Subaru OEM Coolant Overflow Hose Subaru STI 2008-2014 | 99078AA710

Product Fitment:

• 2008-2014 Subaru STI

Overview

The Genuine Subaru OEM Water Hose (Part #99078AA710) is an exact-fit replacement coolant hose designed to maintain your Subaru's factory cooling system integrity. Built to the same specifications as the original factory component, this OEM water hose ensures a precise, leak-free fit for compatible Subaru vehicles. Choosing a genuine Subaru part guarantees the quality, durability, and performance your vehicle was engineered for.

Key Features & Benefits

• Genuine OEM Quality – Manufactured to Subaru's exact factory specifications, ensuring a perfect fit and reliable performance every time.
• Exact-Fit Replacement – Designed as a direct replacement for the original water hose, eliminating guesswork and fitment issues common with aftermarket alternatives.
• Factory-Grade Materials – Constructed from durable, heat- and pressure-resistant materials to withstand the demands of Subaru's cooling system.
• Leak-Free Seal – Precision-molded connections ensure a tight, secure seal to prevent coolant loss and overheating.
• Factory Warranty Backed – Covered under Subaru's genuine parts warranty for peace of mind.
• Long-Term Reliability – OEM parts are engineered to last and maintain the longevity of your Subaru's cooling system.

What's Included

• 1x Genuine Subaru OEM Water Hose (Part #99078AA710)

Specifications

Fitment & Compatibility

This Genuine Subaru OEM Water Hose (Part #99078AA710) is a factory replacement part. Please verify compatibility with your specific year, make, model, and trim by referencing the Subaru parts catalog or confirming with your VIN number.

Installation

This water hose is designed as a direct OEM replacement and follows the same routing and connection points as the factory original. Installation typically involves draining the coolant, removing the old hose, and securing the new hose with the original clamps. For best results, have this part installed by a qualified Subaru technician or experienced mechanic. Always refill and bleed the cooling system after hose replacement.