Subaru OEM Vacuum Hose Assembly | 22310AC270

Overview

The Genuine Subaru OEM Vacuum Hose Assembly (Part #22310AC270) is a factory-replacement vacuum hose designed specifically for the 2009–2013 Subaru Forester XT, 2009–2010 Subaru Impreza GT, 2005–2007 and 2009 Subaru Legacy GT and Outback XT, and 2008–2010 and 2012–2014 Subaru WRX turbocharged models. As a direct OEM replacement, this hose assembly ensures an exact fit and maintains the precise vacuum routing required for reliable boost, emissions, and engine management system performance. Choosing a genuine Subaru part guarantees the same quality and durability as the component installed at the factory.

Key Features & Benefits

• Genuine Subaru OEM Quality – Manufactured to Subaru's exact factory specifications, ensuring perfect fitment and long-lasting reliability — no modifications required.
• Exact-Fit Replacement – Engineered specifically for the Forester XT, Impreza GT, Legacy GT, Outback XT and WRX applications listed below, eliminating guesswork and compatibility concerns common with universal or aftermarket hoses.
• Maintains Engine & Boost System Integrity – Proper vacuum routing is critical on turbocharged Subaru applications; a deteriorated or leaking hose can cause boost irregularities, poor idle, and check-engine codes.
• Factory Warranty Coverage – Backed by Subaru's genuine parts warranty, giving you peace of mind that you're installing a part built to last.
• Correct Materials & Construction – Made from OEM-spec materials designed to withstand the heat and pressure environment of the EJ255/EJ257 turbocharged engine bay.

What's Included

• 1x Genuine Subaru Vacuum Hose Assembly – Part #22310AC270

Specifications

Fitment & Compatibility

This vacuum hose assembly is designed for the following Subaru vehicles. Always verify your part number against your vehicle's VIN or underhood label before ordering.

2009-2013 Subaru Forester XT

2009-2010 Subaru Impreza GT

2005-2007 Subaru Legacy GT

2009 Subaru Legacy GT

2005-2007 Subaru Outback XT

2009 Subaru Outback XT

2008-2010 Subaru WRX

2012-2014 Subaru WRX

Installation

This vacuum hose assembly is a direct OEM replacement and installs in the same location as the original factory part — no cutting, splicing, or modifications needed. Basic mechanical experience and standard hand tools are sufficient for most installations. If you are unfamiliar with turbocharged vacuum systems or boost plumbing, professional installation by a qualified Subaru technician is recommended to ensure all connections are properly seated and leak-free.