Subaru OEM Cylinder Head Bolt (004353) Subaru Forester / Impreza / Outback EJ253 2010 | 11095AA180

Product Fitment:

2010 Subaru Forester
2010 Subaru Impreza
2010 Subaru Outback

Overview

The Genuine Subaru OEM Cylinder Head Bolt (Part #11095AA180) is a factory-spec fastener designed for the EJ253 2.5L engine found in 2010 Subaru Forester models. As a direct OEM replacement, this bolt ensures the precise clamping force and torque retention required to maintain a proper head gasket seal — protecting your engine from coolant leaks, compression loss, and overheating. Using genuine Subaru hardware is essential when performing a head gasket service or engine rebuild on these vehicles.

Key Features & Benefits

• Genuine Subaru OEM Part — Manufactured to exact factory specifications, ensuring proper fit, torque characteristics, and long-term reliability with no modifications required.
• Exact Torque Retention — Engineered to achieve and maintain the precise clamping load specified by Subaru engineers for the EJ253 engine, preventing head gasket failure.
• Correct Thread Pitch & Dimensions — Matches OEM specifications exactly, eliminating the risk of cross-threading or improper seating that can occur with non-OEM fasteners.
• Factory Warranty Coverage — Backed by Subaru's genuine parts warranty for added peace of mind.
• Direct Replacement — A bolt-in replacement for worn, stretched, or torque-to-yield fasteners during head gasket or engine rebuild service.

What's Included

• 1 × Genuine Subaru Cylinder Head Bolt (Part #11095AA180)

Specifications

Installation

Cylinder head bolts on the EJ253 engine are torque-to-yield (TTY) fasteners and must be replaced any time the cylinder head is removed — they should never be reused. Professional installation by a qualified mechanic is strongly recommended. Follow Subaru's factory torque sequence and specifications as outlined in the EJ253 service manual. Multiple bolts are typically required per cylinder head — order the correct quantity for your repair.