Subaru OEM Vacuum Hose Subaru Legacy GT 2010-2012 | 99081AA110

Overview

The Genuine Subaru OEM Vacuum Hose (Part #99081AA110) is an exact-fit factory replacement hose designed to maintain proper vacuum pressure throughout your 2010-2012 Subaru Legacy GT's engine and ancillary systems. Built to Subaru's original engineering specifications, this OEM vacuum hose ensures reliable sealing, optimal engine performance, and long-term durability — making it the trusted choice for 2010-2012 Subaru Legacy GT owners who demand factory quality over generic alternatives.

Key Features & Benefits

• Genuine Subaru OEM Part — Manufactured to the exact factory specifications your Subaru was built with, ensuring a precise fit and reliable performance every time.
• Exact-Fit Guarantee — Designed specifically for the 2010-2012 Subaru Legacy GT; no trimming, adapting, or modifications required for installation.
• Premium Materials — Constructed from high-grade rubber/polymer compound that resists heat, oil, and engine bay conditions for long service life.
• Maintains Vacuum Integrity — Preserves proper vacuum pressure in brake boosters, emissions systems, and engine management components to keep your vehicle running as intended.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty, giving you confidence in your purchase.
• Direct OEM Replacement — Replaces worn, cracked, or collapsed vacuum hoses that can cause rough idling, poor fuel economy, and check engine lights.

What's Included

• 1x Genuine Subaru OEM Vacuum Hose (Part #99081AA110)

Specifications

Fitment & Compatibility

This Genuine Subaru OEM Vacuum Hose (99081AA110) is a factory part designed for the 2010-2012 Subaru Legacy GT. Please verify fitment for your specific year, model, and trim before ordering. Always confirm your VIN or consult a Subaru parts diagram to ensure this is the correct hose for your application.

Product Fitment

• 2010-2012 Subaru Legacy GT

Installation

This vacuum hose is designed as a direct OEM replacement and can typically be installed without specialized tools. Follow the original hose routing, secure all connections with the appropriate clamps, and inspect the surrounding vacuum system for any other worn hoses. If you are unfamiliar with vacuum system service, professional installation is recommended.

Frequently Asked Questions

Is this a genuine Subaru part? Yes — Part #99081AA110 is a factory-original Genuine Subaru OEM hose, manufactured to Subaru's exact specifications.

How do I know if my vacuum hose needs replacement? Common signs include rough idling, hissing sounds from the engine bay, poor fuel economy, and check engine lights related to vacuum leaks or emissions faults.

Does this come with a warranty? Yes, Genuine Subaru OEM parts are covered under Subaru's genuine parts warranty. Please see Subaru's warranty terms for complete details.