Mishimoto MMHOSE-WRX-15NY Silicone Radiator Hose Kit for 2015-21 Subaru WRX

Vehicle Fitment

• 2015-2021 Subaru WRX (Radiator Cooling System)

Features

• Direct OEM-style replacement radiator hose kit engineered for WRX cooling systems
• Premium four-layer silicone construction with heat-resistant embedded fibers
• Enhanced heat and pressure tolerance over factory rubber hoses
• Neon yellow finish for standout engine bay appearance
• Included high-quality worm-gear clamps for secure, tool-friendly installation
• Resists deterioration from coolant exposure and thermal cycling
• Adds durability for daily driving and performance use
• Backed by Mishimoto Lifetime Warranty for long-term peace of mind

Specifications

• Material: Reinforced multi-layer silicone
• Maximum temperature rating: 330 °F (heat tolerance)
• Included hoses: Upper radiator hose, lower radiator hose, coolant overflow hose
• Color: Neon yellow
• Install difficulty: Easy-Moderate (basic hand tools)

Included Components

• 3x Silicone radiator hoses (upper, lower, overflow)
• 4x Worm-gear hose clamps

Product Description

The Mishimoto MMHOSE-WRX-15NY Silicone Radiator Hose Kit is a direct-fit cooling system upgrade designed specifically for the 2015-2021 Subaru WRX. These hoses are crafted from four layers of reinforced silicone with heat-resistant embedded fibers, providing significantly improved heat and pressure tolerance compared to stock rubber components. The vibrant neon yellow finish not only enhances engine bay visuals but also helps identify quality cooling components at a glance.

This complete kit includes upper and lower radiator hoses and a coolant overflow hose, all engineered to withstand the rigors of daily driving, spirited performance, and track duty. Each hose is paired with a secure worm-gear clamp for hassle-free installation. Whether you're replacing aging OEM hoses or building a more reliable cooling system for high-stress environments, this Mishimoto kit offers durability, reliability, and long service life with a lifetime warranty.