Remanufactured Subaru 2.5L L25 Q25 Z25 Cylinder Head (Right Side)

Remanufactured Subaru 2.5L L25 Q25 Z25 Cylinder Head (Right Side)

Premium OEM-Quality Replacement Cylinder Head

This is a professional-grade remanufactured right-side cylinder head for Subaru 2.5L engines. Featuring the L25, Q25, or Z25 casting, this head is fully assembled and precision-machined to restore peak engine performance and reliability.

🛠️ 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

• Engine Size: 2.5L (Non-Turbo)
• Casting Numbers: L25 / Q25 / Z25
• Orientation: Right Side (Passenger Side)
• Condition: Remanufactured
• Core Return Required

🚛 Fitment Data

Common Applications:

• Subaru Baja: 2003–2006 Subaru Baja (2.5L, 4 cylinder, w/o turbo)
• Subaru Forester: 1999–2004 Subaru Forester (2.5L, w/o Turbo)
• Subaru Impreza: 1999–2004 Subaru Impreza (2.5L, w/o turbo)
• Subaru Legacy: 2000–2004 Subaru Legacy (SOHC, 2.5L, w/o turbo)