There's no worse feeling than walking out to your truck and seeing a puddle of coolant under it. As vehicles grow older, the rubber components under the hood start to degrade. It's only a matter of time before radiator hoses begin to leak.The best time to replace a leaking hose is before it starts leaking. That's why Mishimoto has created a silicone radiator hose kit for your 2015-2019 Ford F-150 3.5L EcoBoost. Built with five layers of durable silicone embedded with heat-resistant fibers, these hoses will withstand the test of time. These hoses also replace the leak-prone plastic connectors with durable stainless steel and aluminum for long-lasting reliability and leak-free operation This kit includes both the upper and lower radiator hoses and is available in black, blue, or red. Plus, all our products are backed by our Lifetime Warranty, so you'll never have to see another coolant puddle again.. Replaces stock plastic connectors with stainless steel and aluminum for greater resistance to heat and pressure. Constructed from five layers of silicone with heat-resistant embedded fibers. Silicone Coolant Hose Kit, Fits 2015-2019 Ford F-150 3.5L EcoBoost, Black. Mishimoto 15-19 Ford F-150 3.5L EcoBoost Black Silicone Coolant Hose Kit. Silicone Radiator Hose Kit, Fits 2015-2019 Ford F-150 3.5L EcoBoost. Direct-fit for 2015-2019 Ford 3.5L EcoBoost. Mishimoto MMHOSE-F35T-15BK. Radiator Coolant Hose Kit. Coolant Hose Kit

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