Subaru OEM Engine Cylinder Head Bolt Subaru WRX / STI / Baja / Forester / Impreza / Legacy / Legacy GT / Outback | 11095AA123

Overview

The Genuine Subaru OEM Engine Cylinder Head Bolt (Part #11095AA123) is an exact-fit factory replacement fastener engineered specifically for 2004-2006 Subaru Baja, 2004-2010 Subaru Forester, 2004-2010 Subaru Impreza, 2004-2012 Subaru Legacy, 2004 Subaru Legacy GT, and 2004-2012 Subaru Outback engines. As a critical engine component, this Engine Cylinder Head Bolt ensures proper cylinder head clamping force, maintaining a reliable seal between the cylinder head and engine block. Choosing a genuine OEM Engine Cylinder Head Bolt guarantees precise torque specifications, correct thread pitch, and the same quality standards used on the original assembly line.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to exact factory specifications, ensuring proper fit, torque retention, and long-term reliability.
• Exact-Fit Guarantee — Designed specifically for 2004-2006 Subaru Baja, 2004-2010 Subaru Forester, 2004-2010 Subaru Impreza, 2004-2012 Subaru Legacy, 2004 Subaru Legacy GT, and 2004-2012 Subaru Outback, eliminating guesswork and fitment concerns.
• Engineered Clamping Force — Precisely calibrated thread pitch and tensile strength maintain optimal cylinder head sealing under all operating conditions.
• Corrosion-Resistant Finish — Factory-applied coating protects against moisture and heat cycling, extending service life.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty for added peace of mind.
• Direct OEM Replacement — Replaces worn, stretched, or damaged Engine Cylinder Head Bolts during head gasket service or engine rebuilds without modification.

What's Included

• 1 × Genuine Subaru OEM Engine Cylinder Head Bolt (Part #11095AA123)

Specifications

Fitment & Compatibility

This genuine Subaru OEM Engine Cylinder Head Bolt (11095AA123) is compatible with the following vehicles:

Product Fitment

• 2004-2006 Subaru Baja
• 2004-2010 Subaru Forester
• 2004-2010 Subaru Impreza
• 2004-2012 Subaru Legacy
• 2004 Subaru Legacy GT
• 2004-2012 Subaru Outback

Important: Always verify your specific engine code and consult your Subaru parts diagram to confirm the correct part number before ordering. Engine Cylinder Head Bolts should be replaced any time the cylinder head is removed; reusing stretched bolts is not recommended.

Installation

Engine Cylinder Head Bolt replacement is an intermediate-to-advanced engine repair typically performed during head gasket service, engine rebuilds, or when replacing damaged hardware. Follow the Subaru factory service manual's torque sequence and specifications exactly — torque-to-yield bolts must be tightened in the specified order and to the correct angle. Professional installation by a certified Subaru technician is strongly recommended. Never reuse a torque-to-yield bolt once it has been removed.