Walker 590-1110 Engine Variable Valve Timing (VVT) Solenoid - Intake

Walker 590-1110 VVT Solenoid Overview

Walker Products 590-1110 is an engine variable valve timing (VVT) solenoid built for Toyota applications that use an intake-side oil control valve assembly. It is a direct-fit engine management component for select Toyota Tacoma and Toyota 4Runner models, with fitment spanning 2010-2020 depending on application.

Walker Products has supplied fuel system and engine management components since 1946, with manufacturing and engineering support focused on meeting OEM standards and specifications. The Walker Products line includes OE-style replacement parts for modern engine control systems, including sensors, injectors, gaskets, and VVT components.

Key Features

• Part number: 590-1110
• Engine variable valve timing (VVT) solenoid for intake applications
• Black connector color with rectangular connector shape
• 1 connector, female connector gender
• 2 terminals with male terminal gender
• Metal housing for engine-bay durability
• 1 mounting hole for OE-style installation
• Fits select Toyota Tacoma and Toyota 4Runner applications

Fitment Details

• Fits 2019-2020 Toyota Tacoma, Intake; compatible with integrated Oil Control Valve for Engine Variable Valve Timing (VVT) Solenoid.
• Fits 2016-2018 Toyota Tacoma, Intake.
• Fits 2011-2015 Toyota Tacoma, N/A.
• Fits 2011 Toyota Tacoma, N/A; from 11/2010.
• Fits 2010 Toyota 4Runner, N/A.

What This Part Helps Address

• Rough idle related to VVT control issues
• Check engine light conditions tied to cam timing performance
• Delayed or inconsistent valve timing response
• Engine performance concerns caused by a sticking or failing solenoid
• Oil control valve operation problems on supported Toyota Tacoma intake applications

Installation Notes and Tips

Confirm the vehicle year, model, and engine-side application before ordering, since fitment varies by Tacoma generation and includes intake-position coverage on select models. Match the connector style, terminal layout, and mounting point to the original part, and inspect the oil passages and electrical connector during replacement. For 2019-2020 Toyota Tacoma applications, verify the integrated Oil Control Valve configuration noted in the fitment data.

Quality Assurance

Walker Products manufactures engine management components to meet or exceed OEM standards and specifications. The company is ISO 9001 and IATF 16949 certified, with product management, engineering, and technical support backing its aftermarket parts.

This part cross-references Dorman - OE Solutions 918-091 and Standard Ignition VVT233 for the same application.