Walker 590-1114 Engine Variable Valve Timing (VVT) Solenoid

Walker Products 590-1114 VVT Solenoid

Walker Products 590-1114 is an engine variable valve timing (VVT) solenoid built for precise oil control in the valvetrain system. It is a direct-fit style replacement for select Lexus applications, including 2002-2005 Lexus GS300 and 2002-2005 Lexus IS300.

Key Features

• Engine variable valve timing (VVT) solenoid for timing control
• Black rectangular female connector with 1 connector and 2 male terminals
• Metal housing for underhood durability
• 1 mounting hole design for OE-style installation
• Walker Products part number 590-1114
• Compatible With 2002-2005 Lexus GS300 and 2002-2005 Lexus IS300

Product Details

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting or exceeding OEM standards and specifications. The Walker Products line includes engine sensors and related components built for accurate vehicle applications and technical support. This 590-1114 VVT solenoid is part of that engine management lineup and is intended for vehicles that rely on controlled oil flow to operate variable valve timing correctly. This part cross-references Dorman OE Solutions 917-288 for the same application.

Common Issues This Part May Address

• Check engine light related to variable valve timing performance
• Rough idle or inconsistent engine response
• Timing-related drivability concerns on Lexus GS300 and Lexus IS300 models
• Oil control faults affecting cam timing operation
• Diagnostic trouble codes tied to VVT solenoid function

Installation Notes and Tips

Verify connector style, terminal layout, and mounting point before installation. Inspect the mating connector, wiring, and oil passages for contamination or damage, and confirm the engine oil condition meets service requirements before replacing the solenoid. For 2002-2005 Lexus GS300 and 2002-2005 Lexus IS300 applications, compare the original part number and connector shape to ensure proper match.

Quality Assurance

Walker Products is an ISO 9001 and IATF 16949 certified manufacturer with in-house manufacturing, product management, and engineering support. The company states that its engine management components are produced to meet or exceed OEM standards and specifications.