C5 1997-2004 Corvette LS Heater Core Bypass Hose Coolant Crossover - CA
Description
C5 Corvette LS Heater Core Bypass Hose – Coolant Crossover (1997–2004) – CA Edition
Upgrade Cooling Reliability with a High-Performance Silicone Solution
Swap out aging rubber lines with this high-quality LS Heater Core Bypass Hose Coolant Crossover, specifically engineered for C5 Corvettes (1997–2004) with LS engines. Designed to withstand higher temperatures and pressures than OEM rubber hoses, this silicone bypass hose provides superior durability, flexibility, and reliability—especially ideal for LS/LT engine swaps across Gen III, IV, and V platforms.
Whether you're restoring a daily driver or outfitting a performance build, this coolant crossover hose is an essential upgrade to help maintain consistent engine temps and coolant flow.
Key Features
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High-Performance Silicone Construction
Withstands elevated pressures and heat for long-lasting durability. -
OEM-Quality Fit and Function
Designed to match original hose routing and connection points. -
Compatible with LS/LT Swaps
Ideal for Gen III, IV, and V configurations in custom or modified builds. -
Universal Hose End Sizes
Fits standard 5/8" and 3/4" heater hose connections. -
Installation-Ready Kit
Includes 2 clamps for secure, leak-free installation.
Product Details
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Fits:
C5 Corvette (1997–2004) with LS engine
LS / LT engine swaps (Gen III, IV, V compatible) -
Material: High-Grade Silicone
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Hose End Sizes: 5/8" & 3/4"
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Included:
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1 Silicone Bypass Hose
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2 Hose Clamps
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OEM Standard: Engineered to meet or exceed OEM specifications
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Trademark Note: Corvette is a registered trademark of the General Motors Corporation.
Since 1977, CA manufactures the highest quality interiors, parts, and accessories for your domestic enthusiast vehicles. TODAY, we have consolidated many of our legacy brands under CA including: Corvette America, Classic Car Dashes, and Onyx Covers!
Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email. You are not required to purchase, download or use the Route app to track your order - this is an optional feature of the Route Package Protection service.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.