DJ Rock IV710 Engine Intake Valve

Engine Intake Valve Overview

This DJ Rock engine intake valve is a direct-fit replacement for applications that require precise airflow into the combustion chamber. It is built for Subaru and Saab fitments listed below, with nitride-coated construction for added wear resistance and corrosion protection.

• Nitride-coated surface improves wear resistance and reduces friction.
• 36 mm valve head diameter and 6 mm stem diameter for application-specific fitment.
• 120.4 mm overall length for the listed engine applications.
• Premium-grade intake valve built to meet or exceed OEM quality standards.
• Direct-fit design for service work on valvetrain repairs and rebuilds.

Fitment Details

Compatible with Subaru Legacy, Subaru Outback, Subaru Impreza, Subaru Forester, Subaru Baja, and Saab 9-2X applications listed in the fitment table. Fits 2000-2012 Subaru Legacy, intake; Fits 2000-2012 Subaru Outback, intake; Fits 1999-2011 Subaru Impreza, intake; Fits 1999-2010 Subaru Forester, intake; Fits 2005-2006 Saab 9-2X, intake; Fits 2003-2006 Subaru Baja, intake; Fits 1999-2001 Subaru Impreza, intake; Fits 1999 Subaru Legacy, intake. Part number IV710 is used across these engine applications, and IV710 is the reference to verify before ordering.

Common Repair Uses

• Restores proper intake valve sealing during engine service.
• Addresses worn or heat-stressed intake valves in rebuilds.
• Helps correct airflow issues caused by damaged valve faces or stems.
• Supports repair of valvetrain wear found during cylinder head work.

Installation Notes

Confirm valve head diameter, stem diameter, overall length, and groove count against the original part before installation. This intake valve is intended for engine rebuild and cylinder head service where exact valvetrain dimensions matter. Verify the listed Subaru or Saab application and match the part number IV710 to the engine specification.

Quality Assurance

DNJ Engine Intake Valves are manufactured to meet or exceed OEM quality standards and use heat-resistant materials with a black nitride coating for improved durability under high-temperature engine conditions.