The Mishimoto upper silicone radiator hose kit for 2015–2023 Ford Mustang GT replaces the brittle factory rubber with a four-layer silicone assembly reinforced with heat-resistant embedded fibers for improved heat and pressure tolerance. The kit includes the upper hose, a stock-style quick-disconnect fitting and two worm-gear clamps for easier installation. Available in black, blue, or red and backed by Mishimoto’s Lifetime Warranty.
Mishimoto 15+ Ford Mustang GT Red Silicone Upper Radiator Hose