-inch diameter and 0.11 kg weight optimize engine bay space without compromise
- • **Premium Silicone Construction:** Outperforms rubber with enhanced durability and pressure resistance 🔥
- • **Ultimate LS/LT Swap Compatibility:** Seamlessly fits Gen III, IV, and V engines for effortless upgrades

## Overview

The LS Heater Core Bypass Hose by Corvette Envy is a premium silicone replacement designed for LS and LT engine swaps (Gen III-V). Featuring OEM-level fit, superior pressure resistance, and included clamps, this compact 0.63-inch diameter hose ensures reliable, high-performance coolant crossover with enhanced durability over traditional rubber hoses.

## 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 |
| Brand Name | Corvette Envy |
| Colour | Black |
| Item Length | 0.63 Inches |
| Item Weight | 0.11 Kilograms |
| Manufacturer | nissan |
| Material Type | Rubber, Silicone |
| Outside Diameter | 0.63 Inches |
| UPC | 854006006166 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Corvette Envy
- **Colour:** Black
- **Item Length:** 0.63 Inches
- **Item Weight:** 0.11 Kilograms
- **Manufacturer:** nissan
- **Material:** Rubber, Silicone
- **Net Quantity:** 1 Count
- **Outside Diameter:** 0.63 Inches
- **Specific Uses For Product:** Replacement for LS, LT, LSX, LS1, LS2, LS3, LS6, LS7, LQ4, LQ9, LT1, and LT4 engines
- **UPC:** 854006006166

## Images

![LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 - Image 1](https://m.media-amazon.com/images/I/318JvNVSwjL.jpg)
![LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 - Image 2](https://m.media-amazon.com/images/I/51iBH3a8PSL.jpg)
![LS Heater Core Bypass Hose Coolant Crossover by Corvette Envy for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4 - Image 3](https://m.media-amazon.com/images/I/71WP64UTsyL.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.pt/products/420098376-ls-heater-core-bypass-hose-coolant-crossover-by-corvette-envy](https://www.desertcart.pt/products/420098376-ls-heater-core-bypass-hose-coolant-crossover-by-corvette-envy)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-09*