Sale

Heating and Cooling Radiators

Mishimoto

Mishimoto 2015+ Subaru WRX Silicone Radiator Coolant Hose Kit - Red

$162.00 $129.95 Save $32.05

SKU: M00C MMHOSE-WRX-15RD

In Stock
In Stock
Ships by Aug 1
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: MMHOSE-WRX-15RD

Rubber is out, silicone is in! Upgrade your stock 2015 WRX radiator hoses with the Mishimoto Silicone Radiator Hose Kit to provide your 2015 WRX with an advancement in both style and reliability. This 2015 WRX kit includes the upper radiator hose, lower radiator hose, overflow port hose, as well as four worm-gear clamps to make these 2015 WRX parts easy to install. Unlike the degradation-prone stock rubber hoses, the Mishimoto 2015 WRX hoses are constructed from four layers of silicone with heat-resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you are entering your 2015 WRX in the local rallycross, or lapping at your next track day, trust Mishimoto and our line of 2015 WRX parts to keep your WRX cool. This 2015 WRX hose kit is available in black, blue, or red and, like our entire line of 2015 WRX parts, includes the signature Mishimoto Lifetime Warranty.

Features:

  • Direct fit for the 2015+ Subaru WRX
  • Constructed from four layers of silicone with heat-resistant embedded fibers
  • Improves heat and pressure tolerance
  • Includes high-quality worm-gear clamps for ease of installation
  • Includes upper radiator hose, lower radiator hose, and coolant overflow hose
  • Available in black, blue, or red
  • Mishimoto Lifetime Warranty

Complete radiator coolant hose kit designed to maintain proper coolant flow and system pressure. Includes durable, heat-resistant hoses for leak prevention, reliable performance, and a precise, easy installation.

MIA's Description

The Mishimoto Silicone Radiator Hose Kit is a direct-fit replacement designed for the 2015+ Subaru WRX. It features multi-layer silicone construction with heat-resistant embedded fibers for improved cooling efficiency, longevity, and performance.

This kit includes the upper radiator hose, lower radiator hose, and coolant overflow hose, along with high-grade worm clamps for installation. The hoses are rated up to 330°F and offer increased pressure tolerance compared to OEM hoses.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMishimoto
Part NumberM00C MMHOSE-WRX-15RD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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