Mishimoto Silicone Coolant Hose Kit

2015–2019 Ford F-150 3.5L EcoBoost

Part #: MMHOSE-F35T-15BK

Overview

The Mishimoto Silicone Coolant Hose Kit is a high-quality replacement solution designed specifically for your 2015-2019 Ford F-150 with a 3.5L EcoBoost engine. Over time, factory rubber hoses can degrade due to heat, age, and constant use, increasing the risk of leaks and coolant loss. This kit provides a reliable upgrade that enhances the durability and performance of your vehicle's cooling system.

Ideal for truck owners who want to maintain optimal engine temperatures, prevent leaks, and ensure long-term reliability, this silicone hose kit offers a perfect blend of durability, flexibility, and heat resistance. Whether you're a daily driver, a weekend enthusiast, or involved in off-road adventures, these hoses help support your vehicle's cooling needs under demanding conditions.

Key Features

The Mishimoto Silicone Coolant Hose Kit is engineered with advanced materials and thoughtful design to deliver superior performance and longevity. Key features include:

• Constructed from five layers of durable silicone embedded with heat-resistant fibers, providing excellent resistance to high temperatures and pressure fluctuations.
• Flexible yet sturdy design ensures a precise fit and easy installation without the need for modifications.
• Resists cracking, swelling, and hardening over time, maintaining optimal flow and preventing leaks.
• Black silicone finish offers a sleek, OEM-compatible appearance that complements your engine bay aesthetics.
• Designed to withstand the rigors of daily driving, towing, and off-road conditions, ensuring your cooling system remains reliable.
• Manufactured by Mishimoto, a trusted name in performance cooling solutions, guaranteeing quality and performance.

Construction & Design

The hoses are crafted from five-layer silicone, combining high-temperature resistance with flexibility. The inner layers are designed to resist oil, coolant, and other automotive fluids, while the embedded heat-resistant fibers reinforce the structure, preventing expansion and deterioration under extreme conditions. The hoses are precisely molded to match OEM specifications, ensuring a perfect fit and seamless integration into your vehicle's cooling system.

The black silicone finish not only provides a professional appearance but also adds an extra layer of protection against UV rays and environmental wear. The smooth interior surface promotes unrestricted coolant flow, helping your engine maintain optimal operating temperatures and improving overall efficiency.

Installation & Fitment

The Mishimoto Silicone Coolant Hose Kit is designed for a straightforward, bolt-on installation. It fits directly onto your 2015-2019 Ford F-150 3.5L EcoBoost without the need for cutting or modifications. Basic hand tools are sufficient for installation, and the hoses are engineered to match OEM connection points precisely. No special tuning or additional parts are required, making it an ideal upgrade for DIY enthusiasts and professional mechanics alike.

• Easy, direct-fit replacement for factory hoses
• No cutting, drilling, or tuning necessary
• Secure clamps and hardware included for a leak-proof seal

What's Included

• Complete set of silicone coolant hoses tailored for the 2015-2019 Ford F-150 3.5L EcoBoost
• Clamps and hardware for secure installation
• Installation instructions

Ideal For

• Ford F-150 owners seeking a durable, high-performance coolant hose upgrade
• Enthusiasts looking to prevent leaks and extend the lifespan of their cooling system
• Off-road and heavy-duty truck users demanding reliable engine cooling under tough conditions