Subaru OEM Engine Cylinder Head (Left) Subaru Forester 2006-2007 / Impreza 2006-2007 / Outback 2006-2007 | 11063AB310

Overview

The Genuine Subaru OEM Engine Cylinder Head (Left) (Part #11063AB310) is a factory-original engine component engineered specifically for the EJ253 2.5L horizontally-opposed (boxer) engine. Designed for 2006-2007 Subaru Forester, 2006-2007 Subaru Impreza, and 2006-2007 Subaru Outback applications, this OEM engine cylinder head delivers exact-fit precision, factory tolerances, and the reliability that only a genuine Subaru part can provide. Whether you're performing a head replacement after a gasket failure or completing a full engine rebuild, this is the correct, factory-sourced component for the job.

Key Features & Benefits

• Genuine Subaru OEM Part – Manufactured to Subaru factory specifications, ensuring exact fitment and performance without modifications or adapters.
• EJ253 Engine Specific – Engineered exclusively for the 2.5L EJ253 boxer engine found in the 2006-2007 Subaru Forester, 2006-2007 Subaru Impreza, and 2006-2007 Subaru Outback, eliminating compatibility guesswork.
• Left-Side (Driver's Side) Engine Cylinder Head – This is the left engine cylinder head; ensure you are ordering the correct side for your application.
• Factory Tolerances & Quality – Cast and machined to Subaru's exacting standards for combustion chamber geometry, valve seat integrity, and port dimensions.
• Backed by Subaru's Factory Warranty – As a genuine OEM part, it qualifies for Subaru's parts warranty coverage for added peace of mind.
• Direct OEM Replacement – No core modification required; installs using the same hardware, torque specs, and procedures as the original component.

What's Included

• 1x Genuine Subaru Engine Cylinder Head (Left) (Part #11063AB310)

Note: Gaskets, head bolts, valvetrain components, and ancillary hardware are sold separately.

Specifications

Fitment & Compatibility

This engine cylinder head is compatible with the following Subaru vehicles equipped with the EJ253 2.5L engine:

Product Fitment

• 2006-2007 Subaru Forester
• 2006-2007 Subaru Impreza
• 2006-2007 Subaru Outback

Important: This is the LEFT (driver's side) engine cylinder head. Confirm your engine code and vehicle side before ordering.

Installation

Cylinder head replacement on the EJ253 boxer engine is an advanced mechanical procedure. Professional installation is strongly recommended.