Subaru OEM Vacuum Hose Subaru STI 2015-2016 | 99081AA410

Overview

The Genuine Subaru OEM Vacuum Hose (Part #99081AA410) is an exact-fit factory replacement hose designed to maintain proper vacuum pressure throughout your Subaru's engine and brake booster systems. Engineered to OEM specifications, this hose ensures reliable performance and a perfect fit without modification — ideal for owners who demand factory-quality reliability when replacing worn or damaged vacuum lines on the 2015-2016 Subaru STI listed in the Product Fitment section below.

Key Features & Benefits

• Genuine OEM Quality — Manufactured to Subaru's exact factory specifications, ensuring proper fit, function, and durability that aftermarket alternatives cannot guarantee.
• Exact-Fit Replacement — Designed specifically for the 2015-2016 Subaru STI; installs without cutting, splicing, or adaptation.
• Durable Construction — Built to withstand engine-bay heat cycles, vacuum pressure, and fluid exposure for long-lasting service life.
• Maintains System Integrity — Restores correct vacuum pressure to engine management, brake booster, and emissions systems, preventing drivability and safety issues caused by cracked or leaking hoses.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty, giving you peace of mind with every purchase.

What's Included

• 1x Genuine Subaru OEM Vacuum Hose (Part #99081AA410)

Specifications

Fitment & Compatibility

This Genuine Subaru Vacuum Hose (99081AA410) is a factory OEM component for the following vehicle:

Product Fitment

• 2015-2016 Subaru STI

Please verify fitment with your VIN before ordering to confirm compatibility.

Installation

This vacuum hose is designed as a direct OEM replacement and can typically be installed with basic hand tools. Disconnect the old hose, route the new hose along the factory path, and ensure all clamps and connections are secure. No trimming or modification is required.