Replacement heads for my 3.5 EcoBoost worked perfect. The kit had everything I needed. The customer service was excellent. Highly recommend this company.
Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.
I got my cylinder head quicker than expected. I would buy from this company again
Best prices and customer service on Duramax LML heads out there. Shipped fast and very cool about how long it took to get the cores back.
Right Subaru 2.5 SOHC Non-Turbo Cylinder Head – Casting # E25S
$550.00
-
Additional Info
Remanufactured Subaru E25S Casting 2.5L SOHC Non-Turbo Cylinder Head (Right Side)
Fully Assembled & Ready to Bolt On
This is a professional-grade remanufactured aluminum cylinder head for Subaru 2.5L SOHC naturally aspirated engines. Engineered specifically for the right (passenger) side, this head utilizes the E25S casting and is built to deliver direct-fit reliability and long-term performance.
🛠️ In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
📊 Technical Specifications
- Casting Number: E25S
- Engine Size: 2.5L
- Configuration: SOHC (Single Overhead Cam)
- Aspiration: Non-Turbo
- Side: Right Side Only
- Core Return Required
🚛 Fitment Data
Common Applications:
- Subaru Forester: 2008–2010 Subaru Forester (2.5L)
- Subaru Impreza: 2008–2011 Subaru Impreza (2.5L)
[+] Click to View Full Detailed Fitment List
2009 Subaru Forester 2.5L
2010 Subaru Forester 2.5L
2008 Subaru Impreza 2.5L
2009 Subaru Impreza 2.5L
2010 Subaru Impreza 2.5L
2011 Subaru Impreza 2.5L
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
Dedicated to Customer Satisfaction
What sets us apart from the competition is our dedication to customer satisfaction. We strive to make your shopping experience as seamless and convenient as possible. Our user-friendly online platform allows you to browse our comprehensive inventory, compare products, and place orders with ease. With secure payment options and swift shipping, you can trust that your order will arrive promptly, minimizing downtime and maximizing productivity.





