Subaru OEM AVCS Oil Feed Subaru WRX 08-10 / Forester XT 09-10 / Legacy GT 07-09 | 15192AA512

Product Fitment:

• 2008–2010 Subaru WRX 2.5L Turbo

• 2009–2010 Subaru Impreza 2.5 GT

• 2009–2010 Subaru Forester XT 2.5L Turbo

• 2007–2009 Subaru Legacy GT 2.5L Turbo

• 2007–2009 Subaru Outback XT 2.5L Turbo

Overview

The Genuine Subaru OEM AVCS Oil Feed Line (Part #15192AA512) is the factory-original oil supply line for the Active Valve Control System (AVCS) on select 2008–2010 Subaru turbocharged engines. Designed for exact OEM fitment on the EJ255 and EJ257 engines found in the WRX, Forester XT, and Legacy GT, this line ensures precise, uninterrupted oil delivery to the AVCS variable valve timing system — preserving engine performance and longevity. If your AVCS oil feed line is leaking, cracked, or degraded, replacing it with a genuine Subaru part is the only way to guarantee factory-spec sealing and flow.

Key Features & Benefits

• Genuine Subaru OEM Part — Manufactured to exact factory specifications; guaranteed to fit and function as original equipment with no modifications required.
• AVCS System Compatibility — Engineered specifically to supply oil to the Active Valve Control System (AVCS), Subaru's variable valve timing technology, ensuring optimal timing performance and fuel efficiency.
• Exact-Fit Guarantee — Direct OEM replacement with factory-matched fittings, length, and material; eliminates the guesswork and fitment risk of aftermarket alternatives.
• Durable OEM-Grade Construction — Built to withstand the high temperatures and pressures of a turbocharged engine environment for long service life.
• Protects Engine Investment — Proper oil feed to the AVCS system prevents cam phaser wear, timing irregularities, and potential engine damage caused by oil starvation.
• Factory Warranty Backed — As a genuine Subaru OEM part, this line is covered under Subaru's standard OEM parts warranty when installed by an authorized dealer.

What's Included

• 1x Genuine Subaru AVCS Oil Feed Line — Part #15192AA512

Specifications

Installation

This AVCS oil feed line is a direct OEM replacement designed for straightforward bolt-on installation with factory hardware. While a mechanically experienced DIYer can perform this replacement, professional installation by a qualified Subaru technician is recommended to ensure proper torque specs are met on all fittings and to prevent oil leaks. Always depressurize the oil system and allow the engine to cool fully before beginning work. No modifications or adapters are required.