Subaru OEM PCV Valve Hose Legacy / Outback 2010-2011 | 11815AC220

Overview

The Genuine Subaru OEM PCV Hose Assembly (Part #11815AC220) is a factory-original positive crankcase ventilation hose designed for exact-fit replacement on compatible Subaru vehicles. This OEM component ensures your engine's crankcase ventilation system operates at peak efficiency, preventing oil contamination and maintaining proper emissions compliance — exactly as engineered by Subaru. Ideal for Subaru owners who demand factory-quality reliability over generic aftermarket alternatives.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to Subaru's exact factory specifications, ensuring a perfect fit and long-lasting performance with no modifications required.
• Exact-Fit Replacement — Designed specifically for compatible Subaru models, eliminating the guesswork and fitment issues common with aftermarket PCV hoses.
• Durable OEM-Grade Materials — Constructed from the same high-quality rubber and reinforced materials used in original factory assembly, resistant to heat, oil, and engine vapors.
• Maintains Proper Crankcase Ventilation — A correctly functioning PCV hose prevents harmful crankcase pressure buildup, protecting engine internals and extending engine life.
• Emissions System Integrity — Restores the PCV system to factory condition, supporting proper emissions performance and helping avoid check engine lights related to crankcase ventilation faults.
• Backed by Subaru's Factory Warranty — As a genuine OEM part, this hose assembly is covered under Subaru's OEM parts warranty for added peace of mind.

What's Included

• 1x Genuine Subaru PCV Hose Assembly (Part #11815AC220)

Specifications

Fitment & Compatibility

2010-2011 Subaru Legacy

2010-2011 Subaru Outback

Note: Fitment data is sourced from Subaru's official parts catalog. Always confirm part number compatibility with your VIN for guaranteed fitment.

Installation

The PCV Hose Assembly is designed as a direct bolt-on (or clip-on) replacement requiring no cutting or modifications. Basic mechanical experience is sufficient for most installations — disconnect the old hose from the PCV valve and intake manifold ports, and route the new OEM hose in the same configuration. For best results, inspect surrounding PCV system components (PCV valve, grommets, clamps) and replace as needed. Professional installation is recommended if you are unfamiliar with engine ventilation systems.