Subaru OEM Vacuum Hose Subaru WRX 2012-2014 / Forester XT 2012-2013 | 99071AD740

Overview

The Genuine Subaru OEM Vacuum Hose (Part #99071AD740) is a factory-original positive crankcase ventilation hose designed for the vehicles listed in the Product Fitment section below. This exact-fit replacement ensures proper crankcase pressure regulation, protecting your turbocharged engine from oil leaks, excessive pressure buildup, and premature wear. Choosing an OEM part guarantees the same quality, dimensions, and material durability as the hose installed at the factory.

Key Features & Benefits

• Genuine Subaru OEM Quality – Factory-original part manufactured to Subaru's exact specifications, ensuring perfect fit and reliable performance.
• Exact-Fit Design – Engineered for the vehicles listed in the Product Fitment section below, eliminating the guesswork and fitment issues common with aftermarket alternatives.
• Durable Construction – Made from OEM-grade materials engineered to withstand the heat and pressure demands of the turbocharged engine bay.
• Proper Crankcase Ventilation – Maintains correct PCV system function, preventing oil consumption issues, rough idle, and boost leaks caused by a cracked or deteriorated hose.
• Factory Warranty Backed – Covered under Subaru's genuine parts warranty for added peace of mind.
• Direct OEM Replacement – Drop-in replacement requiring no modifications; restores your PCV system to factory specification.

What's Included

• 1x Genuine Subaru Vacuum Hose (Part #99071AD740)

Specifications

Product Fitment

This Genuine Subaru Vacuum Hose is confirmed to fit the following vehicles:

• 2012-2013 Subaru Forester XT
• 2012-2014 Subaru WRX

Always verify your vehicle's VIN and engine code before ordering. If you are unsure of compatibility, consult a Subaru dealership or specialist for fitment confirmation.

Installation

This vacuum hose is a straightforward bolt-on replacement for experienced DIY mechanics comfortable working with PCV and vacuum system components. If you are unfamiliar with PCV system components, professional installation by a qualified technician is recommended.