---
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: "VT10619"
currency: VUV
in_stock: true
category: "Corvette Envy"
url: https://www.desertcart.vu/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls
store_origin: VU
region: Vanuatu
---

# Better pressure resistance than rubber Silicone for superior heat resistance Fits multiple LS/LT engine models LS Heater Core Bypass Hose Coolant Crossover by for LS LSX LS1 LS2 LS3 LS6 LS7 LQ4 LQ9 LT1 LT4

**Brand:** corvette envy
**Price:** VT10619
**Availability:** ✅ In Stock

## Summary

> 🔥 Upgrade your ride’s cooling game with pro-grade silicone power!

## 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?** VT10619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/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

- • **Lightweight & Durable:** Only 109g with OEM-level fit and lasting performance
- • **Ultimate Heat Defense:** Silicone construction outperforms rubber under extreme temps
- • **Dual Hose Sizes Included:** 5/8" and 3/4" hose ends cover versatile installation needs
- • **All-in-One Installation Kit:** Comes with 2 clamps for hassle-free setup
- • **Precision Fit for LS/LT Swaps:** Compatible with Gen III, IV, V engines including LS1 to LT4

## Overview

The LS Heater Core Bypass Hose by Corvette Envy is a premium silicone replacement designed for LS and LT engine swaps. Featuring dual hose sizes (5/8" and 3/4"), included clamps, and superior pressure and heat resistance, it ensures reliable, OEM-quality performance and durability for your vehicle’s heating system.

## 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 |
| ASIN  | B08JQ78GNJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #58,720 in Automotive ( See Top 100 in Automotive ) #20 in Car Hoses Heater |
| Color | Black |
| Customer Reviews | 5.0 5.0 out of 5 stars (2) |
| Customer reviews | 5.0 5.0 out of 5 stars (2) |
| Date First Available | 24 September 2020 |
| Date First Available  | 24 September 2020 |
| Item Package Quantity | 1 |
| Item Weight | 109 g |
| Manufacturer | Corvette Envy |
| Manufacturer  | Corvette Envy |
| Manufacturer reference | C5C6LSB |
| Manufacturer reference  | C5C6LSB |
| Material | Silicone |
| Number Of Pieces | 2 |
| Package Dimensions | 8.79 x 8.2 x 5.21 cm; 109 g |
| Package Dimensions  | 8.79 x 8.2 x 5.21 cm; 109 g |
| Part number | C5C6LSB |
| Size | 0.625 inches |
| Specific uses | Automotive Heating System Replacement, Vehicle Upgrades (LS, LSX, LS1, LS2, LS3, LS6, LS7, LQ4, LQ9, LT1, LT4 models) |

## 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)

## 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.vu/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls](https://www.desertcart.vu/products/335382153-ls-heater-core-bypass-hose-coolant-crossover-by-for-ls)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-14*