Subaru OEM PCV Hose Assembly Subaru Legacy 2005-2009 / Outback 2005-2009 | 11815AB64A

Overview

The Genuine Subaru OEM Vacuum Hose (Part #11815AB64A) is an exact-fit factory replacement hose designed specifically for 2005-2007 Subaru Legacy, 2009 Subaru Legacy, 2005-2007 Subaru Outback, and 2009 Subaru Outback. Engineered to Subaru's original specifications, this OEM vacuum hose ensures proper engine vacuum integrity, supporting optimal engine performance, emissions control, and idle stability. Choosing a genuine OEM part eliminates the guesswork of fitment and guarantees the same quality your vehicle left the factory with.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to factory specifications for guaranteed fit, form, and function with no modifications required.
• Exact OEM Replacement — Directly replaces worn, cracked, or brittle vacuum hoses that can cause vacuum leaks, rough idle, and poor engine performance.
• Factory-Grade Materials — Constructed from durable rubber compounded to withstand engine bay heat, pressure, and chemical exposure over the long term.
• Maintains Engine Vacuum Integrity — Proper vacuum pressure is essential for smooth idle, correct fuel trim, and accurate sensor readings; this OEM hose restores that integrity.
• Emissions System Compatibility — Supports proper operation of vacuum-dependent emissions components on 2005-2007 Subaru Legacy, 2009 Subaru Legacy, 2005-2007 Subaru Outback, and 2009 Subaru Outback.
• Backed by Subaru — Genuine Subaru parts are covered under Subaru's OEM parts warranty, giving you confidence in your repair.

What's Included

• 1x Genuine Subaru OEM Vacuum Hose — Part #11815AB64A

Specifications

Fitment & Compatibility

This vacuum hose is designed for the following Subaru vehicles:

Important: Always verify your vehicle's VIN and engine code before ordering to confirm this is the correct part for your application.

Installation

This vacuum hose is a direct OEM replacement and installs in the same location as the original factory hose. No modifications are required. For best results, inspect surrounding vacuum lines and replace any additional worn hoses at the same time.