Walker 590-1036 Engine Variable Valve Timing (VVT) Solenoid

Walker 590-1036 VVT Solenoid Overview

Walker Products 590-1036 is an engine variable valve timing (VVT) solenoid built for Subaru applications that require precise oil control for cam timing operation. It is a direct-fit engine management component for 2006-2009 Subaru Forester, 2007-2009 Subaru Impreza, 2007-2009 Subaru Legacy, 2007-2009 Subaru Outback, and select 2010 Subaru Forester and 2010 Subaru Impreza builds through 01/05/2010.

Walker Products focuses on OE-style engine management parts backed by in-house manufacturing, engineering, and product support. The 590-1036 follows that approach with application-specific construction for Subaru Forester and Subaru Impreza service work.

Key Features

• Part number: 590-1036
• Engine variable valve timing (VVT) solenoid
• Black connector color
• Rectangular connector shape
• 1 connector with 2 terminals
• Female connector gender with male blade terminals
• Metal housing material
• 1 mounting hole for OE-style installation
• Compatible With 2006-2009 Subaru Forester, N/A
• Compatible With 2007-2009 Subaru Impreza, N/A
• Compatible With 2007-2009 Subaru Legacy, N/A
• Compatible With 2007-2009 Subaru Outback, N/A
• Compatible With 2010 Subaru Forester, N/A, to 01/05/2010
• Compatible With 2010 Subaru Impreza, N/A, to 01/05/2010

Detailed Description

The Walker Products 590-1036 VVT solenoid is used to regulate oil flow to the variable valve timing system, helping the engine control cam timing based on operating conditions. For Subaru Forester, Subaru Impreza, Subaru Legacy, and Subaru Outback service, this part number provides a focused replacement option when diagnosing VVT-related drivability or timing control concerns. This part cross-references Dorman OE Solutions 917-247 for the same application.

Walker Products has supplied fuel system and engine management components since 1946 and supports aftermarket service with engineering, technical documentation, and application data. The Walker 590-1036 reflects that product-line focus with a metal-bodied solenoid, blade terminals, and a single rectangular connector layout.

Common Issues This Part May Address

• Check engine light related to VVT solenoid performance
• Rough idle caused by inconsistent cam timing control
• Reduced engine response from delayed valve timing actuation
• Oil control faults affecting variable valve timing operation
• Starting or running concerns tied to a sticking or failing solenoid

Installation Notes and Tips

Verify the vehicle build date before ordering, especially for 2010 Subaru Forester and 2010 Subaru Impreza models that are listed only through 01/05/2010. Match the connector style, terminal layout, and mounting point to the original part before installation. Clean the mounting surface and inspect the electrical connector and engine oil condition during service to help confirm proper VVT operation after replacement.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company supports production with its own manufacturing, product management, and engineering staff and operates as an ISO 9001/IATF16949 certified manufacturer.