Subaru OEM Vacuum Hose Subaru WRX / STI / Baja / Forester XT | 99071AB160

Overview

The Genuine Subaru OEM Vacuum Hose (Part #99071AB160) is an exact-fit factory replacement hose designed specifically for 2004-2006 Subaru Baja, 2004-2006 Subaru Forester XT, 2004-2006 Subaru STI, and 2002-2006 Subaru WRX. Built to original equipment specifications, this vacuum hose ensures reliable boost and vacuum signal integrity for the turbocharged Subaru performance models listed above. If you're restoring OEM functionality or replacing a cracked, brittle, or leaking vacuum hose, this is the correct Subaru-sourced part for the job.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to factory specifications, ensuring a precise fit and reliable long-term performance in turbocharged applications.
• Exact-Fit Replacement — Engineered specifically for the EJ20/EJ25 turbocharged platform, eliminating fitment guesswork and the risk of boost leaks from incorrect sizing.
• Factory-Grade Materials — Made from heat- and pressure-resistant rubber compound to withstand the elevated underhood temperatures of forced-induction Subaru engines.
• Preserves Engine Performance — A properly sealed vacuum system is critical for accurate boost control, idle stability, and overall engine management — this OEM hose keeps those systems operating as designed.
• Backed by Subaru — As a genuine OEM part, it is covered under Subaru's standard parts warranty, offering added peace of mind.

What's Included

• 1x Genuine Subaru OEM Vacuum Hose — Part #99071AB160

Specifications

Fitment & Compatibility

This genuine Subaru vacuum hose is compatible with the following vehicles:

Always verify your specific vehicle's part requirements against the Subaru parts diagram before ordering to ensure this hose is the correct replacement for your application.

Installation

This is a direct OEM replacement vacuum hose. For most applications, installation is straightforward, requiring only the removal of the old hose and connection of the new hose in its place. Always route the replacement hose identically to the original to ensure proper vacuum routing.