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💧 Reinforced Black Silicone Coolant Hose – 3-Ply for High-Temp Water Line Relocation (6.7 Cummins Single & Twin Turbo Kits)
This premium reinforced silicone hose is built for endurance and performance in custom coolant routing applications. Made from durable black silicone rubber with a 3-ply reinforced construction, it delivers a strong, secure, and flexible connection—perfect for high-temperature environments where reliability is critical.
Featuring a smooth "wipe down" finish for easy cleaning and a professional look, this hose is commonly used in water line relocation for 6.7L Cummins turbo kits, including both Single Turbo Swap Kits and Twin Turbo Kits.
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đź”§ Key Features:
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3-ply reinforced black silicone construction for high durability and pressure resistance
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Smooth wipe-down finish for a clean appearance and easy maintenance
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Flexible and strong—ideal for tight bends and custom plumbing applications
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Heat-resistant for use in high-temp coolant and water line systems
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Commonly used in Stainless Diesel 6.7 Cummins Single Turbo and Twin Turbo Kits
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Perfect for water line relocation, coolant bypass, or custom engine bay plumbing
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📦 What’s Included:
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1x Reinforced Black Silicone Hose (select length or diameter as applicable)
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Trust your cooling system to high-performance silicone built to handle the heat, pressure, and routing challenges of turbocharged diesel engines.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

1.00" - 5/8" X 4.00" LENGTH REDUCER
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.