Walker 590-1031 Engine Variable Valve Timing (VVT) Solenoid - Exhaust or Exhaust (Left)

Walker 590-1031 VVT Solenoid Overview

Walker Products 590-1031 is an engine variable valve timing (VVT) solenoid for exhaust-side applications on select Lexus and Toyota vehicles. It is built with a metal housing, black rectangular female connector, and blade terminals for a direct-fit style replacement in the engine management system.

Use this part when servicing exhaust VVT control on vehicles such as the Lexus ES350, Toyota Camry, and Toyota Avalon. Walker Products backs this line with engineering and product support focused on OE-style fit and function.

Key Features

• Part number: 590-1031
• Engine variable valve timing (VVT) solenoid for exhaust applications
• Metal housing for durable engine-bay use
• Black rectangular connector with 1 female connector
• 2 male blade terminals
• 1 mounting hole for OE-style installation
• Walker Products engine management component

Product Details

Walker Products 590-1031 is an exhaust VVT solenoid used to control oil flow for variable valve timing operation on supported Lexus and Toyota engines. The design includes a rectangular connector, blade terminals, and a metal body to match common OE mounting and electrical layouts. This part cross-references Dorman OE Solutions 917-239 for the same application.

Walker Products has supplied fuel system and engine management components since 1946 and manufactures to meet or exceed OEM standards and specifications. The brand’s product development and technical support resources help maintain application accuracy for parts such as VVT solenoids, sensors, injectors, and related engine components.

Vehicle Fitment

• Fits 2016-2018 Lexus ES350, Exhaust (Left)
• Fits 2018 Lexus IS300, Exhaust
• Fits 2018 Lexus RC300, Exhaust
• Fits 2018 Lexus RC350, Exhaust
• Fits 2016-2018 Toyota Avalon, Exhaust (Left)
• Fits 2016-2017 Lexus IS300, Exhaust (Left)
• Fits 2016-2017 Lexus IS350, Exhaust (Left)
• Fits 2016-2017 Lexus RC300, Exhaust (Left)
• Fits 2016-2017 Lexus RC350, Exhaust (Left)
• Fits 2016-2017 Toyota Camry, Exhaust (Left)
• Fits 2016 Toyota Highlander, Exhaust (Left)
• Fits 2016 Toyota Sienna, Exhaust (Left)
• Fits 2007-2015 Lexus ES350, Exhaust (Left)
• Fits 2013-2015 Lexus GS350, Exhaust (Left)
• Fits 2007-2011 Lexus GS350, Exhaust (Left)
• Fits 2006-2015 Lexus IS250, Exhaust (Left)
• Fits 2006-2015 Lexus IS350, Exhaust (Left)
• Fits 2015 Lexus RC350, Exhaust (Left)
• Fits 2007-2015 Lexus RX350, Exhaust (Left)
• Fits 2005-2015 Toyota Avalon, Exhaust (Left)
• Fits 2007-2015 Toyota Camry, Exhaust (Left)
• Fits 2008-2015 Toyota Highlander, Exhaust (Left)
• Fits 2007-2015 Toyota Sienna, Exhaust (Left)
• Fits 2009-2015 Toyota Venza, Exhaust (Left)
• Fits 2006-2012 Toyota RAV4, Exhaust (Left)
• Fits 2007-2011 Lexus GS450h, Exhaust (Left)
• Fits 2006 Lexus GS300, Exhaust (Left)

Common Symptoms This Part Addresses

• Check engine light related to VVT control
• Rough idle or inconsistent engine performance
• Reduced power during acceleration
• Timing-related fault codes on supported Lexus and Toyota engines
• Oil control valve or VVT solenoid electrical failure

Installation Notes

Confirm the connector style, terminal layout, and exhaust-side position before installation. This part uses a single rectangular female connector, 2 blade terminals, and 1 mounting hole, so matching the OE configuration is important for proper fitment on Lexus ES350, Toyota Camry, Toyota Avalon, and other listed applications.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with a long history in automotive fuel system and engine management components. The company states that its parts are produced to meet or exceed OEM standards and specifications, with engineering and technical support behind product accuracy.